Objectives and skills  objectives and skills for the network services portion of cisco ccent certification include: configure and verify dhcp (ios router. Do you know what to include in your cisco network engineer resume view hundreds of cisco network engineer resume examples to learn the best format, verbs, and fonts to use. Interconnecting cisco networking devices, part 1 (icnd1) v30 is a five-day, instructor-led training course that teaches learners how to install course objectives. This sample chapter from introduction to networks v6 companion guide , introduces the platform of data networks upon which our social and business relationships increasingly depend. Join todd lammle for an in-depth discussion in this video, the ccna exam, part of cert prep: cisco certified entry networking technician (100-105. 2016 cisco systems, inc this document is cisco public page 1 interconnecting cisco networking devices part 2 (200-105) exam description: the interconnecting cisco networking devices part 2. Join todd lammle for an in-depth discussion in this video, internetworking devices, part of cert prep: cisco certified entry networking technician (100-105. A cisco certified network engineer builds, and manages computer network systems based of cisco technologies include the following skills and experience in your resume for this job.
Best cisco network engineer resume samples and examples - you can download easily - career summary – 8 years of experience in network protocols objective: with. Cisco - interconnecting cisco networking devices part 1 = this course focuses on providing the skills and knowledge required to install course objectives top. Interconnecting cisco networking devices, part 1 module 1: building a simple network objective: describe network fundamentals and implement a simple lan. This is a resume sample of a candidate that was recently hired into a senior network engineer position use this sample as the basis for your resume.
It resume tips for cisco professionals ccna, cisco certified network try to incorporate relevant keywords in your objective statement and say that these are. Objectives upon completion of this chapter you also learn how to select the correct switch for a hierarchical network and which cisco. Ccna exam objectives of online ccna test prep - semsimcom.
Structured cabling supplement cisco networking academy program objectives the structured cabling supplement for ccna provides curriculum network printers. Course details use for skills and knowledge equivalent to those learned in interconnecting cisco networking devices course objectives upon completion. Cisco networking academy is an it skills and career building program for learning my netacad courses cisco networking academy, a cisco corporate social.
Introducing network design concepts objectives the cisco enterprise architectures introducing network design concepts 7. Chapter 2: configuring a network operating system introduction to networks cisco confidential 3 chapter 2 - objectives explain the purpose of cisco ios.
Cisco certified network associate resume ccna – cisco network engineer profile summary cisco specialist (ccna) with eight years top resume objectives. Sumitup is a free, quick summary reference of the objectives and material covered on the exam, which comes with the purchase of this measureup practice testuse it in addition to your. Ccnp switch is the sixth level of cisco networking academy courses and one of three courses for the objectives by the end of the pass the cisco ccnp switch. Network engineer resume objective resume samples » resume objective » network engineer resume objective job description: network job description includes the duties and responsibilities of. Cisco meraki is the leader in cloud networking cisco meraki’s architecture delivers out-of-the-box security, scalability, and management to enterprise networks. Find the best cisco network engineer resume samples to help you improve your own resume each resume is hand-picked from our large database of real resumes. Objective hardworking and enthusiastic junior level network specialist with excellent skills in cisco it infrastructure and proven track record of meeting key performance targets.
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Excellent backup time; 2-year warranty on both UPS and battery; best battery in
the category (500-600VA): 7.5Ah battery; Automatic Voltage Regulation (AVR) and
intelligent battery management; quick recharge time: Only 8-10hrs; RoHS compliant
design; automatic diagnostic testing; and re-settable circuit breaker.
APC, a leading brand in the power protection category, raised the performance
bar in the UPS segment through the launch of its BR550CLIN-the new 550VA Back-UPS
for the Indian market.
Designed specifically to address the harsh Indian power conditions, this new UPS
comes with several innovative features. It helps customers protect their valuable
PC from harmful voltage fluctuations, helps prevent burnt motherboards, damage
to hard disc, data loss etc and also provides a whopping 21 minutes of backup
time during power cuts. The APC BR550CI-IN Back-UPS comes with a 2 year warranty
covering both UPS and the battery.
Connects directly to any TTL level from 1.8 V to 3.3 V, eliminates the need for
additional components; eliminates the level shifter, lowers cost, reduces board
space by up to 83 percent with the BGA package, and up to 39 percent with the
TSSOP package; and 135-MHz pixel clock supports HD screen resolutions.
Texas Instruments Incorporated (TI) introduced the first LVDS serializer that
connects directly to 1.8-V powered processors. Using TI's Flat Link technology,
the SN75LVDS83B eliminates the need for a costly level shifter when using 1.8-V
and 2.5-V logic interfaces, lowering cost and reducing board space by up to 83
percent. The SN75LVDS83B supports 8-bit color and serializes RGB data. It then
consolidates 24 data lines into one LVDS clock and four LVDS data pairs, which
connect to LCD modules.
The SN75LVDS83B supports applications such as net books, mobile internet devices,
digital picture frames, and others where an LVDS link from a processor to the
LCD module is required. The SN75LVDS83B supports a very broad pixel frequency
range from 10 MHz up to high-definition (HD) screen resolutions of 135 MHz. The
device is compatible with numerous processors, including OMAP35x applications
processors and digital media processors based on TI's DaVinci technology.
Best practice libraries; customized work flows; multi-user permissions and partitioning;
real-time access to information from any global location.
The Premise Networks division of Molex introduced Advanced Physical Layer Lifecycle
Management (APLLM)-a revolutionary new suite of solutions offering enterprises
the opportunity to manage their physical layer and infrastructure with a level
of visibility and integration previously untenable in the structured cabling industry.
Using a combination of software, electronics, and structured cabling products,
APLLM enables users to track and manage their investment from planning through
to design, procurement, installation, moves adds and changes, and the eventual
upgrade of the infrastructure; and lifecycle management in its entirety.
APLLM is comprised of three core product groupings; INSIGHT, MIIM, and traditional
data transport. When implemented independently each element benefits a targeted
infrastructure need, whereas when integrated into a single, seamless Molex solution
befits features and capability advantages to enterprises like never before. INSIGHT
is an on-line information management system for the planning, deployment and management
of infrastructures and their connected assets. MIIM is a comprehensive solution
focusing on enhancing network management at the physical layer, network security,
asset management, increased productivity, and visibility. Contact: Molex (India)
Ltd., Plot No.6 (A), Sadarmangala Ind. Area, Kadugodi, Bangalore.
MATRIX SETU VGFX-THE MULTI PORT VOIP-GSMFXO-FXS GATEWAY
Allows seamless connection between the networks of VoIP; GSM and POTS;
supports (SIP based) IP interface; allowing it to connect to any existing IP network;
supports Quad-band GSM operation allowing it to work with any GSM network; supports
both FXS and/or FXO interfaces, incoming call from one network can be routed to
another destination using an appropriate network depending on the destination
number dialed; outgoing calls from FXS port will be routed through an appropriate
network depending on the destination number dialed; can handle calls on all the
ports simultaneously allowing full traffic.
Matrix introduced SETU VGFX, it's new multi port VoIP-GSMFX07FXS gateway. The
new product supports all new telephony technologies such as VoIP, GSM and POTS.
Availing Matrix SETU VGFX, an organization heads towards fresh communication technologies,
at the same time the existing infrastructure is not rendered fruitless. Features
like programmable access codes, automatic number translation, CLI based routing,
emergency number dialing, least cost routing, automatic mobile network selection
and other advanced functionalities ensures operational ease and convenience. Owing
to the expanding nature of their businesses, SME customers look forward to a product
that offers configuration flexibility to keep pace with their growth without having
to invest up-front in a high-cost platform and to invest in systems that can integrate
with the existing infrastructure. SETU VGFX promises to be a real value for money
for small and mid-sized businesses.


I wanted an application which connects my phone with my laptop so that I can get important notifications from my phone to my laptop. First, I tried scrapy; however, It was more like remote desktop protocol, so it was not fit for my purpose. Then I found KDE Connect. I found it useful for my case, as it uses wifi for connection.
KDE Connect mobile application has a lot of features.
Using KDE, I can send my clipboard from my phone to my laptop and vice-versa; I can even send files to my laptop. The feature I most liked was the slideshow remote using this one can control ppt remotely from their phone. However, the remote input feature is not working for my device. I will try to fix it if possible.
The feature I like in the desktop client is Ring device; due to this, I can always find my device if it’s silent, and my phone is connected to wifi easily. However, if my device is not connected to the internet, it is a hassle to find it.


The Internet of Things is going to be the biggest trend in technology in the foreseeable future. The term means the ability of devices to connect to the internet. In the future, human beings will no longer have to control all the gadget around them manually. These devices will have the capability to process information on their own and transmit to another device. Everything shall be done over the internet. So, we are moving into a really exciting stage where technology will do many of the things that human beings have been doing. The internet of Thing will be supported by the numerous devices which are being manufactured with the capability to connect to the internet. Going into the future, the number of devices that support IoT is expected to increase significantly.
The IoT will incorporate a lot from the computing field. Programmable devices will lead the way in this new trend. Fields such as robotics will see a significant development since most of the technologies which will be used will depend on the knowledge of robotics. Generally, there will be an improvement in anything that involves automation. The principle of automation will take center stage as this technology is being rolled out. The Internet of Things is also creating a buzz in the investment sector with investors trying to see how they can benefit with this change. Paul Mampilly, one of the best investors in the industry right now is backing this trend to bring with it multiple lucrative investment opportunities especially in the field of automation and robotics. Paul Mampilly notes that this technology is now being used in the production of jet engines. It will be good for investors to keep an eye on the changes that are happening as this technology rolls out.
About Paul Mampilly
Paul Mampilly is an investor with over 20 years’ experience in the Wall Street. He loves investing in technology related stocks. He encourages average investors to look for opportunities in such an industry which offers unlimited opportunities Mampilly is one of the best investors right now as proved by a competition held in 2009 where he won the award of the best trader.


Is LG L455DL compatible with TMobile LTE Band 71? Does LG L455DL smartphone have T-mobile’s band 71?
Yes, The Upcoming LG L455DL is a mid-range Android smartphone that runs on the T-mobile’s 600MHz network, also known as LTE Band 71.
Last December, The LG L455DL received the FCC Approval.
It looks like it is a phone built for all major US carriers. It has the LTE band support for all the big guys and that includes T-Mobile’s band 71 and band 12.
According to the SAR test report for LG L455DL smartphone, The device supports the following 4G LTE bands:
- LTE Band 71
- LTE Band 12
- LTE Band 13
- LTE Band 26 (Cell)
- LTE Band 5 (Cell)
- LTE Band 66 (AWS)
- LTE Band 4 (AWS)
- LTE Band 25 (PCS)
- LTE Band 2 (PCS)
- LTE Band 41
You can download the Digital LG L455DL user manual in PDF format here, or check out the LG L455DL Specs and features here!


Fügen Sie Produkte hinzu, indem Sie Codes hinzufügen
- Quality control – ROXTONE HDMI female to female couplers go through rigorous testing to ensure high grade materials and quality that provide secure connections.
- Performance – ROXTONE HDMI adapter provides the ability to interconnect two devices with HDMI male interfaces. A common use for this device is to provide a coupling between two cables with HDMI male connectors for when you need to extend the length of your HDMI cables and can be used to join two male HDMI plugs, or as gender changers
- Configuration – ROXTONE HDMI coupler is constructed of zinc alloy diecast for increased corrosion protection. Precision-made connectors ensure long-lasting quality. Can be used with professional video surveillance equipment and CCTV cameras. To use this HDMI connector, simply insert one male connector into each end.
- Material – Made of high quality material with good connectivity.
• D-size feed through chassis HDMI 1.4 adapter
• Right angle version available (RAH14DR/RAH14DR-B)
• ROXTONE brand engraved on the shell
• Patent Protected
Shell: Zinc alloy diecast
Contacts plating: Gold


The USB C-Type is the emerging ar for data and power transmission. With the major computer and peripheral makers on board with the USB C standard, its adoption is now widespread.
USB Type-C Connector
One of the benefits of the Type-C USB is very simple, it can be flipped and plugged in from both directions. This is such a simple concept, yet has taken decades to find a place in our computer tech. The ability to plug it in even when it is hard to see the ports makes it very convenient when the computer ports are on the side or back of the equipment, or it is dark.
USB Type-C Speed
The USB-C Conntectors opperate with a data transfer rate of up to 20Gbps.
The actual speed varies and is identified by the numeric designation.
3.2USB Gen 1 is 5GB
3.2USB Gen 1×2 and 2×1 are 10GB
3.2USB Gen 2×2 is 20GB
USB Type-C Power
One nice advantage of the Type-C port on computers is their ability to handle data while also handling power enough to charge the primary device, the laptop, as well as peripherals.


NFC (Near Field Communication) is what allows smartphones to communicate with each other through a radio connection and bringing them close to each other.
NFC payments (also known as contactless payments) is the ability to use your smartphone to make a payment at the point of sale using this ability. This type of mobile payment is replacing credit cards because it is a much more secure transaction type.
NFC Payment options:
- Google Wallet
- Mastercard Paypass
How do you accept NFC Payments?
Our system will allow you to take NFC payments as well as mobile wallet and EMV payments all in one unit. Contact us today to find out more.
Need Some Help?
Call Us Anytime!
24x7 / 365 USA Tech Support


Gtd-Audio’s G787L wireless microphone system delivers superior sound quality and professional features. It is designed for a wide range professional application with 4×800 selectable frequency channels, automatic frequency scanning, true diversity operation, Tone Lock squelch circuit, automatic transmitter setup. It’s the perfect for professional use at any events.
- True diversity operation for increased range/reliability, reducing dropouts
- 800 Selectable frequencies on each channel, multiple units can be used simultaneously
- Automatic transmitter setup, the channel of the transmitter and receiver can easily synchronize
- Automatic frequency scanning to find and set the best available channel
- Frequency: UHF 610MHz – 680MHz ( Comply with FCC new frequency rules )


How to activate 3G services on Vodafone SIM in India
In our previous article we learned Nokia Mobiles Secret Codes and Tricks i hope you tried few of them. Well, today i’m going to tell you how to activate 3G services on a Vodafone SIM quickly.
If you’re using Vodafone network and currently using 2G services then you can easily migrate your 2G SIM to 3G SIM without buying new 3G connection. The process of getting 3G services on your connection is pretty easy, you need to follow these few easy steps and then you good to go.
*First Check your mobile, supporting 3G services or not, if your mobile supports only 2G services the use new mobile which support 3G services and insert your SIM card in it.
* After that send a message (ACT 3G to 111)
* After sending message the above text to mentioned number wait for confirmation message, let it activated through back end.
* After getting activation message choose UMTS mode for 3G services.
Follow above steps and you good to go to use 3G services on your Vodafone SIM.


Relying on Docker’s network documentation we know that there are the following types of networks offered by Docker.
|bridge||For standalone containers to talk to each other.|
|host||Only for swarm services. No isolation between host and container, and the container uses host’s network directly.|
|overlay||Allows swarm services on different nodes to talk with each other.|
Allows swarm services to talk to standalone containers.
Allows standalone containers on different nodes to talk with each other.
|macvlan||Allows containers to have their own MAC address, and the docker daemon routes traffic using MAC addresses. |
Used to provide compatibility to legacy applications that expects direct connection to a physical network.
|none||Containers attached to it have no networking.|
To put theory into practice, let’s suppose we have a legitimate situation at hand that requires the use of an overlay network for our swarm cluster.
Inside the cluster, we have two nodes, A and B, where A is the swarm manager. Let’s say we want all ingress network traffic to go to A, on which a Traefik instance runs to distribute the traffic to B, on which our application runs.
To make this happen, we have to solve the following problems when it comes to networking:
|Make sure incoming traffic from clients goes to A.||We can configure our DNS records to point our domain to A.|
This can be done with a simple A record. And in the case of IPV6, an AAAA record. (I know, the name is silly.)
|Make sure traffic arriving at A is correctly forwarded to B.||We can make use of Traefik.|
To make it work, we have to make sure B is discoverable by Traefik. This means that we need to put A and B on the same network so they have the possibility to talk to each other. We also need to make sure B comes with the correct docker flags to tell Traefik that it’s providing a service and requires Traefik to provide routing support.
|Make sure B correctly advertise it to Traefik as providing services.||We can add the following lines to B’s docker-compose.yml:|
|Make sure A and B are on the same network.||This is the point at which I’m stuck. 😕|
With Traefik running on A, and applications running on B, it seems natural that we need to have an overlay network for Traefik and applications to attach to, such that they can talk to each other.
We can easily create a new network on the swarm manager node (you cannot create a new network on a regular swarm node).
$ docker network create --driver overlay --attachable swarm-net
Here we used the
--driver option to specify that we want an overlay network, otherwise it will defaults to a bridged network. And the
--attachable option informs Docker that we intend to attach containers to this network. Without the explicit
--attachable option, you cannot attach containers. Finally we name the network swarm-net.
Then to make use of the newly created network, we modify the docker-compose.yml files for our services to point network to swarm-net.
All seem good. We created an overlay network, which in theory should allow services on different swarm nodes to talk to each other.
And launching the services indeed went smoothly. But there is only one minor problem: our Traefik instance is not discovering any of the applications on B.


PRLog (Press Release) – Mar. 10, 2014 – LONDON, U.K. — DILAX, the leading global provider of people counting technology, is demonstrating the latest innovations for the retail sector on stand 718 at RBTE 2014.
At the show, DILAX will be showing its unique range of 3D sensors which deliver improved recognition of individuals in crowded spaces and can differentiate between adults and children. Already being used by many of the world’s leading international retailers to analyse the movement of people in public areas, the sensors can be used for crowd control as well as measuring occupancy and dwell times in and around retail outlets.
The 3D sensors can be used with Dilax’s OptoCount 3-D, a web-based solution that enables authorised users to securely access the data from any location and analyse it to establish variation patterns based on different factors such as time, prevailing weather, etc. It allows a comprehensive range of reports to be generated including capture and conversion rates on a daily basis and, unlike many competitive systems, customers retain full ownership of the data enabling them to use it freely as required. OptoCount 3D can also send warnings of developing situations, such as overcrowding or queues at payment tills, direct to staff using tablets, smartphones or other mobile devices. DILAX also has the expertise to integrate with EPOS, access control and building management systems using its own in-house software development team.
“As a specialist provider of people counting technology with over 25 years’ experience in the harsh environment of the transport sector, DILAX has a higher level of understanding of the many ways that people counting technology can be applied for the benefit of retailers and the proven expertise and reach to support retail projects globally,” commented Nigel Fountain, Managing Director of DILAX UK. “Our reliable and resilient solutions ensure that deployments are trouble-free and deliver the highest quality data enabling retailers to make rapid and informed decisions that can impact on the performance of their operations.”
Founded in 1988, DILAX is a global provider of fully automated people and passenger counting systems, services and solutions for use in diverse retail, transport and public facility applications. The company develops and manufactures innovative technology solutions, supplying complete systems and services, including system integration and hosting, to meet the needs of individual customers. It also has high levels of project and multi-project management expertise to ensure the on-schedule implementation of ready-to-run solutions and provides technical support around the world. DILAX has over 100 employees based at offices in the United Kingdom, Canada, Germany, France, Spain and Switzerland. For further information, please visit http://www.dilax.co.uk


Do you have any idea how your Bluetooth speakers work? Are you curious about the process that takes place inside your speakers? Bluetooth speakers come in all shapes and sizes. There are Bluetooth speakers that are big; there are those speakers which are small and there are those Bluetooth speakers that are of the same size as regular plug-it speakers. Though they come in different shapes and sizes, these do not really matter. These characteristics are for aesthetic purposes only and these speakers all work the same way — using Bluetooth technology.
What is Bluetooth technology? Basically, this technology is connective convenience. Bluetooth technology is considered the global wireless standard for the expansion of the range of connectivity of a device. Since we are in a world where connectivity matters a lot; the presence of Bluetooth technology is a very important element for our daily lives. It helps us get connected to each a lot easier. With this being said, Bluetooth technology is now built into various products – cars, mobile phones, medical devices, computers and even on toothbrushes and forks. This technology allows us to share music, videos, photos, data and other information wirelessly between “paired” devices. Bluetooth technology has been known to us for its low cost and low power consumption.
This technology is then applied to speakers, thus giving birth to Bluetooth speakers. This Bluetooth capability on speakers is one of the latest innovations in these field. How does this work? Bluetooth technology in these speakers allows devices to “talk to each other”. This technology works by embedding tiny, inexpensive transreceivers or chips into your devices, that then transmits and/or receive radio waves. These radio waves are then amplified by your speakers.
When you are connecting a Bluetooth speaker with your Smartphone, it works this way: Your Smartphone will transmit radio waves to the speaker; then this speaker will receive and process these radio waves; lastly, these radio waves, in the form of music or voice, will then be amplified using the speakers’ built in amplifiers.
When choosing which speaker you are going to buy among the wide variety of designs and functions, always keep in mind to consider you audio and lifestyle needs or preferences. You should also consider your taste with regards to its design or appearance. Knowing the right Bluetooth speaker for you will ensure that you get the best performance your speaker’s going to give.


A. I. Abdul-Rahman, O. Hammi, and A. Zerguine, “Weighted Memory Polynomial Method and System for Power Amplifieres Predistortion”: patent filed with the U.S. Patent and Trademark Office (USPTO) through KFUPM Intellectual Assets Office on November 10, 2014. Patent Granted US 9,461,597.
 A.E. Abdelrahman, O. Hammi, A. Kwan, A. Zerguine, and F. M.Ghannouchi, “A Novel weighted memory polynomial forbehavioral modeling and digital Predistortion of NonlinearWireless Transmitters,” IEEE Trans. Ind. Electron., vol. 63, no. 3, pp. 1745-1753, 2016.
 A. K. Al-Hwiesh · I. S. Abdul-Rahman · Abdul-Salam Noor · M. A. Nasr-El-Deen · A.E. Abdelrahman ·Tamer S. ElSalamoni · F. A. Al-Muhanna · Khalid Al-Otaibi · Nehad Al-Audah, “ The Phantom of Metformin-induced Lactic Acidosis in Endstage Renal Disease Patients: Time to Reconsider with Peritoneal Dialysis Treatment,” Peritoneal dialysis international: journal of the International Society for Peritoneal Dialysis, (Accepted)
 A. E. Abdelrahman, O. Hammi, and A. Zerguine, “Multi-basis weighted memory polynomial for RF power amplifiers behavioral modeling,” IEEE International Wireless Symposium (IWS2016), Shanghai, China, 14 - 16 Mar. 2016.
 A. Abdelrahman, N Abu-Ali, HS Hassanein, “Driver Behavior Classification in Crash and Near-Crash Events Using 100-CAR Naturalistic Data Set,” in GLOBECOM 2017 - 2017 IEEE GlobalCommunications Conference, Dec. 2017, pp. 1–6.
 A. Abdelrahman, N Abu-Ali, HS Hassanein, “On the Effect of Traffic and Road Conditions On Drivers’ Behavior: A Statistical Analysis,” in IWCMC 2018 - The 14th International Wireless Communications and Mobile Computing Conference, June 2018, pp.1-6.


[box]802.11g Outdoor High Power 600mW Bridge / Access Point with Dual Antenna Polarity & Dual Antennas[/box]
EOC2611P is a long range outdoor wireless client bridge / access point that operates seamlessly in the 2.4GHz frequency spectrum and provides high bandwidth up to 108Mbps with SuperG. EOC2611P features high transmit power and high receive sensitivity, which extend wireless range and coverage to reduce roaming between access points and to get a more stable wireless connection. It also reduces the total costs of hardware ownership. With the new dual polarity antenna, users can utilize multi-polarization for best performance.
EOC2611P supports distance control by 1km to 30km and RSSI indicator, which enable the best transmit and receive signals for wireless communication. It also comes with PoE injector (24V) to make outdoor deployment fast and easy.
To protect your wireless connection, EOC2611P can encrypt all wireless data by 64/128/152-bit WEP encryption or WPA2/WPA. MAC address filter allows user to select exactly which stations should have the access to your wireless network. In addition, user isolation function can protect the private network between client users.
The attractive design, superior performance, and array of features make the EOC2611P an ideal wireless solution for any residences or offices


The final manuscript of the 5G positioning book, Location Based Services in Cellular Networks: from GSM to 5G NR, has been sent to our publisher, Artech House. The book is set to publish by the end of August, 2020. You can pre-order it now, find more information in our book page.
This website will help us complete the information in the book with more examples, presentations and videos. Check our tutorials page to read the available material. We will keep adding more in the future.
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Here is part3 of Jordan's account of the 2010 ARIANNA field season:
In addition to fixing the station, Steve and I also scheduled time to make measurements of certain properties of the ice beneath the detector. Spencer Klein and Thorsten Stezelberger had already calculated the depth of the shelf beneath the prototype using data taken in 2009. They did this by pulsing a radio signal down through the ice, and measuring the time for the signal to return after reflecting. This experiment requires very sensitive equipment, since the signal strength decreases with distance, and we're working with a total path length of over a kilometer. Steve and I repeated this measurement, and got the same answer as Spencer and Thorsten. We would also go on to use that data to measure how much power a radio wave loses as it travels through the Ross Ice Shelf. The key problem in the past was that no one knew how much power the radio wave looses when it reflects off of the ocean beneath the ice shelf.
To study this separately from the effect of the ice, I moved our transmitting equipment to the end of the 1 kilometer flag line we established on the first day of the expedition. I had the help of Leah Biezums, who flew in via helo to relieve Rebekah after the first week. Now we had a path length of one and a half kilometers, and the power loss from the ice would be stronger because of the increased distance the radio signals had to travel through the ice. Presumably, the properties of the reflecting ocean were the same. Thus, by comparing the amount of power received in the signals with different path lengths, but the same reflection properties, we could isolate and study the reflecting properties alone. We've found that the ocean/ice interface acts like a smooth mirror, reflecting a large fraction of the radio signals' power. This bodes well for detecting high energy neutrinos which create radio pulses, because neutrinos propagating downward through the ice shelf will create radio waves that reflect off of the bottom and back up towards the ARIANNA detectors.
As the expedition began to draw towards its close, Steve and I began to perform tasks that would ensure the viability of the detector throughout the rest of the summer and winter. We repositioned the “heartbeat” antenna, which is designed to pulse calibration signals at the prototype detector and tells us certain information about its ability to trigger on neutrinos and determine their direction. We chose a more ideal location based on heartbeat data taken the previous season. I later used this data to show that ARIANNA has the ability to distinguish the time of arrival of a signal in two different sensor antennas to a precision of 100 picoseconds. With Leah's help, I erected the larger, more powerful wind generator and watched as it begun to spin, providing sustainable power to the station which would eventually lead to data being taken further into the Antarctic winter. We began to pack up the gear, both survival and scientific, and awaited our helo extraction.


WOW’s unified cable TV system runs on a combination of high-speed copper and fiber optic cables. Their “Lightning Speed Transmission Line” connection scheme uses traditional copper wires for the vast majority of the journey from the home to the retailer, switching to more costly optical fiber for usage solely inside neighborhoods. As it was once utilized for transmitting wireless TV signals, the lightning-fast Internet transmission line is now processed in a variety of structures.A broad description of the Wow cable channel lineup may be found on the websites of various service providers. Instead of using transmission TV lines, WOW businesses use a time-honored networking approach that operates using copper telephone fiber wires instead of transmission TV lines. As compared to those of other service providers, WOW’s network is much more reliable because of its fiber optics and excellent coated fiber cable. When cable bandwidth is shared between a certain resource and nearby users, the end effect is that those users experience slower-than-normal speeds at the busiest periods of the day.
Cable Television and Internet Service Providers from WOW
There are only two alternatives available with WOW Internet TV’s exceptional fiber-coated Ethernet cable: the first option is internet service simply, and the second option is fiber cord TV package service. The relevance of WOW, broadband, and internet bundles cannot be overstated for renters, students, and anybody else who doesn’t watch television daily. The WOW Optical packages provide families bundles that are affordable, provided that the family members watch the news and have a confirmed phone in their house. WOW offers what it calls “virtual bundles” that include all of the features that one would expect to see in a traditional phone bundle, such as voicemail, and charge fees that are about average for long-distance calls around the nation.
Connectivity to the WOW Internet and Feedback on the Channel Lineup
WOW’s Internet lineup design provides the maximum upload speed, which is far faster than that of many coaxial network providers. As an example, the company’s Web 500 package offers download speeds of up to 50 Mbps and upload speeds of up to 50 Mbps. In comparison to the packages offered by Cox, Wow max out, the upload speeds offered by WOW and several other internet service providers range from 10 to 20 Mbps. The most direct competition came from Internet service providers that provide packages with download speeds of up to 500 megabits per second (Mbps) and upload speeds of up to 35 megabits per second (Mbps), although customers still only get an average of 20 Mbps for their uploads.
The next piece of information is that the ultimate pace for downloading from WOW Internet provider has now been boosted to 100Mbps, which is far faster than the fundamental batch of several ISPs and significantly faster than the FCC’s definition of the speed of optical fiber cable, which is 25Mbps for downloading and 3Mbps for uploading. As was previously mentioned, WOW internet packages would provide a distinct download speed and upload speed for educational institutions. If you don’t have an absolute optical fiber connection to your house, your internet connections will be less than ideal for any activity that requires uploading a lot of data to the web. It includes a large number of widely used assignments that are suitable for the job or distance education life.
Offers that are Enticing for First-Time Clients
WOW TV has just begun offering a free new subscription for three months to any new customers who sign up. These are significant ideas, and for customers to evaluate the benefits, they need to experience the services for at least three months.
Assistance to Customers
WOW Internet TV begins to build its call procedures in the realm of private investments and hotlines for mutual assistance. Customers recommend making a call to WOW Online Tv Center to get an acceptable design and may often save some time by coming out to the location that they want as soon as possible. In most cases, calls of this kind are sent to different departments according to the manner used, as well as the level of importance they have.
There is no large maintenance charge to pay if you decide to cancel your support, if you were considering doing so. With WOW Internet TV, you may essentially expand to the largest amount while still being placed in transmission with assistance from people who will offer you a bargain to continue being a customer. Calling the WOW Internet Streaming client hotline is recommended for customers who wish to install exceptional optical fiber cable.


The first phase of Indian government’s BharatNet project will be completed by December this year, having already covered 83,000 gram panchayats, Aruna Sundararajan, Secretary, Department of Telecommunications, Government of India, said on Thursday. BharatNet project, which aims to deploy high-speed optical fibre cables across rural areas of the country, would provide 100,000 gram panchayats with broadband connectivity by laying underground optic fibre cable lines.
The telecom department is aggressively monitoring the prestigious BharatNet initiative that aims to provide Internet connectivity to 2.5 lakh gram panchayats or village blocks by March 2019. The entire project, when complete, is expected to give a fillip to reaching out e-commerce services, including e-governance, education and television services to far-flung areas of the country.
The DoT Secretary said that fibreisation was a national imperative and the government, industry and chambers of commerce needed to work in coalition to achieve the objective of doubling the telecom footprint in the country by 2020.
Quoting from internet guru Mary Meeker’s 2017 report released in May this year, she said that there are over 355 million monthly active internet users in India, where nearly 109 million smartphones were shipped in 2016.
Nearly 46% of internet users in India consume content in local languages. In the first quarter of 2017, 27 million smartphones were shipped. Most Indians used the internet on their mobile phones (80% usage was on mobile as compared to the global average of 50%).


Chatroulette no cards
Skype is intended to serve primarily as a bridge between the Internet and phone lines.
Chatroulette, on the other hand, is an experimental service that randomizes interactions between users.
Skype is a service intended to connect you to other phone or Skype users in the absence of an adequate phone line.
On a computer or mobile device, Skype allows you to place calls through a wireless or mobile network.
However, this is typically not enough to sustain a long conversation.
Use our Chatroulette or Omegle alternative to mingle with other users in a webcam chat room from all around the world!
You will be able hear, see, and type to the person in the other cam chat window, otherwise known as cam to cam.
You can also start video chats and exchange instant messages with other Skype users.
Skype also allows you to make international phone calls at rates that are usually lower than those of most cell phone carriers or calling cards.


The Internet Connections tool shows you:
A port number is somewhat like a telephony system extension number. Each connection between two programs has two port numbers, one for each end of the connection.
Instant messenger programs such as Yahoo Messenger, MSN Messenger, ICQ, etc need to have at least a connection to their instant messaging server at all times.
Web browser programs such as Internet Explorer and Firefox create Internet connections as needed.
Web server programs such as Microsoft IIS (Internet Information Server) or Apache open ports (usually the port 80 which is reserved for web communications) so web browsers from around the Internet can contact them and request pages.
Some malware (that means adware, spyware, trojan or virus) programs open ports and wait for somebody on the network to connect to them and give them commands. This is one of the ways a hacker can take complete control over your computer.
However, please don't panic - many programs opening ports are legit programs, which use the opened ports for legitimate purposes.


Ferroflex® Silicone Reactive Core Cable
Our own-brand premium cable used in the majority of our high performance lead sets. The core consists of a fibreglass base coated with a ferromagnetic compound and tightly wound with a stainless steel resistance wire under a coat of conductive lacquer. The design ensures maximum spark quality with minimum voltage loss while maintaining excellent Electro Magnetic Pulse suppression. Click here to view PDF Data Sheet.
Maglite® Silicone Magnetic Core Cable
Our own-brand cable. High spark quality. Lower suppression. Generally used for lead sets which have long runs where conventional suppressed cables are liable to voltage drop. Maglite® core consists of a fibreglass base strengthened with additional aramid fibres, tightly wound with stainless steel resistance wire and covered with a specially developed acrylic conductive coat. Click here to view PDF Data Sheet.
Ignition cable with a stranded copper core is used where electromagnetic suppression is not a consideration or where suppression is controlled by resistive cable connections to the spark plug or distributor / coil. Copper core cable guarantees the best spark quality with no voltage loss but requires some additional means of suppression if the Electro Magnetic Pulse (EMP) is to be contained. Click here to view PDF Data Sheet.
Silicone Resistive Core Cable
Ignition cable with a resistive core for use where suppression is required. The resistance range is from 9.8 - 23 kOhms / metre (typically 10 - 15 kOhms / metre) with other ranges to special order. At this level of resistance, the correct balance between good spark quality and a high level of EMP suppression is achieved. Click here to view PDF Data Sheet.
- Optional resistance levels with all wirewound cores (Ferroflex and Maglite)
- Reinforcement options; braid, ‘no braid’, polyester tape.
- Cable printing and rewinding facility available.
- Popular cables ex-stock; others made to order.
- All sizes/colours considered.
- Normal or low resistance options with suppressed cores.
- High dielectric materials available.
- Cut/strip and pinning facility.


This Chinese telecommunications infrastructure company is favourably positioned to grow for many years. Here’s how it makes money. –
China Tower Corp Ltd (SEHK: 788), the world’s largest telecommunications tower infrastructure service provider, has seen its share price decline by about 27% from its peak of HK$1.99.
Its lower share price might be a good reason for investors to take a deeper look at the company.
In this article, I’ll explore one important aspect of the company – how it makes money.
China Tower operates its business mainly under four segments, namely; tower, distributed antenna business (DAS), trans-sector site application and information (TSSAI), and energy operations.
The remaining businesses fall into the other segment.
The first three segments focus on providing services to the telecommunications service providers (TSPs) – mainly China Mobile, China Telecom, and China Unicom – using different infrastructures.
The tower business is by far the most dominant segment within China Tower, accounting for 93% of its 2019 revenue.
Here, China Tower generates income from renting out its towers (macro and small cells) to TSPs to install their antennas and other macro-cell equipment.
It also offers ancillary equipment and services, power supply, and site maintenance to support the consistent functioning of customers’ macro-cell equipment.
Apart from TSPs, China Tower also leverages its towers to host equipment from other industries. Below is a diagram illustrating the company’s tower business.
Source: China Tower’s website
The remaining business segments account for around 7% of China Tower’s 2019 revenue, with DAS and TSSAI business accounting for 3.5% and 2.5%, respectively.
The DAS business focusing on serving TSPs’ wireless coverage needs in buildings and tunnels – such as subways and high-speed train tunnels – which cannot reliably receive wireless signals from towers.
Here, China Tower connects TSPs’ equipment to its DAS sites to facilitate TSPs’ wireless communication in buildings and tunnels.
TSSAI, on the other hand, provides a variety of services – such as site-based information services – to other industries leveraging its resources which include nationwide tower sites, continuous power supply, centralised maintenance platform, and convenient communication.
Examples of services here include surveillance for air quality, meteorology, seismology, and drones.
Foolish bottom line
Overall, China Tower has a relatively straightforward business model of renting out its towers and other infrastructures to TSPs and other industries.
With the increase in demand for high-speed wireless connectivity and the arrival of 5G technology, China Tower is well-positioned to grow its business over the short, medium, and long term.
The information provided is for general information purposes only and is not intended to be personalised investment or financial advice. Motley Fool Hong Kong contributor Lawrence Nga does not own shares in any companies mentioned.
The Motley Fool Hong Kong Limited(www.fool.hk) 2020


A true on-line UPS system provides mission-critical equipment with the highest level of power protection. Double-conversion UPS technology continually converts incoming AC power into filtered DC power, then resynthesizes it back into AC power with a pure sine wave.
- Available with capacities ranging from 750VA to 120kVA
- Zero transfer time to battery backup keeps networks up and running when a blackout occurs
- Models with multiple communication ports can simultaneously provide intelligent communications, shutdown commands and reporting on multiple servers
Smart Pro & Smart Online UPS Systems
Designed for maximum compatibility and ease of use, intelligent UPS systems include all software and cabling needed for network and SNMP management. They have an advanced on-board microprocessor to control UPS functions and enable extended network management. Each unit provides complete protection against blackouts, extended brownouts, surges and line noise. Front panel LEDs and/or LCD report power conditions and UPS status. All models are 120V AC unless otherwise indicated. All models support Emergency Power Off (EPO) function via a dedicated jack or through an optional cable. Smart Online models feature on-line, double-conversion technology. TAA-compliant products also available.
Smart Pro Series = Line-Interactive UPS
Smart Online Series = TRUE ON-LINE UPS, PURE SINE WAVE, ZERO TRANSFER TIME
Models accept battery packs for extended runtime
Showing 1–40 of 50 results


Internet Protocol Telephony is taking over the business scenario, while PSTN still makes the most comfortable telephony device for longer conversations. The IP telephones are mostly seen in offices, larger enterprises, and regional offices of multi-national corporations’ whereas the old school PSTN telephones are found a household side-table. Both these telephony technologies have their dedicated usage, and even until now the household telephones can’t or shouldn’t really be replaced by IP telephones. However, businesses can still keep using PSTN if they wish but in that case the monthly telephone bill would almost skyrocket. AT&T still retains to be one of the most popular PSTN service providers whereas NEC, Cisco etc. are the most reputed IP telephony infrastructure providers.
What should you get?
Depends on where you are planning to use these telephones. For larger corporations with many branch offices and off-site offices, and also a remarkable number of employees with one telephone allotment each employee, there’s no reason to go for regular PSTN or even old-school PABX in 21st century; the answer would be ‘definitely an IP telephone!’.
However for households, one wouldn’t apparently find suitable IP telephony technology. IP telephones aren’t yet much popular as a household service mostly due to the lack of emergency calling features and their type of infrastructure. There’s no reason, either.
Apparently, the IP telephony technology requires lesser number of hardware whereas PSTN would require a handful of different tools like switches and wires and they have to be arranged in a specific topology. The arrangement is an issue in IP telephony as well, but not as much as it is in PSTN. In an office environment, having wires everywhere is an absolute turn down to anyone who visits the office for the first time and in that regard, IP telephony is a better option. For handsets and end technology, NEC is a lot better option whereas for end-to-end connectivity Cisco is the best vendor.
Some regions don’t legally support IP telephony as a commercial venture, because they are a direct competitor against the traditional telephony technology. VoIP is the most suitable word to define this; and some popular countries where VoIP is illegal are China, Costa Rica, Belarus, South Africa etc. If an organization plans to provide VoIP service, it’s an essential requirement to check with the local law enforcement first.
In overall assessment, we tend to like IP telephony technology more. However, an old school PSTN phone should still rest somewhere in the households.


Opera Voice is a titling service for theatrical events. In other words, it’s a system that allows you to send the title of an event to mobile devices, such as tablets and smarthphones. This system was born in the lyrical world, after some time it was extended to concerts and musicals and today it’s widely used in the entertainment industry. The OperaVoice service consists of two parts: the platform and the network infrastructure.
The platform is connected to mobile devices via a wireless network, and it sends the description of the event underway. Everything happening on stage is showed in real time with perfect synchronicity. The application offers the possibility to choose among 4 different languages, allowing the foreign audience to fully grasp and enjoy every nuance of the performance and to connect with the characters on stage. Not only titling: beyond the script, users also have access to special content like curiosities in the entertainment world, the programme, booklets, backstage videos and musical scores. To use the titling service, just download to your device the OperaVoice application, available for iOS and Android.
To send the titles, the platform uses a dedicated intranet network, a connection that can be used only from the theatre’s auditorium. The infrastructure is specifically created for the environment that holds the event, and its features are defined on the basis of the number of guests and the location’s width. After an inspection, Opera’s Voice technical team will be able to set up, configure and install the network in a couple of days. Depending on the space’s specific needs, the infrastructure can be movable or fixed.
OperaVoice was designed with the objective of making performances accessible to everyone, overcoming linguistic barriers. Smartitles allow also to hard of hearing people to enjoy the shows. The innovative aspect though, is not in the advantages that this tool brings to the hard of hearing and to foreigners, but in the technology adopted to transmit titles. If it’s true that some major theatres preferred to install screens on the seatbacks, it’s also true that their cabling system and plant are very expensive, and local administrations often cannot afford them. For this reason this solution is adopted only when a total theatre restyling is foreseen. Furthermore, screens are not much appreciated by some performers, who say that the screen’s light and the movement of the captions distract the audience from the show.
OperaVoice proposes an alternative titling method that allows administrations to defeat costs and choose whether to permanently keep the structure or to use it only for specific shows. The OperaVoice service can also be easily integrated with the existing titling service and interact with it. To manage projector and data sent by mobile devices you just need a multifunction server.
Creator of this technology is Stefano Bozolo, musician who has worked in theatre since 1996. The project boasts partnerships with different Florentine realities, each specialized in a particular sector. The project sees the collaboration of musicians, but also video and sound technicians and professionals that translate the scripts and design the multilingual titling service.
Nephila has acted as an important technological partner since the project’s foundation. In fact, we developed the application and the intranet network on which the platform is based, and we keep on managing and integrating these aspects in collaboration with Stefano Bozolo.
THE STORY-EMBRYO, DEBUT AND DEVELOPMENTS
OperaVoice went through different development steps and it required 10 years of study to be ready. The initial idea dates back to the early 2000s, although from a technologic point of view the ground wasn’t sufficiently ready for the launch of the product. At the time mobile devices were different from today’s and wouldn’t have been able to support the software. For this reason, OperaVoice debuted officially many years later, in 2011, with the show Il cappello di paglia, held at the Maggio Fiorentino Theatre. After the debut a second phase started, during which the project was hosted at the Incubatore Tecnologico Fiorentino. Eventually OperaVoice was developed further, especially in the contest of the Parco Tecnologico di Innovazione Le Murate, where it is still used.
In 2015 OperaVoice met Lombardy. In fact, on the occasion of EXPOMilano, many theatres asked for a titling service that would enable foreign spectators to enjoy shows originally in Italian. One of the first interlocutors in this sense was the theatrical company della Rancia, that started a partnership with OperaVoice and chose to use the product for the musical Pinocchio, held at the Della Luna Theatre in Milan.
WHAT WE HAVE CREATED
We have created the app, compatible with mostAndroid and iOS mobile devices. We maintain and constantly update the platform in order to answer the needs of the most evolved devices. It’s a featherweight software that only occupies about a hundred kb, able to offer a complete service to its users. Once launched the application, a landing page appears with the OperaVoice logo and a minimal menu, consisting in three icons: home, script and info. To access the titles just select T from the menu. Once clicked the script icon, a page will appear allowing you to choose among four different languages. Now you just have to select your language and enjoy the show!
Clicking the OperaVoice logo you access to a second area that includes special contents, the app user manual and useful information. The secondary area is characterized by the presence of a second menu, located on the upper part of the screen. Again, the menu’s voices are simple icons: home, the OV logo and settings. By clicking the second voice in the menu, you access to an informative page. A few lines summarize the apps’ essence: browsing the page users can learn more about it, how it works and the advantages that it brings. Selecting settings, instead, users are guided through the use of the application.
In order to make OperaVoice an ever more integrated system, some time ago we started to work on an application for Glass launched by Google. When this Mountain View firm announced the abandonment of the project, we were forced to leave the realization of the software in standby for a very long time. Now, the perfect time has come. In fact, developers at giant Google have publicly declared that a new project for the realization of three different version of Glass has started. We’ll keep you posted!
In 2016 the re-launch of the service continues. After the debut with Della Rancia Theatre, OperaVoice’s team decided to promote di initiative in Lombardy and, in general, to propose its service to the Italian market, especially to medium/wide locations that don’t dispose of a traditional titling method. Nephila’s communication office is taking care of the product’s promotion through a fresh and dynamic newsletter service. Nephila also takes care of managing PR with theatres in the Italian territory and of filtering contacts creating specific databases.
OperaVoice is an innovative product that has caught the attention not only of Italian realities, but also of key international figures in the IT world, demonstrating its added value. This is an ever developing technology of which we’ll soon say more.


Our famous wireless switch is now available in large and with a twist! The new Big Beamer wireless switch operates with the same stability and freedom of the original Jelly Beamer, but with a large 5-inch activation area. Big Beamer includes four interchangeable twist tops. Change from red to green to yellow to blue within seconds. Additional switch tops in even more colors sold separately. AbleNet’s Big and Jelly Beamers include a wireless transmitter and receiver. Turn both components on, plug the receiver into any switch-adapted toy or device, and you’re ready for wireless access. Beamers are paired with their own receiver, meaning multiple devices can be used in the same room at the same time, without interference. Effective range is up to 30 feet.
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Marshall-Tufflex's Specialised Solutions team was set up with the specific aim of working with clients to find a way around their installation challenges.
This dedicated team addresses some of the difficult cable management problems encountered by designers, consulting engineers and contractors, and with the help of the in-house Design Office, fabricates versatile design solutions that combine functionality, style and safety.
To discuss your requirements for specialised cable management solutions, please contact our Technical Department on 01424 856688.
Specialised Solutions in cable management from Marshall-Tufflex
Heathrow Airport Terminal 5
Passengers travelling through Heathrow's T5 building may not know it, but they are likely to have passed over bespoke Marshall-Tufflex stainless steel floor boxes delivering access to data and power supply systems vital for the safe and effective running of the airport.
The BBC was so impressed with Marshall-Tufflex‘s role in Broadcasting House going digital, that it has called upon the cable management specialist to supply further transmission centres with power distribution units based on the successful original design by Marshall-Tufflex.


CHICAGO — The massive outage that unplugged internet, TV and phone service across the region Wednesday was the result of truck collision.
A Comcast spokesperson said that a truck traveling in an easement closed to vehicles on the south side of Chicago struck their network and did significant damage. This part of the network feeds into Central Illinois and other locations.
The outage started at about 1:30 p.m.
"We are on site working to repair the damage and have been able to restore service in most of the affected areas," said Jack Segal, a spokesman, on Wednesday afternoon. "We are working to restore service in other affected areas as quickly as possible."
Service was restored in the afternoon.


For one, mobile phones are made use of to achieve jobs at job considering that phones these days can be made use of to send out emails, develop charts, and also numerous even more. And also, mobile phones assist people make and also take telephone calls conveniently anytime as well as anywhere. There are situations when people require to go to mobile phone fixing stores due to problems with respect to their phones.
One more usual factor people require to check out phone repair work stores is due to switches that fall short to function. Therefore, phone specialists have to thoroughly inspect the phone.
Today, you will certainly see pupils opting for cellphone repair services training courses that are extremely cost effective and also temporary. The ideas on mobile fixings are covered by the institutes that are having years of experience in the very same domain name. Not every institute can giving mobile training considering that it needs a full set up of functional and also software application laboratories.
Mobile phone fixing stores can likewise assist you repair dead phones. Dead phones are generally brought on by infections or possibly harmed board. With the assistance of phone service technicians, they can assist you deal with dead phones, which can assist you lower your expenditures in purchasing a brand-new one.
As of currently, the most preferred mobile phones are furnished with touch displays. As an outcome, it is vital for people to go to repair service stores.
Infection as well as various other applications can endanger your handydoktor berlin wise as well as mobile phones and also individual info conserved in your phone. In enhancement, application mistakes as well as problems can be avoided to make sure that your phone is functioning correctly.
Many people utilize their mobile phones to link to social media websites or probably to play on-line and also offline video games. Apart from that, some wise as well as mobile phones might likewise have problems with their battery chargers.
Exactly how smart phone fixings training courses supply fast work?
For one, mobile phones are made use of to complete jobs at job considering that phones these days can be made use of to send out emails, develop charts, as well as several even more. There are instances when people require to go to mobile phone fixing stores due to problems with respect to their phones. Infection and also various other applications can intimidate your wise and also mobile phones and also individual details conserved in your phone. Mobile phone repair work stores can additionally aid you take care of dead phones. Not everybody can manage to transform a brand-new phone when his or her phone spoils.
In other words, by obtaining the ideal repair service devices, you can address all your cellphone issues by yourself. Why do you require to invest even more cash to obtain other individuals to fix your phone? Be a clever cellphone customer from currently onwards!
In the scenarios where we have actually fractured faceplates, malfunctioning elements and also dead batteries, we normally send our phones to the phone professionals to obtain them repaired. When we mistakenly drop our phones in the water or on the flooring, we additionally send them to the service center.
You should have taken phone fixing solutions for fixing the mobile sound jack, the damaged display, a loosened earphone or also to trade the battery. All these solutions are completed with the aid of the specialists educated in the mobile phone program. Does that mean that after a mobile phone repair services training course you will obtain a prompt task?
If you are not comfy with on the internet acquisition, you are recommended to locate the repair service packages from mobile phone stores. There are several stores that provide a vast selection of fixing packages for mobile customers.
All the issues can be repaired without obtaining the aid from the phone professionals. For your details, there are several mobile phone fixing devices in the market. You can obtain unique screwdriver to eliminate the faceplate of your phone.
These training courses supply training to the pupils fairly comparable to the sector repair. The equipments as well as devices are made acquainted to make sure that they can themselves exercise to fix numerous cellphone elements. All these sessions make them prepared to manage on task work with no issue.
In today’s rapid transforming globe, smart phones have actually ended up being very usual. The price of obtaining a brand-new phone is still fairly high. When his or her phone spoils, not everybody can pay for to alter a brand-new phone.
Not simply the accreditation, however lots of institutes like Hi-tech Institute deal PD (character growth), work as well as service training courses to ensure that each pupil has the ability to interact well with self-confidence.
Smart phone repair services training courses unlock to the gigantic mobile sector that has no economic downturn in the coming future. The electronic age is mosting likely to expand like never ever in the past and also for the mobile designers this is excellent information.
From above, it is clear that being obtaining a work after technological cellphone repair work programs are simple however not ensured. If trainees function hard and also follow his desire he is most likely to obtain what he desires. It is due to the fact that a certification alone can never ever make you licensed, yet it’s a mix of efficiency, mindset, and also dedication in addition to the certification that makes you an effective mobile specialist!
With training in an expert institute, pupils obtain an accreditation that assists them in obtaining fast tasks in the sector.
You can either obtain them offline or on-line. There are several on the internet providers that supply various kinds of repair work devices via net. You can obtain comprehensive item summaries as well as the costs from their sites.
If you still do not have self-confidence on cellular phone fixing devices, you can review the individuals’ evaluations from the net or publications. You can make your decision after reviewing the remarks or evaluations.


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Greek and foreign music, talk shown, music hits, entertainment, news and sports, all of them on your device!
You can tune in and listen live to any Greek radio station by selecting among a wide list that includes the most popular radio stations in the country. Stations from Athens, Thessaloniki and other cities will stream to your device through internet access, not through FM radio - as a result, you can get access to stations transmitting from other cities than where you reside!
- Fast loading of all stations
- Radio stations for news, entertainment, music, sports, etc
- Many stations from throughout the country
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This application allows fast and easy streaming of various Greek radio stations. The style of the interface, the ease of use and the high audio quality guarantee an amazing musical experience.


This ambient light sensor carries the TEMT6000 phototransistor. The phototransistor is connected to a pull-down resistor to form a voltage divider that produces an analog voltage output between 0V and +5V as a function of the light detected in the visible spectrum. Lower output voltage is an indication of less light detected.
The LED current-limiting resistor is set to deliver approximately 20mA. The current requirement can be met by some microcontroller I/O lines, allowing the sensor to be powered up and down through an I/O line to conserve power.
|-40°C / +85°C
|0.35” x 0.35” (8.9 x 8.9 mm)
|0.01 oz (0.3 g)
Code: MR003-007.1This reflectance sensor can be used for edge detection systems and for making line following robots.
Code: MR003-004.2GP2Y0D810Z0F is a distance measuring unit. The output voltage stays low in case an object exists in the specified distance range, so this sensor can also be used as proximity sensor.


Self-supporting wifi bts cell phone signal transmission lattice tower for sale. $ 20 25 30 35 40 42 45 48 50 52 55 60 65 M Meter Mast Pylon Angular Iron 3 Legged Telecommunication Angle Steel Tower. $1,000.00 - $1,600.00 / Ton. 4 Tons (Min. Order) 10m 20m 25m 30m 40m 42m 50m 60m 3-leg 3 Leg Legged Triangular Self Supporting Communication 40m Galvanized Steel Monopole Mast Communication TowerMonopole Tower, Self-Supporting Tower, Steel Pole manufacturer / supplier in China, offering 40m Galvanized Steel Monopole Mast Communication Tower, Self Supporting 3leg Steel Tube GSM Antenna Communication Tower, 3 Leg Galvanized Steel Lattice Tube 4G Wireless Bts GSM TV Antenna Signal Telecommunication Guyed Tower and so on.
includes:(3) rohn 25g standard 10' sections, (1) rohn 25ag2 standard 9' 9" top section, (1) rohn sb25g5 5' short base for embedment in concrete, (1) acws anti-climb warning sign kit, and rohn 25g self-supporting tower specifications :ROHN 25SS040 40' Self-Supporting Tower, includes:(3) rohn 25g standard 10' sections, (1) rohn 25ag2 standard 9' 9" top section, (1) rohn sb25g5 5' short base for embedment in concrete, (1) acws anti-climb warning sign kit, and rohn 25g self-supporting tower specifications Buy telecom tower, Good quality telecom tower manufacturerKewords:" telecom tower" match 117 products. Wind 190KM/H ASTM A36 Tubular 3 Legs Lattice Telecom Tower. Model:DINGLI; Min:Negotiation
Self Support Galvanised GSM Telecom Three Legged Tubular Tower Basic Info Model NO.:telecommunication tower Product Name:3 Legged Telecommunication Towers Surface Treatmen:Hot DIP Galvanized / Spray Height:5-80m Life Time:Minimum 35 Years Platform:1 Communication Tower Foundation Selection CriteriaSelf-Supporting Towers A self-supporting tower is a free-standing tower with three or four legs connected by a latticework of braces. Self-supporting towers can either utilize a single foundation supporting all of the tower legs or individual foundations below each leg. Due to wind loading, lattice tower foundations can Definitions:Towers and Masts / Blog / Transmission tower Definitions:Towers and Masts:In engineering terms, a tower is a selfsupporting structure while a mast in supported by stays or guys. The terms tower and mast are often used for the same type of structure, which of course can cause confusion. Tower and mast have different definitions in American and British English.
Universal Tower packages are selected by wind load rating to a desired height . Choose a Standard Duty or Heavy Duty Universal Tower Package to ensure the best reliability for your TV Antenna , WIFI , Radio and antennas that fit your need . Universal Towers Packaged Tower Kits provide self-supporting and work where guyed towers cannot. Radio Antenna Tower for sale In Stock UPDATED Ham Radio Set- Transceivers/Signal Generators/3 Towers/ 9 Antennas/Mics. $975.00. $51.45 shipping. or Best Offer 4' ALUMINUM ANTENNA TOWER MAST SECTIONS UNUSED BUT WERE STORED OUTSIDE LOT OF 4. $24.95. $13.60 shipping. ROHN 25SS030 25G Series 30' Self Supporting Tower Kit . $665.00. $278.15 shipping. Heavy Duty Tower Side arm Self Supporting Tower at Best Price in IndiaSelf Supporting Towers are supported on ground or on building and they act as cantilever trusses in carrying the wind and seismic loads. Though the weight of these towers is more they require less base area and are suitable in many situations. Hence most of the Telecom Cell Towers are self-supporting towers. Steel towers can be
Aug 04, 2020 · The self supporting towers (SST), designed and linked to form a self sufficient structure without another subsidy, has a stemming pattern tower. Their design maintains the wind pressure and the geographical conditions in the region where the tower is built in a conventional tower structure with a durable frame. Telecom Tower - China Steel Tower, Telecommunication Tower Item:Telecommunication Tower Usage:Signal Transmission, Mobile phone signal transferring Material:Q460, Q420, Q345, Q235,20#,45# Type:Legs With Pipes and Pipes With Bracing Towermast Towers Masts Quality Products Self support We have a full backup support team in place. We only use high tensile steel hot rolled tubes, 8.8 galvanized bolts with galvanize nuts, spring washers and washers. Our mast and towers are designed to the latest SANS 10160-3:2011 specifications. Our products
classifications of communication tower. The communication tower adopts a self-standing high-rise structure, which can be divided into an angle steel tower, a steel tube tower and a single-tube tower according to the sectional form of its components. comparison of Self Supporting Tower to Guyed Mast Tower However, in structural engineering terms, a tower is a self-supporting or cantilevered structure, while a mast is held up by stays or guys. Broadcast engineers in the UK use the same terminology. A mast is a ground-based or rooftop structure that supports antennas at a height where they can satisfactorily send or receive radio waves. four leg self-supporting towers(SST) - Communication tower Self-supporting tower usually is 3-leg of 4-leg tower, and its material is steel pipe or angle steel. As for the connection, tubular tower is connected by flange, and angle steel tower is connected by nuts and bolts.Self-supporting towers are generally more expensive than guyed towers of the same height. They are often chosen where property
Our Factory of this 3 Leg Self supported Angular Tower. Global Tower Engineering Co. is a leading professional exporter in the field of steel structure industry especially steel towers and related products which include power towers and substation structures, telecommunication towers and related products of telecom sites, street light poles and so on.


Smartphone Market Will Decline 3.2% in 2019; Share of 5G-Capable Phones to Increase to 56% by 2023
5G-Capable Phones Continue to Be On The Rise
The share of 5G-capable phones will increase from 10% in 2020 to 56% by 2023.
“The major players in the mobile phone market will look for 5G connectivity technology to boost replacements of existing 4G phones,” said Mr. Atwal. “Still, less than half of communications service providers (CSPs) globally will have launched a commercial 5G network in the next five years.”
“More than a dozen service providers have launched commercial 5G services in a handful of markets so far,” said Mr. Atwal. “To ensure smartphone sales pick up again, mobile providers are starting to emphasize 5G performance features, like faster speeds, improved network availability and enhanced security. As soon as providers better align their early performance claims for 5G with concrete plans, we expect to see 5G phones account for more than half of phone sales in 2023. As a result of the impact of 5G, the smartphone market is expected to return to growth at 2.9% in 2020.”
5G will impact more than phones. The recent Gartner IoT forecast showed that the 5G endpoint installed base will grow 14-fold between 2020 and 2023, from 3.5 million units to 48.6 million units. By 2028, the installed base will reach 324.1 million units, although 5G will make up only 2.1% of the overall Internet of Things (IoT) endpoints.
“The inclusion of 5G technology may even be incorporated into premium ultramobile devices in 2020 to make them more marketable to customers,” said Mr. Atwal.
PC Device Trends in 2019
While worldwide PC shipments totaled 63 million units and grew 1.5% in the second quarter of 2019, unclear external economic issues still cast uncertainty over PC demand this year. PC shipments are estimated to total 256 million units in 2019, a 1.5% decline from 2018.
The consumer PC market will decline by 9.8% in 2019, reducing its share of the total market to less than 40%. The collective increase in consumer PC lifetimes will result in 10 million fewer device replacements through 2023. With the Windows 10 migration peaking, business PCs will decline by 3.9% in 2020 after three years of growth.
“There is no doubt the PC landscape is changing,” said Mr. Atwal. “The consumer PC market requires high-value products that can meet specific consumer tasks, such as gaming. Likewise, PC vendors are having to cope with uncertainty from potential tariffs and Brexit disruptions. Ultimately, they need to change their business models to one based on annual service income, rather than the peaks and troughs of capital spending.”
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Unleashing the Power of Voice Inversion Scramblers
Are you concerned about the security of your communications? If so, voice inversion scramblers may be the solution you’ve been looking for. In this article, we will explore the benefits of using voice inversion scramblers, how they work, and why they are an essential tool for safeguarding your conversations.
Understanding Voice Inversion Scramblers
Voice inversion scramblers are sophisticated devices that encrypt audio signals by reversing the frequency spectrum of a voice signal. This process effectively scrambles the audio, making it nearly impossible for unauthorized listeners to decipher the original message. Voice inversion scramblers are commonly used in military, government, and law enforcement applications to protect sensitive information from interception.
How Voice Inversion Scramblers Work
Voice inversion scramblers operate by applying a mathematical algorithm to the voice signal, which inverts the frequency spectrum. This inversion process effectively masks the original voice signal, creating a garbled output that is unintelligible to anyone without the proper decryption key. The encrypted signal is then transmitted over a secure communication channel, ensuring that only authorized parties can access the original message.
Benefits of Voice Inversion Scramblers
There are several key benefits to using voice inversion scramblers for secure communications. One of the primary advantages is the ability to protect sensitive information from eavesdroppers and hackers. By encrypting voice signals with a voice inversion scrambler, you can ensure that your conversations remain confidential and secure.
Voice inversion scramblers also provide an added layer of security for organizations that handle classified or proprietary information. By implementing voice inversion scramblers into your communication systems, you can mitigate the risk of data breaches and unauthorized access to sensitive data.
Additionally, voice inversion scramblers are a cost-effective solution for enhancing the security of your communications. With the increasing prevalence of cyber threats and data breaches, investing in voice inversion scramblers is a proactive measure to protect your organization’s sensitive information.
Why Voice Inversion Scramblers are Essential
In today’s digital age, the threat of cyber attacks and data breaches is ever-present. Hackers and eavesdroppers are constantly looking for ways to intercept sensitive information, putting organizations at risk of financial loss and reputational damage.
Voice inversion scramblers are an essential tool for safeguarding your communications from these threats. By encrypting your voice signals with a voice inversion scrambler, you can ensure that your conversations remain private and secure, even in the face of sophisticated cyber attacks.
Moreover, voice inversion scramblers are easy to use and integrate seamlessly into your existing communication systems. Whether you are communicating over landline phones, mobile devices, or two-way radios, voice inversion scramblers provide a reliable and effective means of encrypting your voice signals.
In conclusion, voice inversion scramblers are a powerful tool for enhancing the security of your communications. By encrypting your voice signals with a voice inversion scrambler, you can protect your conversations from eavesdroppers and hackers, safeguard sensitive information, and mitigate the risk of data breaches. Invest in voice inversion scramblers today and safeguard your communications against cyber threats.


Fully sheathed for maximum protection and safety. Design allows for easy cleaning, decontamination and storage while maximising strength. Colour coded for easy, clear connection and user identification.
“Stainless steel lifeline”
The umbilical consists of two airlines, a communication cable and a stainless steel lifeline. This bundle being sheathed in a colour coded protective jacket. Quick connect couplings connect the two airlines to the air outlets of the Control Module. Intrinsically approved connectors connect the communication cable to the Communication Module at the base end and an appropriate connector on the helmet. The lifeline is terminated with a double acting snap hook which attaches to the yoke of the harness
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The Internet of things has the potential to change our businesses and our lives as much as or possibly more than today’s Internet. It has been a long time in coming, maybe since the advent of bar codes but certainly since the development of RFID tags.
Among the recognized thought leaders is McKinsey. You can check out a piece they posted last March here. IBM has a five-minute video that introduces it here.
The Internet of things is another aspect of the digital transformation of the world. IBM has given it the Smarter Planet label. Others call it the global digital nervous system. It is the collection of devices, phones, computers, sensors, and more that are continuously capturing and communicating digitized information. And once that information is digitized we can begin to do something with it. What kind of information do you need to advance your business objectives?
When IBM talks about the Smarter Planet it is talking about the Internet of Things. IBM sees it as the intelligence being infused into the systems and processes that make the world work—into things no one would recognize as computers: cars, appliances, roadways, power grids, clothes, even natural systems such as agriculture and waterways.
Would your business like to know how people actually use your products? It might change the way you create, design, build, and market. Of course you could approximate some of this information through focus groups, but they are costly and imperfect. Sensors built into your products and communicating back to you about how they are actually being used would give you the real story.
RFID (Radio Frequency ID) is steadily altering the supply chain. The time when every consumer product has an RFID tag remains some time away, but the technology is being widely adopted in the back room, the back lot, on the shipping dock, and more. That’s the Internet of Things.
Smartphones, WiFi, wireless communications of all types are fueling the Internet of Things. The number of smartphone users soon will be in the hundreds of millions. Each smartphone can be a sensor on the Internet of Things.
Pretty soon, for example, people will use smartphones to purchase a can of soda from a vending machine; that’s the Internet of Things. These phones will be generating presence sensing data, GPS data, motion data, transaction data, and more. Would your marketing department like to know when someone walks into a place selling your product? Better yet, what if they pick up your product and then start to put it down! (Remember, some smartphones sense motion and direction.)
The Internet of Things gets exponentially bigger when digitized surveillance data is added to it. Think of the various CSI and NCSI cop shows where the good guys grab digital video from various surveillance cameras and combine it with blueprints of buildings and schematics. That is Hollywood make-believe today but clearly points to the Internet of Things, a digitally transformed world where vast information is sensed, metered, captured, communicated, and could be available at the click of a button.
Even before then the demand for IP addresses is pushing the capability of today’s Internet to accommodate new addresses. To meet what will is shaping up as insatiable demand for IP addresses, the Internet will shortly be adopting IPv6. That should take care of IP addresses for the rest of any of our lifetimes and beyond.
What will be needed to succeed in that world is excellent analytics—fast real-time analytics that grab the right information and spew out accurate analyses fast. Are you prepared?


Please refer to following publication for more details:
- Saurabh Kumar Garg and Rajkumar Buyya, NetworkCloudSim: Modelling Parallel Applications in Cloud Simulations, Proceedings of the 4th IEEE/ACM International Conference on Utility and Cloud Computing (UCC 2011, IEEE CS Press, USA), Melbourne, Australia, December 5-7, 2011.
Author: Saurabh Kumar Garg, Manoel Campos da Silva Filho
Gets the number of packets that are expected to be received. After this number of packets is received, the task is marked as finished.
Sets the number of packets that are expected to be received. After this number of packets is received, the task is marked as finished.
- expectedPacketsToReceive – the number of expected packets to set


At A&SC we offer our low voltage services! Many options such as structured cabling, point to point solution, network rooms, Demarc extension, and device installation + setup!
It is our main priority to accomplish and to meet our customers needs. With A&SC, we help provide very structured cabling with our low voltage services. With the proper installation, its cabling plays a very critical role into keeping your system working and in place long term.
With our neat and dependable services, A&SC helps to provide cable rooms to help you access your system easy and fast.
Our installers help to thoroughly plan our services are at your budget and that we can meet your needs. With our installations, equipment, and cables we plana safe experience for you.
DEVICE INSTALLATION & SETUP
We have a high reputation for providing our clients with the best services with our burglar alarms, camera systems, and low voltage systems!
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With our Point to Point Wireless Bridge, we can help link your data to any location from Point A to Point B. Contact us for more information!


MS Teams Calling
MS Teams Calling is replacing Skype for Business. It enables you to do the following:
make PSTN voice calls
Video calls or webconferencing
You can share your desktop screen
Broadcast meetings ???
MS Teams with PSTN Calling
The video below will give you an overview.
With MS Teams you can make VOIP calls to any other party that has a VoIP system such as MS Teams, RingCentral, Epygi Quadro, Vonage, Shoretel, Skype (consumer) or Skype for Business, Cisco, Avaya, etc. since the call data goes over the internet, and the PTSN is not involved. However if you need to call a landline (POTS line), which is an analog copper line, you need to go via the PTSN. To do that Microsoft Team Calling requires you to have a certified Session Border Controller. Our company can set this all up for you.


Astro club session - 29 June
We watched the "The Dish" movie. The movie was about a group of Australian people that team up with NASA to maintain a signal with Apollo 11 and use the Parkes radio telescope dish to relay the video contact with Apollo 11 with the rest of the world. Some problems faced are that the was a problem with the generators at the radio telescope and it caused them to lose the signal with Apollo 11. They managed to solve the problem by working together to try to calculate the approximate position of Apollo 11, and directing the radio telescope towards it.


-------- p2pMail --------
Here I will list all the Tests I have performed, and their result. Result is from current SVN. A build will come soon.
|local instance communication||3 nodes with autogenerated port number (portno. = 0), connectivity test||success|
|lan communication||3 nodes with autogenerated port number (portno. = 0) on 2 pc's, connectivity test||todo|
|simple wan/nat communication||1 node behind a nat (nat forwarding), another directly in wan with firewall, wan tries to connect lan||success (lan-node has now 2 IP's (lan, wan IP)|
|wan/nat communication||2 node behind same nat (nat forwarding to one node), another directly in wan with firewall||fail, node without forewarding behind nat, never learns wan-IP, thus not reachable via UDP-hole punch|
|local communication with reboot||2 nodes, connectivity test, 1 node reboot and reconnect, connectivity test||success|
this requires, already working connections, so no difference between the computer positions etc. is done.
|direct communication||A sends mail to B, B sends mail to A||success|
|direct, selfmail communication||A is connected to B, A sends mail to A||success|
|direct, selfmail communication||A is connected to nobody, A sends mail to A||fail (Nodes never store own mails)|
|mail storage for third||in the net: A,B,C: B is online, A sends mail to C, but C not online. A goes offline, C gets online||success|
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The best way to reduce breakdowns and minimize costs in the long-term is establishing and sticking to a structured planned maintenance schedule. Customizable and flexible, our system allows fleet managers to create and automate their maintenance plan.
Ordering Services Made Easy!
Pinmarx Connect offers the industry’s first e-commerce platform to make ordering services simple. Our technology allows fleet managers to give instructions directly to the technician that will be on-site for repairs or maintenance. Choose how and when you want repairs and maintenance done. Pinmarx customers can request both mobile and shop services and choose the times and dates most convenient.
Track Every Service
Pinmarx Connect makes tracking repair histories and costs easy. Any service ordered through Pinmarx is archived and tied to the asset, providing a simple platform for fleet managers to refer back to service details and eliminate paper trails.
Geo-Track Your Assets
Our system includes a GPS option. For light and medium duty vehicles, our GPS units connect directly into the OBDⅡ port. Simply plug the device into the vehicle and instantly transmit asset information to Pinmarx Connect’s database. Track your asset’s real-time location and use the odometer readings to power your maintenance schedules.
Pre/Post Trip Inspections
Drivers and operators can use Pinmarx Connect to do daily inspections for both vehicles and forklifts. We use this process to not only maintain a healthy safe fleet, but can use the odometer inputs to power a fleet’s maintenance schedules. Fleet managers receive an email in their inbox when defects are noted to ensure that vehicles are in safe operational condition.