Printed Circuit Boards (PCBs) serve as the backbone of modern electronic devices, enabling the seamless integration of various electronic components. Designing and manufacturing PCBs require a standardized file format to ensure accurate communication between different stakeholders. One such widely-used format is ODB++ (Open Database), which has revolutionized the PCB industry with its versatility and efficiency. In this blog post, we will delve into the ODB++ file format, exploring its features, benefits, and why it has become a go-to choice for PCB designers and manufacturers.
ODB++ is an open and intelligent file format developed by Valor Computerized Systems (now part of Siemens Digital Industries Software). It serves as a comprehensive representation of a PCB design, encompassing all the necessary data required for fabrication, assembly, and testing processes. ODB++ captures essential information such as component placement, routing, layer stackup, drill details, netlist connectivity, and more.
Key Features and Advantages of ODB++:
Complete Design Representation: ODB++ contains a rich set of data, allowing the complete representation of a PCB design. It provides a unified platform for design collaboration, as all stakeholders can access and interpret the design information accurately.
File Size Efficiency: ODB++ files are highly compressed, resulting in significantly smaller file sizes compared to other formats. This feature makes them easier to transfer, store, and archive, reducing bandwidth and storage requirements.
Data Integrity and Security: ODB++ ensures data integrity by incorporating error-checking mechanisms during the file generation process. It minimizes the risk of data loss or corruption, providing a reliable means of data exchange between different software tools and manufacturing processes.
Compatibility and Interoperability: ODB++ is widely supported by various PCB design software products, manufacturing equipment, and assembly machines. This compatibility ensures seamless integration across different stages of the PCB production cycle, fostering collaboration and reducing the chances of errors caused by data translation.
Manufacturing Process Optimization: ODB++ includes critical manufacturing-related information, such as design rules, fabrication notes, and test requirements. This data empowers manufacturers to optimize their processes, leading to enhanced efficiency, reduced production costs, and improved time-to-market.
Design for Manufacturing (DFM) Analysis: ODB++ enables Design for Manufacturing (DFM) analysis by providing comprehensive information about the PCB design. Manufacturers can perform DFM checks to identify potential fabrication and assembly issues early in the design phase, reducing the need for costly design iterations.
Traceability and Revision Control: ODB++ allows easy tracking of design changes and revisions throughout the PCB production cycle. This feature is particularly crucial for quality control, debugging, and resolving issues during manufacturing and assembly.
The ODB++ file format has emerged as a game-changer in the PCB industry, streamlining the design-to-production process and fostering collaboration between different stakeholders. Its comprehensive data representation, smaller file sizes, compatibility, and robustness have made it a preferred choice for PCB designers and manufacturers worldwide. With ODB++, the industry can achieve greater efficiency, improved quality, and faster time-to-market for electronic products. As technology continues to evolve, ODB++ is expected to evolve alongside it, ensuring continued advancements in PCB design and manufacturing.


With its services in ICT and electronic operations, the AFCSO ensures that the armed forces can accomplish their missions. It guarantees the command and control of the armed forces under all conditions.
Armed Forces Command Support Organisation - AFCSO
The Armed Forces Command Support Organisation (AFCSO) supports the DDPS with information and communications technology (ICT). The AFCSO is also centre of excellence for ERP (Enterprise Resource Planning) applications in the DDPS. Furthermore, the AFCSO serves as the centre for electronic operations, i.e. anti-cyber attack operations, electronic warfare and cryptology.
With its communications resources and electronic operations, the AFCSO ensures that the Swiss Armed Forces are operational under all circumstances: in the normal situation, in crises, during disasters and conflicts. For this purpose, the AFCSO operates an independent communications network which provides for the secure exchange of all types of data. These are stored in especially safeguarded computing centres that are structurally protected against external influences.
The command support brigade (CS Bde 41/SCS) serves as the AFCSO’s military arm. With its 14 battalions and 12 000 servicemen and women, it ensures that for operations the services of the AFCSO can be sustained for longer periods. It also operates the command and control installations of the national government and the armed forces.
Head of Armed Forces Command Support Organisation
- Major General Jean-Paul Theler
Stauffacherstrasse 65, Geb. 14
Phone +41 58 465 22 22
Phone +41 58 464 36 28
Fax +41 58 464 35 60


With the people’s living standards improving greatly, the demand for chemical food additives (CFA) has been continuously increasing. But in the backward CFA production system, there is lack of transparency for the processing information, making it difficult to gain the consumers’ trust. For this, this paper designs a complete set of automatic production lines for CFA to control and manage the whole process, and also designs the Internet of Things (IoT)-based electronic tag system. The research results show that the system can make distributed control of various dispersed input and output points in the CFA production process; the design of electronic tags can make it clear for the people about the information of raw materials entering factory, production and processing information, inventory information, and ex-factory information; the entire design system works well and can greatly improve the management efficiency of CFA manufacturers. This research lays a technical foundation for the technical upgrading of CFA production lines.


What Is Ip Telephony System
Sipcat project is a IP telephony system that helps businesses increase productivity and reduce telecommunication costs. Our flexible solutions allow you to run your own IP Telephony PBX in a matter of minutes. Benefits: - Affordable for all businesses - Voicemail and fax via e-mail - Based...
|License: Shareware||Cost: $635.00 USD||Size: 302.9 MB||Download (73): Sipcat Download|
Sipcat VoIP PBX is a software IP telephony system that helps businesses increase productivity and reduce telecommunication costs. Our flexible solutions allow you to run your own IP Telephony PBX in a matter of minutes.. Voice over IP (VoIP) PBX Software and Hardware for small business....
|License: Shareware||Cost: $675.00 USD||Size: 28.3 MB||Download (82): Sipcat VoIP PBX Download|
ZoIPer (formerly known as Idefisk) is a SIP and IAX/IAX2 software phone, compatible with the Asterisk/CallWeaver platform and adaptive to any IP telephony system. It offers a great variety of features to cover all aspects that VoIP provides. Its great simplicity with enhanced interface brings a...
|License: Freeware||Size: 8.1 MB||Download (30): ZoIPer Download|
Only with IP Video System Design Tool you can calculate both network bandwidth and storage space for 15 camera resolutions and several compression methods, including H.264, MPEG-4 and Motion JPEG.
IP Video System Design Tool helps the designer to find optimal FPS and compression that tailors...
|License: Shareware||Cost: $79.00 USD||Size: 3.9 MB||Download (51): IP Video System Design Tool Download|
|License: Shareware||Cost: $2.49 USD||Size: 976 KB||Download (68): What Is Darwinism by Charles Hodge ebook Download|
What is protecting your system while you are waiting for a security update? AbuseShield picks up where anti-virus and firewall software fail, by proactively shielding your system from malware such as viruses before they harm your system.
Most malware fighting applications such as virus...
|License: Shareware||Cost: $19.00 USD||Size: 3.12 MB||Download (86): AbuseShield Download|
|License: Freeware||Size: 47.02 MB||Download (30): Computer Dictionary Computer Terminology Download|
Brekeke PBX is an award-winning Business IP Phone System that provides robust, high performance, and intelligent IP-PBX (PABX) functionality. Brekeke PBX is feature rich and fully scalable to meet the needs of any size organization. Brekeke PBX solutions are flexible and affordable, from Basic...
|License: Shareware||Cost: $320.00 USD||Size: 19.3 MB||Download (27): Brekeke PBX Download|
Brekeke PBX is an award-winning Business IP Phone System that provides robust, high performance, and intelligent IP-PBX (PABX) functionality.
Brekeke PBX is feature rich and fully scalable to meet the needs of any size organization.
Brekeke PBX solutions are flexible and affordable, from...
|License: Shareware||Cost: $320.00 USD||Size: 19.3 MB||Download (28): Brekeke PBX for Linux Download|
PPhone project is a universal communication client for IP telephony and instant messaging. The applications design is modular, so GUI, protocol, codec, and sound drivers have plugin interfaces, the GUI is detachable, and you can switch among different GUI implementations and change the clients...
|License: Freeware||Size: 2.6 MB||Download (74): PPhone 1.5.0 Beta Download|
Look2Skype is an Outlook add-in which integrates Skype IP Telephony and instant messaging into Microsoft Outlook 2000, XP, and 2003. With Look2Skype installed you can make Skype IP telephony calls, SkypeOut Skype calls to non-Skype users, and start Skype Instant Messenger chats directly from your...
|License: Shareware||Cost: $25.00 USD||Size: 645 KB||Download (28): Look2Skype Download|
What Is Transferring is a easy-to-use packet sniffer for Windows 2000/XP. It is able to capture TCP/IP packets that pass through your network adapter, and view the captured data in Text mode (for HTML page, email, etc.) or in Hex/Ascii mode (for ZIP, JPEG, GIF, etc.). With this software, you can...
|License: Freeware||Size: 705.6 KB||Download (196): What Is Transferring Download|
c2cWebdialer provides an extension which works with a CISCO IP telephony solution to provide an easy way to dial phone numbers. C2cWebdialer extension works with a CISCO IP telephony solution to provide an easy way to dial phone numbers on web pages. Just select the phone number and choose...
|License: Freeware||Size: 4.1 KB||Download (85): c2cWebdialer Download|
Smart Bro is a What is a web browser designed carefully to suite the user needs. It is built on the Internet Explorer technology. Smart Bro has many options that you always wanted: 1. Tabbed interface: Multi-pages inside the same application. 2. Integrated form filler 3. RSS Reader. 4. Stylish...
Platforms: Windows, Edition 2005,Edition 2005
|License: Freeware||Size: 2.01 MB||Download (28): What is a web browser Download|
"Using What Is" is a simple and powerful tool, it involves asking the questions of a process called "The Work" by Byron Katie to harness the power of inner truth. Through self-inquiry on your computer screen you'll discover and tap your own wisdom to be able to solve any problem you may have....
|License: Freeware||Size: 3.5 MB||Download (103): "Using What Is" Download|
What is Colic Chmod Calculator. Use this calculator to Change Mode settings for UNIX files. You can use this to do site submit. Visit our website for information at www.whatiscolic.net
|License: Freeware||Size: 414 KB||Download (31): What Is Colic Download|
Android, also know as Droid, is an operating system for last generation mobile phones. The OS has been developed by Google and is currently the most spread operating system for smartphones in the world, used by more than 33% of the market. Android also runs on tablets developed by Google Inc. as...
|License: Freeware||Size: 292 KB||Download (27): What Is Android Download|
What is Multiple Sclerosis - Information on Multiple Sclerosis - Find out about the symptoms of multiple sclerosis, multiple sclerosis treatment, multiple sclerosis diagnosis and more. Easy to use from your desktop.
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The official What is Pilates social toolbar for Internet Explorer. Discover pilates moves. Gives automatic updates of the What is Pilates site, and lets you join the community! Easily communicate between your toolbar and the blog. Plus get autmatically updated links. Free to download and share!
Platforms: Windows, Mac
|License: Freeware||Size: 1.07 MB||Download (29): What is Pilates Download|
The Cisco IP Telephony Services project contains many IP phone services and utilities for the Cisco 79XX phones and CallManager. This project houses several scripts, services, and administration tools. Recruiting! Contact me and become a developer.
Platforms: Windows, Mac, Linux
|License: Freeware||Size: 196.53 KB||Download (31): Cisco IP Telephony Services Download|


The Alaska FiberOptic Project
is a collaboration between Calista Corporation, Doyon Limited, Gana-A 'Yoo Limited, Tanana Chiefs Conference, and Alaska Communications.
Provide reliable, high-speed broadband in up to 21 unserved communities along the Yukon and Kuskokwim Rivers to deliver improved education, healthcare, economic opportunities, and quality of life.
Yukon ~ Kuskokwim River Areas
are among the most underserved areas in the United States. Young people growing up in these communities are moving to urban areas at alarming rates largely due to the lack of consistent, high-speed internet connections. As the youth leave their communities, there is a continuous loss of language and culture.
High-speed internet service is paramount to the continued physical health, cultural wellbeing, and sustained viability for the families of these remote Alaska Native communities.
“There is no better time than now to connect our communities. This project will provide the most reliable, affordable, and fastest internet today and for the next generation.” – Aaron Schutt, President and CEO of Doyon, Limited
- Fiber is fast, reliable, and sustainable
- Fiber can be delivered at affordable rates comparable to those in urban Alaska
- With high-speed, fiber-optic internet the possibilities are endless
From doctor’s appointments and online classes to creating your own online business, it just takes a reliable internet connection.


Connecting a network of small quantum computers.
We already have working prototypes of small quantum computers with a handful of qubits. This has been achieved on several different hardware platforms, including trapped ions and superconducting qubits. But so far, it has proven tricky to scale up to hundreds of qubits using the same techniques.
In the networked (also called distributed) approach to quantum technologies, one builds a network of connected nodes. The nodes themselves are built using one form of hardware and can be thought of as small quantum computers. The links between nodes could use a very different technology to the nodes. The goal could be to network small quantum computers to scale-up to a large quantum computer. Alternatively, if the nodes are separated by large distances, the technology would be used to establish a quantum communication network.
In both cases, the challenges are similar. The main one being, how we do generate high-quality entanglement over long distances. Entangled states are those that cannot be produced by classical communication and local quantum operations. Rather there has to be some form a quantum interaction between the two nodes, which is difficult over long distances.
Photons travel at the speed of light and so are the ideal quantum particle for creating entanglement. But photons have a tendency to go missing. This degrades the quality of the entanglement. Taking several copies of a weakly entangled quantum state, we can use entanglement distillation to convert this into a single high-quality entangled state. This can then form the basis of reliable quantum computation or communication.
My contribution to this field has been the development of new methods of entanglement distillation. In all my research projects, we have been using photons to generate the initial, noisy entanglement. The network could also be “all-optical” where the nodes also store quantum information using photons. Or we could have a hybrid network, where the nodes are made from matter qubits (e.g. trapped ions or NV-centers in diamond). My personal assessment is that a hybrid approach is more likely to be viable for quantum computation, but an all-optical approach might be better for quantum communication networks.
Hybrid matter-optical quantum computers
Designing architectures for hybrid matter-optical quantum computers was the topic of my PhD thesis under the supervision of Prof Simon Benjamin. Over my PhD, I came up with several different protocols for entanglement distillation in these setups, including:
IJQI 8 161 (2010)
Physical Review Letters 101 130502 (2008)
Physical Review A Rapid Communication 76 040302(R) (2007)
New Journal of Physics 9, 196 (2007)
Physical Review A 75, 042303 (2007)
With Joe Fitzsimons I also wrote an introduction to distributed quantum computing with some section based on my PhD thesis, which you can read here.
The Oxford-led NQIT quantum computing hub is the UK’s largest consortium working on quantum computing and is developing a hybrid network technology. I like to think that my PhD work helped this happen.
A highlight from these papers was our protocol for combatting photon loss. The advantage of this approach is that is can generate entanglement at a faster rate than competitor approahes (assuming loss is extreme, which it usually is). This work also deserved special mention because 9 years after publication, the protocol was experimentally realised by Ronald Hanson’s group in Delft. Read about the experiment in Science and the original proposal in Physical Review Letters 101 130502 (2008).
At the time we were mostly thinking about the measurement based model of quantum computation. Consequently, most of my papers from that period are phrased in that language, but the ideas are more generally applicable.
Renormalisation entanglement distillation
Entanglement distillation uses many copies of a noisy entangled state, but generally assumes there are no correlations between these copies (the i.i.d assumption). There are several “de Finetti” style methods for trying to discard these correlations. However, sometimes the correlations may even be useful and it is wasteful to discard them. With collaborators in Berlin, we applied the techniques of MPS (Matrix Product States) to track these correlations and showed when distillation was still possible.
Phys. Rev. Lett 116 020502 (2016)
Continous-variable entanglement distillation
There are many ways to store quantum information or entanglement in a photonic system. A photon is really an oscillating electromagnetic-field. In continuous-variable approaches, information is stored in the electric and magnetic fields. The continuous-variable approach has the advantage that your get more than a qubit (infinitely more!) from every photonic mode. However, entanglement distillation becomes tricky in the continuous-variable. Working with Jens Eisert in Berlin, we showed that continuous-variable entanglement distillation had an intriguing connection to the central-limit theorem from probability theory. We were able to use these insights to develop new distillation protocols that are less wasteful (they use less postselection that alternatives)
Phys. Rev. Lett. 108 020501 (2012)
Phys. Rev. A 87 042330 (2013)


In light of the recent tragic place crash, the City of Yorba Linda would like to remind residents to stay informed through AlertOC. Along with the County of Orange, the City utilizes AlertOC, a mass notification system designed to keep Orange County residents and businesses informed of important information during emergency events. By registering with AlertOC, time-sensitive voice messages from the County or City of Yorba Linda can be sent to your home, cell, or business phone. Alerts can also be sent by text message to cell phones, email accounts, and hearing impaired devices. Registration with AlertOC can be completed online. Residents who have previously registered are encouraged to log in to their account to confirm their contact information is still current and cell phone numbers are listed.


Edge Computing: The Promises It Holds and Market Dynamics
The data driven societies pushes for more decentralized management to overcome data storage overhauls and faster transmission spreads in various data streams. As wireless technology is getting more advanced, there is a need to reconsider data hierarchical restructuring through edge computing, to pave the way for better latency, operation efficiency, speed, reliability, and versatility. Already, video and gaming technologies have benefited from edge technologies by streamlining their services delivery as well as boosting their revenue growth. However, lack of standard thwarts unified development and application of edge computing at global level due to defragmented standards. As such, enterprises that have already purged into edge computing such as AWS, Google and Microsoft need to embark on more collaborative approaches to ensure unified standards in edge computing developments.
6G Network Prospects: How it Will Transform the Wireless Communication Landscape
The 5G is still in its early stages, yet many technical issues have arisen from its implementation due to increasing data use. The world data traffic is currently more than 49EB per month, and existing technologies like Virtual Reality (VR) needs more than 10Gbps offered by 5G – a factor that calls for action beyond the 5G network; the 6G. 6G developments will shifts 5G paradigms and employ new technologies to ensure cost efficiency, long-range connectivity, low jitter, delay and latency, and scalability and device reuse. This paper provides an overview of 6G, explores how the wireless landscape will be transformed in the wake of the 6G network and the potential benefits of such transformations.
How Modern Technologies Can Build a Smart City
We have seen number of technologies growing together to shape the world. Here I tried to capture technologies role for smart cities where every attribute of a city is connected, smartly managed and at the end bring great value to city dwellers.
How Apprenticeship Can Help U.S. Telco Workforce Buildup
As the Covid-19 shakes most global economies, the world of employment has experienced the worst-case scenario of unemployment due to business disruption, reduction of revenue flow, and stay-at-home policies to mitigate the spread of the virus. Employment rate in most industries is dipping, and some industries like hospitality are feeling the heatwave brought by Covid-19. On the contrary, telecommunication companies are trying to expand their workforce in the middle of the pandemics with a severe labor shortage. This factor thwarts emerging technology adoption, such as the 5G rollout in rural America. Tech executive Zulkernyne Ibne Tahasin shared his thoughts on current 5G progress and challenges. Zulkernyne has been working in telco industry for a decade and has first-hand workforce development experience for new technology introduction and massive rollout in different markets around the world.
An efficient handover scheme for PMIPv6 in IEEE 802.16/WiMAX network
In the era of wireless communication, mobility management is an important issue. The world is deploying WiMAX (Worldwide Interoperability for Microwave Access) as the standard for broadband wireless communication because of it’s wide application areas, high speed and architecture for seamless handover. Alongside, a network-based mobility management protocol called PMIPv6 (Proxy Mobile Internet Protocol version 6) is being actively standardized and is starting to attract considerable attention among the telecommunication and Internet communities for its less handover latency. In PMIPv6, the functioning network provides control of the mobility management on behalf of the mobile node. Thus the mobile node is relieved from any mobility related signaling. However, the PMIPv6 suffers from handover latency and packet loss during handover. In this paper, an efficient handover scheme is proposed within a PMIPv6 domain in the WiMAX network. The proposed scheme reduces handover latency by eliminating the need of a Policy Server (PS) and by pre-registration of the mobile node for a new access point. Furthermore, a comprehensive analysis has been done by NS-2 (Network Simulator-2) for evaluating the delay of our proposed handover scheme and that of general PMIPv6. The analysis results reveal that the proposed strategy for handover has significantly reduced the handover latency of general PMIPv6.


The SV1631DUSBUK 16 Port 1U Rack Mount USB KVM Switch Kit with OSD and Cables offers a well-appointed KVM switch that includes all of the cables and accessories required to connect to 16 servers or PCs right out of the box, making setup convenient and simple.
Price: £671.49 from PC World Business
This 2 Port USB KVM Switch Kit offers simple control of two Mac or PC computers from a single monitor/display and USB peripheral set (keyboard, mouse). The switch includes two USB KVM cables, to providing a complete out-of-the-box KVM solution while saving...
StarTech.com 2 Port USB DVI KVM Switch with DDM Fast Switching and Cables - KVM / USB switch - 2 ports
StarTech.com 2 Port USB VGA KVM Switch with DDM Fast Switching and Cables - KVM / USB switch - 2 ports


Every day more and more businesses are switching over to VoIP phone technology from the legacy phone system.
Every day more and more businesses are switching over to VoIP phone technology from the legacy phone system. The reason that businesses have chosen VoIP is the number of features that it offers, no physical limitation or hardware needed like PSTN and everything at a fraction of cost. The feature that we wanted to focus on is Virtual/VoIP phone numbers. There is still some confusion about virtual numbers and how they benefit businesses for the long run. Therefore, we are going to take a closer look at virtual phone numbers to better understand how they work and why your business should buy them.
One of the best innovations, which are being utilized by most of the companies, is Voice over Internet Protocol (VoIP).
There many VoIP business providers in USA that are delivering most enhanced solutions in the industry. Here we will discuss about major cost-saving advantages of VoIP business systems.-Exceptional ScalabilityWith the growth of a company, every business experience rapid expansion along with their services. And if they have a reliable and quality-oriented business system then it would be quite easy to expand the business. VoIP technology is greatly compatible with company’s growth and hence attains exceptional qualities as a scalable solution.-Low Infrastructure CostsAs compared to traditional business telephony systems, VoIP communication assets are very budget-friendly. They don’t require any special hardware or equipment for setup or installation; instead they only require good internet services with greater bandwidth and uninterrupted connectivity. And, internet services are very affordable than PSTN plans.-All-round compatibilityVoIP business systems are utilized through IP-connections and hence require internet-oriented devices to be operated or accessed. So, the features of these systems can be handled from any device which is connected with internet. That is why VoIP business systems are compatible with most of the advance devices.Being a popular and most accurate technology, VoIP has become a game-changer in the industry of calling companies. There many VoIP business providers in UK that are known for deploying advance strategies to enhance their communication mediums. So, if you need a powerful business asset that can upgrade your productivity you must switch to VoIP technology.


Were is Larry ~ WB2ZPI
What is APRS ?
Automated Position Reporting System
In short, it is a system using Amateur Radio and GPS Global Positioning System to locate people, cars, boats anywhere on earth by putting a report of there location on the internet.
Below are the links to the maps for my APRS travels.
|Above for local.|
|Above for for outside Florida and overseas.|
APRS Frequencies world wide
( This is just technical information I use when traveling.)
|North America||144.39 Mh Voice Alert 100.00 Hz CTCSS|
|Australia||145.175 Mh Voice Alert 91.5 Hz CTCSS|
|New Zealand||144.575 Mh|


This is the third article of a series discussing how to connect to the internet at sea using a variety of hardware and software. I recommend reading the articles in order of their publication to learn the most about this complex subject. The articles in this series are: Email, weather and gribs at sea using WiFi, Email, weather and gribs at sea using 3G/4G, Email, weather and gribs at sea using a Satellite Phone (this article), Email, weather, gribs at sea using Satellite Terminals and Email, weather and Gribs at sea using Software.
Update: I just published a new article about using the iSatPhonePro 2 which is much better than the Iridium Extreme (perhaps next year Iridium will leap-frog Inmarsat again... Anyway, go read iSatPhone2 versus Iridium Extreme to catch up on the latest satphones.
In the two previous articles I covered a bit about setting up an internet connection using a WiFi booster as well as using a 3G/4G modem. Both of these are effective ways to connect however they’re restricted by the need to be relatively close to shore. In the case of WiFi, usually within a mile or two at best (depends on line-of-sight). Using a 3G/4G signal (like you use from the smartphone) you can extend the range to perhaps 10 nm offshore but only if your are cruising along a populated area that has good mobile phone service.
So what do you do when you are further offshore? Depending on your sailing program you may never sail far enough away from land that you’ll need other choices but, for those of you who regularly sail long passages it may be worth it to work out a system that allows you to have reliable internet. In my opinion, you shouldn't venture offshore without a dependable way to receive weather updates. Email from family and friends is always nice but having solid weather information is much more important.
There are basically two technologies to accomplish this. The first I will cover in this article, internet connections using a satellite phone. In a future article I'll go over using a satellite broadband connection using hardware like the Inmarsat Fleet Broadband system and the mini-vSat system from KVH.
There's a number of products out there in the satellite phone market but, for mariners, there's really only two that are viable as they cover most of the world. The other products are mostly regional (GlobalStar and Thuraya). If you only sail in the areas they cover, perhaps a satellite phone from these companies would work for you. . The Iridium satellite phones and the IsatPhone Pro from Inmarsat are the most popular. There's a number of other websites out there with pcomparisons of these models.
I bought my IsatPhone Pro in early 2011 at the Dusseldorf Boat Show as Inmarsat was selling the phone for about €400 and a package of 1'000 minutes of usage for €850. I used it only for phone calls while at sea and had mixed results from it. At times the phone alone was OK , but the calls dropped off a lot. I never used it for retrieving weather as the data connection capability wasn't needed as I had a Fleet Broadband 250 onboard and used that. The technology behind the IsatPhone and Iridium networks is vastly different and these factors weigh heavily with regard to reliability of connection and speed. I found the IsatPhone Pro's connection reliability to be highly directional while the Iridium is not. Let's look at a couple of graphics to help understand why.
The IsatPhone Pro relies on the Inmarsat satellite network which consist of three equally-spaced satellites placed around the Earth at a geostationary point perpendicular to the equator. This, of course, means they stay in one spot and for best results you have to 'aim' the satphone at the location of a particular satellite as you sail along. At times, this can be hard to do as buildings, other boats or even your mast can obstruct the direct view of the nearest satellite. Using the unit handheld to make a call (on a rolling deck) is hard to do and calls drop all the time. Maintaining a data connection without the use of a dedicated external antenna can be infuriatingly difficult. Another common complaint is the need for the IsatPhone Pro to lock on to a GPS connection before it can connect to the Inmarsat satellites. This takes a couple of minutes and is a bit of a pain. A plus is the purchase price as it is about 1/2 the price of the Iridium phone. As you will see later on, that is not the only measure of cost. There are the airtime costs which we’ll go over later in this article.
The Iridium depends on a constellation of 66 satellites arranged in a similar fashion to the satellites used to provide GPS positioning. This means one is always in view and the Iridium phone connection will be handed off to the passing satellite that is in the best position relative to your location., The reports I read claim the connections for voice and data are much better than the IsatPhone Pro. As such, I have ordered one, along with an external antenna for my boat so I will be reporting my own results. There are two models available, the 9555 and the 9755 Extreme. The differences are that the 9755 has GPS built-in (albeit to compete with the ISatPhone Pro although it doesn't require a connection before making a call) as well as a dedicated SOS button to post an alert to someone (or a rescue agency). It is also more rugged and water resistant. It should be noted, this SOS feature is not a substitute for an EPIRB or PLB just another tool to use when you need it.
Two more areas for comparison are data transfer speed and cost for airtime minutes. In addition to being able to place a normal phone call you can also hook up a USB cable to either of these phones and make a data connection.. This is the method used to hook up to the internet and upload or download email, weather, or grib files.
I've been working with computers since the 1970's so I remember how we hooked up to the internet using a device called an 'analogue modem'. Back then the speeds were incredibly slow, in the range of 300 bits per second. You'd place a call to the data center with your phone and put the handset in a receptacle of the modem where it would 'warble' sounds back and forth with the data center. On the computer you could watch the characters flow by at speeds like someone was typing it. Amazing stuff at the time but too painfully slow to think about these days. Over the years the speed picked up to 2'400 baud (2'400 bits per second), 9'600 baud, etc. The last modem I had was from a company called Hayes Microcomputer Products and ran at 56'000 baud. They introduced a command language for modems called the 'AT command set'. Now, all this history may be boring to you but there's a point.
The satellite phones of today act like a modem of yesteryear and actually use the same "AT command set". They also operate at the old speeds of 9'600 baud. Now you see where I'm going with this… they are really slow! This means whatever you want to send or receive over them needs to be as small as possible. Because Inmarsat and Iridium charge you per minute (or increment thereof) you can see the correlation between the size of what you need to send or receive and its directly relationship to cost.
As it turns out the Iridium phone has a slightly faster throughput than the IsatPhone Pro. Coupled with the ability to get online quicker (in 20 seconds rather than several minutes), the Iridium has an edge here in terms of speed. In addition, Iridium charges you in 20 second increments while, on the IsatPhone Pro, your calls get rounded up to a the next full minute. This is offset a bit because the rate-per-minute for the IsatPhone Pro is a little less than the rate-per-minute for Iridium.
So, the overall speed and cost difference between both phones is not that much however I think the additional reliability of connections found with the Iridium network are important if you are going to depend on this for connections well offshore. If you are a coastal sailor then perhaps the IsatPhone Pro would be sufficient.
Wrapping up, I wanted to point out that through the use of some clever software, you can compress the data and vastly reduce your costs. As this topic will apply to not only satellite phones but for every device used to connect to the internet I'll cover this in a separate article at the end of this series. Stay tuned!


I recently got an EdgeRouter, I talk about it here
What you need to understand with the EdgeRouter and VyOs in general is that you will need to configure every aspect of the routing process. Your consumer grade router is doing a lot of things in the background you don’t realize when you plug it into your cable modem and everything just works. This makes them easy to use. The Edgerouter is a bit of a paradigm shift. You have control (even if you don’t want it) over every sub-process in the routing configuration, this gives you power, but also makes it difficult for the average user. Here are some high level concepts to understand:
- Install the latest firmware. This adds a more powerful web config interface.
- Each port on the router ( excluding console) is essentially its own isolated network card, this means they are not configured to talk to each other unless you explicitly set this up. It also means each port can basically act as their own independent router.
- There are 3 ports for a reason. The typical setup is that port 1 should be configured for your cable modem, port 2 should be configured as a DHCP server for your wired network (LAN) and port 3 should be configured for your wireless access point (WLAN). You can create a bridge between ports 2 and 3 so that they essentially act as one network.
- The VyOS is a flavor of Debian Linux. Everything you can do in the web config can be accomplished through the console or SSH into from a remote terminal by the “configure” command.
- The big feature of VyOS is that all network related configuration has been organized for you, which you can find in the “Config Tree” tab on the web client. All changes to your router configuration are reflected here.
- Ubiquity’s web interface gives you a configuration wizard and the ability to save as well as restore configurations. Many people have shared common configurations, like a basic dhcp router, you can use these things to get you up and running quicker.
So what is so complicated about routing internet to devices on the local network? Here is what I learned thanks to EdgeRouter:
- We need to configure a port, in my case eth0 to talk to your modem. It needs to obtain an external IP address to get on the internet. This is usually called the WAN (wide area network) port.
- Need the other ports, in my case eth1 and eth2 to use a DHCP server. This means they will hand out dynamic and static ip addresses to devices connected to them.
- Also would like eth1 and eth2 to allow all devices to communicate with each other on the local network regardless of which port they connect to.
- Most importantly need eth1 and eth2 to serve internet from eth0 to all devices on the network.
- While we are at it, should set up firewall rules and port forwarding if need be.
- Put my other wireless router into AP mode and connect it to the EdgeRouter.
First Steps and Quick Links
You need to connect to the router on eth1 or eth2 and get to the web interface, from here we can start configuration. Use the official documentation to get you to the web config page:
Official DHCP Walkthrough (Slightly different from this one, configures each port rather than bridging)
Configuring ETH0 as a WAN Port
In the web interface dashboard shows us the physical ports. Configure eth0 like so:
This should allow ETH0 to be assigned an IP address from your modem. I had to cycle power on cable modem and router before it picked up an IP.
Creating a Bridge between ETH1 and ETH2
This is not strictly necessary, but a bridge between these 2 ports will allow them to act identically without a separate configuration and DHCP server for each. When your bridge is made, your ETH1 and ETH2 ports will not need to be assigned an IP individually, the bridge will act like a virtual port and we will configure that instead.
We can now go back to the dashboard and see a new interface called br0. Mine has an ip address assigned, but it won’t when you first add it.
Hit actions -> config to bring up this menu:
In the Basic tab, define a local IP address. This will be the new address where we will eventually access the router web page on the local network.
In the Bridge Interface tab, bridge eth1 and eth2:
Starting a DHCP Server
Right now our computer needs a static IP assigned to access the web config page. We want a DHCP server to handle assigning dynamic and static addresses. We start in the “Services” tab and add a DHCP Server.
Let me explain some of these fields
- DHCP Name – arbitrary name we want this server, for administrative purposes
- Subnet – The scope of IP address which this server is responsible for watching
- Range Start – The lowest IP address that will be dynamically assigned to a device on the network
- Range Stop – The highest address which will be dynamically assigned
- Router – The IP address of interface that the server acts on, in this case it is our bridge interface.
If all went well, we should have a DHCP server and bridging running, and any devices plugged into a ETH1 or ETH2 should get assigned a dynamic IP. Internet still does not work, but that is next.
Getting Internet Working (NAT, DHCP, Forwarding)
This step will enable internet from ETH0 to devices on ETH1 and ETH2. In the “Firewall/NAT” tab, we need to enable NAT masquerading for ETH0.
This magically allows internet to pass through ETH0 to all other interfaces on your router.
I also have some port forward rules which can be found in the Firewall/NAT Port Forward subtab:
We also add a DNS rule. In the “Services” “DNS” subtab:
At this point you have the functionality of a regular DHCP router. You can see, its a bit complicated to do and you still probably want to configure the firewall. Here is a good resource for that. Connect your access point to eth1 or eth2 and connect your devices. Also try a speed test.


Remcom is an Australian manufacturer of transportable remote communication platforms. Our products provide an alternative to the high costs of fixed radio base stations and are particularly applicable to the mining, exploration, construction and infrastructure sectors. Our products feature:
► Cost effectiveness. The cost of the masts and civil works associated with fixed radio base stations vastly out-weigh the costs of the radio equipment itself. Considerable savings can be achieved by utilising a transportable and reusable platform containing an integrated communications base station.
► Rugged construction. Our platforms are tough, cyclone-rated and based on a modular aluminium frame that is suitable for most outdoor applications.
► Multiple power options. Use either solar, wind-power or the 240VAC-generator powered versions, supported by a large-capacity battery bank that enables 24-hour communication with minimal operating costs and virtually no requirement for ongoing operator intervention.
► Voice and data communication. Communicate with remote sites—by voice or by data—from any worldwide location. Obtain access to the internet and the public telecommunications infrastructure from your remote site.
► Minimal setup. The platform can be setup within a day using two men, since no concrete foundations are required with the standard 3-module frame which weighs less than 1.5 tonnes when deployed.
Introducing the RCP-2
The RCP-2 represents the second generation of Remcom’s rugged, transportable communication platforms, and is available in two versions:
► RCP-2A—A stand-alone platform containing only the DC power distribution system—powered by solar panels or wind generator.
► RCP-2B—A pre-configured communications hub allowing access to and from remotely-located sites via the internet and the public telephone infrastructure.
The frames of the RCP-2 are designed with the following features:
► Modular design (battery module, array frames module and mast/equipment enclosures modules)
► Large enough to house one 175W 4-panel solar array on each array module
► Self-contained compartment for twelve 900-AH battery cells
► A 26-RU outdoor powder-coated aluminium 19” rack enclosure with sun roof, double skin and ventilation
► A 9-m light duty telescopic mast
► Scalable design (site size increased by adding more bolt-on modules)
► Optional mounting arrangements for wind generators and VSAT dishes
RCP-2B functional configuration
As a pre-configured communications hub, the RCP-2B is of modular design and is customised for specific customer communication requirements. This includes any or all of the following functionality:
► Wireless LAN access at remote sites
► Telecommunications at remote sites
► Remote equipment monitoring—allowing staff to monitor the status of remote equipment from any location around the world.
► UHF radio stand-alone base station, voice or data, either analogue or digital services, optionally integrated to the internet.
► UHF radio duplexer / repeater station, optionally integrated to the internet.


Newland HR1550 CE Wahoo wireless handheld scanner
Newland HR1550 CE Wahoo 1D handheld barcode scanner is the cordless model of HR15 series. This model adopts Zigbee technology to realize wireless communication and supports standard RS-232 / USB. The HR1550 CE wireless rugged scanner is very suitable for applications in supermarkets, shopping malls and warehouse environment applications, etc.
- Data Acquisition
Supports common 1D barcodes.
- Zigbee Wireless
Zigbee technology, supporting long-distance communication up to 50m & easy networking to expand coverage.
- Operating Modes
Data Transmission supports Synchronous, Asynchronous and Batch mode. Offline Scanning up to 4095 EAN barcodes of 13mil.
- Super One Pair
Cradle and scanner(s) can be paired one-to-one or one-to-many simply via the Match key on cradle. And the cradle is also able to seek the paired scanner(s) via the Match key.
For more informations Click Here


My interest in amateur radio began in 2013 when I was living in Colorado Springs. I had no idea this whole other world of amateur radio existed and when I started to learn about it I knew I had to get involved. I studied for the Technician exam and found the exam was being offered at a local church. I went in one Saturday and passed both the Technician and General exam sessions and was given the callsign KE0BUI.
After a year of contacts and listening and a lot of studying I upgraded my license to Amateur Extra in Fort Collins and given the callsign AD0OW. I used mainly 2m and 70cm bands during this time with a Yaesu FT60R handi-talkie. I got to know the guys at the CSU Amateur Radio Club and learned a lot about repeaters. We overhauled the W0QEY repeater on the CSU campus for the first time in 30 years!
I requested a vanity callsign from the FCC and received the callsign NV9P on the 29th of May, 2015. I work the 40m and 20m bands on phone and PSK31. Lately I have been researching antenna options to expand my band capabilities and distance.


Great news for our customers! 5NINES is in a development phase of implementing 5G Internet service in Madison. Be the first to hear about our newest internet offering! Fill out this form to send your request and we’ll get in touch with you as soon as possible.
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VDSS monitors important or sensitive data in real time and alerts when this data is being accessed in potentially inappropriate ways. For example VDSS can signal when a user, who has no rights, nevertheless accesses the data. Ransomware, compressing your files will be quarantined immediately by VDSS.
VDSS has been developed by the company Triangle Solutions, a fully independent Dutch software company. In addition to VDSS, Triangle Solutions has also developed TSMS, IT monitoring. VDSS/TSMS is a client server application with experience in large organizations for over 20 years, with many clients on 1 server.
Many of these larger customers perform standard Security Scans. Company resources such as equipment, networks, data, software and processes are mapped in Security Scans. A risk analysis is performed for each company resource. TSMS/VDSS are regularly included in these tests as part of the monitoring.
With the feedback and advices, we take the appropriate actions. This has ensured, among other things, that the current VDSS meets strict safety measures.
VDSS does not have a so-called “build-in backdoor” account or access to your system without your knowledge.
Outgoing connection: VDSS Agents are installed on the production systems,
which then can be monitored/controlled. Only when needed, the VDSS Agent
contacts the VDSS Server directly, using the TCP/IP protocol. By default, port
2345 is used, deviant settings can be set when installing the VDSS software. If desired, you can further secure this connection yourself, for example through a VPN connection.
Incoming connection: The VDSS Server can also connect to the VDSS Agent, but this is not necessary and can be switched off. This connection is made via the VDSS Sysinfo functionality. By default, port 2346 is used, also this port can be adjusted when installing the VDSS software.
E-mail agent: In addition, there are also more and more environments where no TCP/IP connection is allowed anymore, not only for incoming traffic, but also outgoing traffic. In that case, VDSS can provide an email Agent, which will send the encrypted TCP/IP packets via a mail connection to the VDSS Server. This is available on request and is not standard in the current version of VDSS.
For years, we have been providing solutions for monitoring in hospitals, where MRI systems are located in a “closed” environment. These systems are monitored with an email Agent.
Protocols and Encryption
Security by Design: The VDSS Server and Agents communicate via same
standards, a protocol is used developed in-house by Triangle Solutions.
This set of rules and procedures is necessary for communication between
the VDSS Server and the Agents.
This VDSS protocol consists of commands, to understand each other, but in addition, data also crosses the line. The data sent over the line by VDSS contains as little sensitive data as possible and is kept as small as possible. Building the concept, this was taken into account and only significant information is sent over the network.
Security: Sniffing, for example, checks out the data from the line and show the protocol. To prevent this, the following security features are built in.
- Handshaking protocol: checks the data using control signals between the VDSS Server and Agent and improves the messaging between the systems.
- Encryption: VDSS uses the rule of two for encrypting their data between VDSS Server and Agents. The Rule of Two is a data security principle of the NSA’s Commercial Solutions for Classified Program (CSfC). It specifies two completely independent layers of cryptography to protect data. VDSS first of all uses AES, an official encryption standard specified by the National Institute of Standards and Technology (NIST). AES encryption is used worldwide by many different organizations, for instance governments, banks and developers of security software Each VDSS Agent sends a Diffie-Hellman Key after installation to the VDSS server for its first time login. This means that each connection is encrypted differently. In addition, VDSS adds an extra layer of encryption on top. This provides extra security when a leak is found in AES.
Rights: A VDSS Agent is installed on your system to monitor the data.
This agent has the following rights:
- To quarantine processes that attack the sensitive data (like ransomware attacks or other unwanted actions on your data files).
- Create/remove rules in the firewall.
- To watch along with the OS.
Performance: The VDSS Agent takes on average 40 MB of disk space and is installed separately from your system in its own directory. The CPU load of a VDSS agent is approximately 1 to 2% and will use an average of 30 MB of memory. The moment the Agent detects a ransomware attack, the Agent will go into High Alert state and the CPU load will increase up to 5 to 10%.


In our rapidly evolving and technologically driven world, the emergence of Wireless Wonders stands as a monumental leap in transforming the charging experience for smartphones. This in-depth exploration seeks to unravel the multifaceted benefits of wireless phone charging stations, showcasing how they not only maximize ease but also redefine the very essence of convenience. From Cordless Convenience to Cable-Free Charging, each subheading unfolds a unique facet of the wonders that wireless charging brings to the forefront of modern technology.
Cordless Convenience: Maximizing Ease With The Wonders Of Wireless Phone Charging Stations
The narrative begins with Cordless Convenience, setting the stage for our profound exploration into the wonders of wireless phone charging stations. In this nuanced examination, we unveil the transformative power of eliminating cords, emphasizing how wireless charging stations maximize ease and convenience for users. In an era where smartphones have become indispensable, Cordless Convenience becomes synonymous with a hassle-free and efficient way to keep devices charged without the limitations and frustrations of tangled cords. It epitomizes a paradigm shift towards a more streamlined, user-centric approach to charging technology, reflecting the ongoing quest for seamless integration.
Unleashing Freedom: Navigating The World Of Wireless Wonders In Phone Charging Stations
As we delve into the world of wireless wonders within phone charging stations, the theme of Unleashing Freedom takes center stage. This subheading navigates through the transformative landscape where traditional charging constraints are left behind, allowing users to experience the liberating capabilities of wireless technology. Wireless charging stations redefine the very essence of freedom, offering users the unprecedented ability to simply place their devices on a charging pad, thus eliminating the need for physical connections. The exploration into this newfound freedom resonates with a profound shift towards flexibility, user autonomy, and enhanced convenience, echoing the sentiments of a lifestyle unbound by traditional charging methods.
Beyond Plugs: The Transformative Power Of Wireless Convenience In Phone Charging Stations
Beyond Plugs becomes a pivotal exploration, signaling a transformative power within wireless convenience and its impact on phone charging stations. This in-depth examination goes beyond the conventional reliance on plugs, revealing how wireless charging technology reshapes the charging landscape. By eliminating the need for physical connections, wireless wonders redefine convenience, offering a charging experience that is not only efficient but also aesthetically pleasing. Beyond Plugs becomes a testament to the evolution of charging solutions, illustrating how they have matured to prioritize ultimate user convenience in a world that increasingly values seamless integration. This transformative power also extends to the visual and aesthetic aspects of charging spaces, contributing to a more pleasing and organized charging environment.
Charging Unbound: A Deep Dive Into The Seamless Experience Of Wireless Phone Charging Stations
Charging Unbound initiates a deep dive into the seamless experience offered by wireless phone charging stations. This subheading explores the fluidity and simplicity of charging without the constraints of cords and plugs. Wireless wonders create an environment where users can effortlessly charge their phones, fostering a sense of seamlessness in daily routines. The exploration of this seamless experience emphasizes how wireless charging stations become an integral part of users’ lives, effortlessly integrating into their daily rituals. This level of seamlessness not only enhances the charging process but also significantly contributes to the overall user experience, creating a symbiotic relationship between technology and lifestyle.
Elevating Efficiency: How Wireless Wonders Redefine Convenience In Phone Charging Stations?
In the relentless pursuit of efficiency, wireless wonders redefine convenience within phone charging stations. This subheading explores how wireless charging stations elevate the efficiency of the charging process, allowing users to top up their devices effortlessly. With the elimination of cords and plugs, the charging experience becomes streamlined and quick, aligning with the modern need for efficiency in our fast-paced lives. Elevating Efficiency becomes a key aspect of the wireless wonder narrative, emphasizing the role of technology in making charging a swift and hassle-free endeavor, ultimately optimizing users’ time and energy. This increased efficiency extends beyond the charging process itself, influencing the broader efficiency and productivity in users’ daily lives.
No Strings Attached: The Evolution Of Convenience With Wireless Phone Charging Stations
No Strings Attached encapsulates the ongoing evolution of convenience within the realm of wireless phone charging stations. This subheading delves into the freedom users experience when they are no longer bound by charging cables. The wireless wonders of charging stations become synonymous with a lifestyle free from the constraints of physical connections, marking a significant evolution in the way we power our devices. The exploration of this evolution emphasizes how wireless charging stations contribute to a more liberated and unrestricted user experience, creating a sense of liberation and adaptability. This evolution is not just technological but reflects a broader societal shift towards embracing wireless solutions in various aspects of our lives.
Cable-Free Charging: Exploring The Wonders Of Maximum Convenience In Phone Charging Stations
The wonders of maximum convenience come to the forefront as we thoroughly explore cable-free charging within phone charging stations. This subheading delves into the practicality and user-friendly nature of wireless charging solutions. By removing the need for cables, wireless wonders not only simplify the charging process but also contribute to a clutter-free and organized charging space. Cable-free charging becomes a testament to the commitment to maximum convenience, showcasing how wireless charging stations cater to the needs of users seeking a straightforward and efficient charging experience. This exploration highlights the transformative impact of cable-free solutions on the overall charging landscape, influencing the design and functionality of charging spaces.
In conclusion, the deep dive into Wireless Wonders within phone charging stations unveils a narrative of profound innovation, liberation, and ultimate user convenience. From Cordless Convenience to Cable-Free Charging, each subheading contributes to a comprehensive understanding of how wireless technology has revolutionized the way we charge our smartphones. The evolution from traditional plugs and cords to cordless, cable-free solutions reflects the ongoing commitment to making the charging experience seamless, efficient, and truly user-centric. As we conclude this extensive exploration, it becomes evident that wireless wonders are not just a technological advancement but a paradigm shift, ushering in a new era where charging is as convenient and effortless as the devices themselves. This paradigm shift extends beyond technology to influence lifestyle, efficiency, and the overall user experience, marking the continued evolution of wireless charging solutions in our modern world.
Rhonda Melendez is an accomplished writer and entrepreneur from Maryland. She has been featured on many of the east coast’s major news outlets for her work studying human behavior. Rhonda has an unique perspective and understanding of the challenges professionals across industries encounter in the course of their work. She is committed to helping professionals reach their full potential and provides practical advice to help them succeed both domestically and abroad.


RV Air Conditioner 2
Contact "switch" is a foreign word derived from the English word "switch", originally meaning "switch". When the Chinese technical community introduced this term, it was translated as "exchange". In English, the verb "exchange" and the noun "switch" are the same word (note that "exchange" specifically refers to signal exchange in telecommunications technology, which is not the same concept as item exchange).
RV Air Conditioner 2
Switch "is a foreign word that originates from the English word" Switch "and originally means" switch ". When the Chinese technical community introduced this term, it was translated as" exchange ". In English, the verb "exchange" and the noun "switch" are the same word (note that "exchange" specifically refers to signal exchange in telecommunications technology, which is not the same concept as item exchange). In 1993, LAN switching devices emerged, and in 1994, a wave of switching network technology emerged in China. In fact, switching technology is a switching product with the characteristics of simplification, low price, high performance, and high port density, reflecting the complex switching technology of bridging technology in the second layer operation of the OSI reference model. Like a bridge, a switch simply forwards decision information based on the MAC address in each packet. And this forwarding decision generally does not consider other deeper information hidden in the package. Unlike the bridge, the switch has a very small forwarding delay and operates close to the performance of a single LAN, far exceeding the forwarding performance between ordinary bridging internet networks. Switching technology allows bandwidth adjustment between shared and dedicated LAN segments to alleviate bottlenecks in information flow between LANs. Existing switching products with Ethernet, Fast Ethernet, FDDI, and ATM technologies. Similar to traditional bridges, switches provide many network interconnection functions. Switches can economically divide the network into small conflicting domains, providing higher bandwidth for each workstation. The transparency of the protocol allows the switch to be directly installed in a multi-protocol network with simple software configuration; The switch uses existing cables, relays, hubs, and workstation network cards, without the need for high-level hardware upgrades; The switch is transparent to the workstation, which reduces management overhead and simplifies the operation of adding, moving, and changing network nodes.


LEMO Miniature Coaxial Connectors - 00 Series
Proving to be wonderful connectors, LEMO Miniature Coaxial Connectors - 00 Series are largely demanded. The product is known to be efficient in high temperatures too that ranges from -55°C to 250°C. The product is offered in wide range of shell types that exceed the count of 40.
LEMO 00 Series connector is an coaxial 50 ohms. self latching connector, the basis of the NIM-CAMAC standard.
No. of contacts


The 2017 Cruze is very quiet in fact so quiet that I didn't realize it was shutting down at traffic lights.
It also has keyless entry as long as you have the keys with you. The car is also wired to make it possible for a person to stream music through their phone while they are driving.
But there is a downside to all these technological advancements. Sometimes the bluetooth signals on a cell phone will interfere with the car's ability to restart. Last month, I found myself stranded at a gas station far from home as other folks kept pulling in and leaving. My bluetooth wasn't connected, but a lot of other ones that were coming and going that day were on. I finally was able to restart by using a remote button on the key fob.
Welcome to the Kingdom
9 months ago


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Altice Technical Services US Corp. is a newly formed entity within the Altice NV global family of companies. Altice Technical Services US Corp. is a first of its kind national services organization capable of deploying and implementing cutting edge video, internet and voice products and networks to the consumer. We promote the culture of an innovative start-up company that is intensely focused on providing the highest level of service to our clients. Altice Technical Services is responsible for the technical service delivery from the execution at our head ends through to the customer premise. You have an opportunity to be on the ground floor of something new and exciting as we innovate and introduce services such as fiber to the home and bring Generation Gigaspeed to life.
Under minimal supervision the Altice Technical Services Broadband Technician IV fulfills demand maintenance and preventive maintenance by troubleshooting and repairing the transport, trunk and distribution networks from the Master Telecommunication Center (MTC/headend) to customer's electronic devices. Coaches and mentors other technical operations team members.
* Provides quality internal and external customer service reflecting the Company values * Coaches and mentors other technical operations team members * Fulfills demand maintenance and preventive maintenance by troubleshooting and repairing the transport, trunk, and distribution networks from the Master Telecommunication Center (headend) to customer's electronic devices * Maintains a unity gain network * Fulfills FCC-required network tests * Serves as a mentor to other team members, providing instruction, support and direction * Performs all duties of Broadband Technician I, II and III as necessary * Troubleshoots and repairs the distribution network from bridger to customer's electronic devices * Maintains network integrity through preventive maintenance * Adheres to established maintenance windows for all outages * Resolves issues at installation and on scheduled service call from customer's electronic devices to tap * Installs, tests and troubleshoots Company services including video, data and telephone from tap to customer electronic devices * Educates customers regarding use of installed products; explains waivers, agreements, customer release forms, charges and billing procedures * Determines customer's current service levels; inquires about customer preferences and needs; recommends service upgrades or additional products * Resolves or escalates customer complaints, as appropriate * Uses automated routing system or plans daily route; requisitions equipment and supplies; stocks Company vehicle * Meets scheduled appointment windows * Completes work orders and other documentation on paper or by mobile computer * Represents Company to collect payments and equipment; secures appropriate customer signatures * Uses small hand tools, power tools, meters, and other test equipment * Maintains and secures Company truck and equipment * Performs other duties as assigned
* Works on regularly scheduled days as well as unscheduled days and beyond regular work hours as required * Ability to communicate in person and by telephone * Ability to differentiate between different sizes and colors of wires * Ability to carry and to use tools and equipment as necessary * Ability to work while standing 50 - 70% of the time * Ability to use any equipment in a safe manner, in accordance with company, industry and regulatory standards * Ability to safely lift up to 50 pounds * Ability to carry, climb and operate extension ladder (approx. 28 ft high and 75 pounds). Accommodation with 50 pound maximum lifting is available. * Ability to climb poles using gaffs, hooks and climbing belt (weight limit of 350 pounds) as needed * Ability to work in confined spaces such as crawlspaces and attics (may include crawling, bending, reaching, twisting) * Ability to drive company vehicle in a safe and responsible manner
Qualifications / Requirements
* High school diploma or equivalent * Broadband Technician III or equivalent experience required * Qualified to obtain all necessary licenses required by the state in which he/she is installing and/or servicing Altice Technical Services security services (if applicable). * If not hired from within, must attain SCTE Broadband Distribution Specialist Certification within six months of achieving the position * If not hired from within, must attain SCTE Broadband Transport Specialist within six months of achieving the position * Knowledge of basic mathematics * Knowledge of basic electronics * Skill in using a Windows-based computer * We are an Equal Opportunity Employer M/F/Disability/Vet and maintain a drug-free and smoke-free workplace


The Uses and Benefits of Video Conferencing System
Video conferencing systems have experienced a reduction in the prices thus the reason for the technology gaining popularity and a steep rise in demand. Either video conferencing technology was costly such that only the bog and medium sized-companies could afford it. But the reduced prices have brought this technology well to the range of all agencies.
Video conferencing microphone and other equipment have now become so cheap that these material are being used as the standard devices in conference rooms in most organizations in several parts of the globe. This technology facilitates users to connect and communicate with each other through audio and visuals. The distance between the different parties do not act as an obstacle in the video conferences.
Video conferencing solution is good as it allows organizations cut on the travel expense. It is also a right way of saving time and facilitates to make immediate decision and action when an emergency comes up. Therefore, over a short time, the expenditure incurred on the video conferencing equipment and services are recovered from the many benefits which it offers.
There are numerous units available in the market that are used for desktop video conferencing. Before purchasing a video conferencing unit, it is essential for the organization to consider the size of their conference room as well as the members expected to participate in the conference at a time. Another thing that must be considered is its compatibility and the near future expansion prospects. This provides that the organization doesn’t have to invest in another unit within a year or two.
Video conferencing systems are being widely taken up by different sized agencies as they offer numerous benefits to these companies. This technology can be used in different environments to cater different requirements. Video conferencing is commonly used for attending business meetings, online seminars and trainings among others. Some of the fields that make use of video conferencing solutions include telemedicine, surveillance, emergency response, security, telecommunication, etc.
Benefits of Using Video Conferencing Systems
The organizations that have turned to the use of video conferencing systems for improving their businesses are deriving many benefits from using it some of which are mentioned below.
The the most significant advantage of using video conferencing is that it facilitates the meeting of people who are remotely located without having to meet up. Thus, it saves both money and time by allowing people to have an efficient communication with each other.
Another benefit of this system is that business meetings, seminars, and training sessions can be conducted while the participants are located in different places.
It facilitates better sharing of data and knowledge. Business organizations can use this technology to make presentations to vital business members even if they are separated by thousands of miles.


Quality and reliability
Beyondtech's pigtails and patch cables are made with high-quality materials and follow strict production standards. This ensures optimal and consistent performance in data transmission, minimizing signal loss and guaranteeing stable and reliable connections in fiber optic networks.
Beyondtech manufactures pigtails and patch cables with various types of connectors, such as LC, SC, FC, and ST, ensuring their compatibility with a wide range of network equipment and fiber optic devices. This versatility makes Beyondtech's cables suitable for a variety of applications, from business networks to data centers and telecommunications.
Ease of installation
Beyondtech's 0.9 mm pigtails are designed with ease of installation in mind, featuring precision connectors and flexible construction. This allows technicians to carry out quick and efficient installations, reducing downtime and enhancing productivity in fiber optic network projects.
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SINGAPORE – July 2017 – Anacle Systems Limited (“Anacle”) unveiled the Tesseract at its Sandcrawler office today. The product launch saw the gathering of over 90 industry leaders from the commercial real estate and energy sectors.
The Tesseract is Anacle’s innovation in its smart energy management solution offerings, a breakthrough smart meter which obviates the need for complicated setup of devices such as sustainability sensors and network communicators in typical energy management solutions. Complemented with the Starlight® energy management software, the Tesseract goes beyond measuring and analysing utility consumption, it offers proactive controls such as demand response control and load management, allowing users to manage their energy consumption efficiently.
“The Tesseract will radically change what a meter should do. Why shouldn’t a smart meter be truly smart? A smart meter shouldn’t just measure, it should process data and use that information to help us manage efficiently.” said Alex Lau, Anacle’s Chief Executive Officer. “Imagine a meter that can warn you of potential equipment malfunction. Or turn off non-critical equipment so you can manage your utility bills. This is what Tesseract is about and more.”
Combining advanced technology with design driven by user experience, the Tesseract is a result of years of hardware and software innovation:
- First industrial sensor to have incredible computing power and 10GB in-device storage encryption capabilities and processing power, vastly surpassing the industry average.
- First EMC-safe capacitive touchscreen for unparalleled user experience and interface flexibility.
- Future proof with its compatibility to an extensive spectrum of communication networks.
- First device to adopt an app eco-system architecture, the capabilities of Tesseract can be expanded with the installation of on-demand management apps.
Media Contact Wendy Lim | Tel: 6914 2666 | Email: firstname.lastname@example.org
About Anacle Systems Limited
Anacle is a leading provider of commercial property management software and building energy management system in Singapore. Anacle is accredited by the Infocomm Media Development Authority (IMDA) under the Accreditation programme which provides an independent and rigorous third-party evaluation of the company’s core capabilities such as product functionality, financial management, and operations. The accreditation affirms the quality, business sustainability and scalability of Anacle’s products.


This little brick hut in Glebe’s Foley Park is no ordinary miniature brick house. It was built in 1934 to provide public radio broadcasting for those who could not afford the luxury of owning an in-home radio. During the 1970s the wireless house was no longer used as a radio broadcasting location and instead was used for council storage.
The Wireless House was re-launched in 2009 by sonic artist Nigel Helyer, supported by the City of Sydney. It was re-made as an audio space to incorporate the Wireless House’s history through broadcasting old radio recordings and oral recounts of historical Glebe. In addition to this, which also integrates the building’s title, the wireless house was transformed into Sydney’s first free outdoor wi-fi hotspot. Ciao.


System Network and Design provides Technology Consulting and IT Services for small to mid-sized businesses and personal computer users throughout the Atlanta Metro area.
Use Technology to Get Things Done!
Call Now (404) 590-1SND / (404) 590-1763
Capitalizing on technology means different things to different people. That is why System Network and Design''s Consulting and IT Services are a reflection of our clients business needs. These services reflect System Network and Design mission to provide expert advice and services that allow businesses to capitalize on the following: Revenue growth, lowering or sustaining operating costs and improving company productivity.
System Network and Design experienced staff understands the pressures and complexities that are put on senior management, owners and IT Directors to make wise technology business decisions.
o help in this process, System Network and Design recognizes that businesses, first and foremost, are looking for sound advice on industry practices and quality products. In helping be technology advisers and expert implementers, System Network and Design becomes a team player helping your organization succeed.
Our expertise includes Computer & Networking design, Security, Server & Workstation migration, Telecommunications, Remote Office connectivity (LAN/WAN), Technical training, General help and more. If itΓÇÖs on-site service you need, System Network and Design offers Managed Support Services giving you cost effective support for your office computers, servers and network.
Call System Network and Design today to discover how we can help


Wireless Internet Service
All Internet Packages Come With The First Month Free!
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Over 30+ Years In Business
CE Networks is the broadband division of Carthage Electronics which has been in business for over 30 years. Integrity and quality of all services is what you can expect from us.
Tier 2 Internet Service Provider
CE Networks is considered a Tier 2 ISP. We buy bandwidth directly from Tier 1 Fiber providers in the USA, Such as AT&T & Level 3. We have access to the best networks around with unlimited services we provide, from wireless, to fiber optic internet.
Not Data Limits
Unlimited uncapped data, unlike satellite providers and other wireless companies. We Do not throttle our network.


Labrador Communications is a global partners network for Telco, WAN and SD-WAN Vendor, Enterprise customer, System Integrator who need global support. We provide onsite engineer, hardware RMA anytime anywhere at 24x7x4. We connect, manage and maintain for Telco customers’ WAN and SD-WAN networks.
We aim at growing our global partners network by fair reward to people who commit to service. With our global partners network, we have experience of installing and managing more than 8,000 devices in over 100 cities worldwide.


Asoftech Photo Recovery is an easy to use data recovery software available to restore your photos, music and videos from local PC and removable devices. No matter multimedia files have been deleted accidently, or memory card has been formatted.
A personalized faxing software can reach thousands of people with no limit. This easy to use product is your ideal communication tool for fax marketing, customer communication, event notification, newsletter publishing and more.
Handy FileTool (HFT) is a very fast and simple file manager. It has some internal utilities such as Renamer, Replacer and Finder. HFT has utilities necessary for webmasters, programmers and anybody who is concerned with computers.
This tool is designed to display the route that packets take when travelling across IP network. Excellent for network troubleshooting this utility incorporates the functionality of well known tracert and traceroute commandline utilities.
repairs problems, cleans up drive space, manages backups, optimizes system and other advanced toolkits like eliminating privacy tracks, administering startup applications, uninstalling unwanted applications and permanently erasing
Skype to phone and phone to Skype. Never miss a Skype call again. Skype Forwarder acts as both a phone and a Skype answering machine as well as a Skype to phone gateway. Use your cell phone to make and receive Skype calls.


MRIguidance and Aidence collaborate to develop a cloud based platform for medical image data communication.
Utrecht, January 21st, 2019 – MRIguidance and Aidence, two artificial intelligence companies that focus on processing medical images join forces to develop a platform that communicates image data with hospitals. To this purpose they now have received a MIT R&D collaborations grant from the Region Utrecht. With this generic cloud platform hospitals will get a safe and standardised way of communicating medical image data to AI companies that work in the cloud.
“Many AI companies that focus on processing of medical images are facing similar challenges of communicating this patient data with hospitals.” says Marijn van Stralen, CTO at MRIguidance. “On the other side are the IT departments of hospitals approached by an increasing number of AI companies that want to communicate with their hospital systems. By working together on the development of a data communication platform, we can offer hospitals a better and standardised solution.
The MIT R&D Collaboration aims to stimulate innovative SME companies to innovate together. The regional focus ensures that the Region Utrechts focus domains Health and Smart are further being strengthened. The project will be completed within 1,5 year with a specific aim to also open the project up for other innovatieve AI companies.