Skip to main content

IP video and power over coax

Communication Networks (ComNet) has released what it claims is a unique product that transports IP video from the camera using existing coaxial cable while delivering operating power for the devices that can be transported back through the same coaxial cable to provide operating power for the Power over Ethernet (PoE) camera. This all-new product, designated the ComNet CWFE1POCOAX, eliminates the need to have a separate power source at the remote location to provide operating power for the devices. Based on
January 23, 2012 Read time: 2 mins
Communication Networks (30 ComNet) has released what it claims is a unique product that transports IP video from the camera using existing coaxial cable while delivering operating power for the devices that can be transported back through the same coaxial cable to provide operating power for the Power over Ethernet (PoE) camera.

This all-new product, designated the ComNet CWFE1POCOAX, eliminates the need to have a separate power source at the remote location to provide operating power for the devices.

Based on the IEEE 802.3af standard for PoE, the unit provides 15W of 48V DC power to the remote devices and transports Ethernet data at rates of up to 100Mbps over a distance of 230m.

"In many applications, users want to upgrade existing analogue systems with the latest IP cameras and still utilise existing copper infrastructure. The CWFE1POCOAX provides that solution and solves the challenge of providing device power," says Andrew Acquarulo, Jr, ComNet president and COO. "By eliminating the cost for new transmission media and installing dedicated operating power, the cost to upgrade to Ethernet becomes manageable and gives the integrator a significant advantage."

For more information on companies in this article

Related Content

  • Sharing resources, reducing traffic management costs
    January 25, 2012
    Telematics Technology’s Peter Billington, Chair of the UTMC ANPR Working Group, on how common protocols can enhance local agency cooperation and significantly reduce costs
  • Econolite shares tips to get C/AV-ready
    August 24, 2022
    As more tech-based ATMS and sensors come online, how do we make these technologies functional and practical in existing infrastructure - particularly for data-hungry C/AV systems? Sunny Chakravarty and Dustin DeVoe of Econolite have some ideas
  • Charging trial tests smartphones for road user charging
    January 26, 2012
    A new project is under way in Minnesota, investigating whether smartphones are technically and publicly acceptable for use in road user charging. Jason Barnes reports. In Minnesota, trials have been launched to determine whether smartphones are technologically viable and acceptable to the public for distance based road user charging (RUC). The Midwestern US state has engaged with Battelle to explore RUC technology options in a project which falls under the auspices of the US Federal Connected Vehicle progra
  • Confusion over electric motors for heavy trucks
    December 19, 2016
    According to Dr Peter Harrop of research company IDTechEx, there is still no agreement on the best type of electric motor to use in heavy trucks. The company’s analysis indicates that the booming, confusing traction motor business will rise to around US$400 billion in 2027. Its new report, Electric Motors for Electric Vehicles 2017-2027 navigates the jargon, the design options and the disagreements. The changing needs and evolving technology are matched to create forecasts and technology timelines based