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

  • Improved video and wireless communications from Moxa
    August 25, 2015
    Moxa has introduced new technology which it claims improve network reliability for smart transportation applications. V-On Video Always On is a video stream recovery technology on Moxa's latest Ethernet switches that provides 50ms redundancy for multicast video streams when used with Moxa's Turbo Ring or Turbo Chain. The company says that with a simple configuration setting, the technology enables the video stream to resume almost as quickly as the network itself.
  • Bosch video management system
    April 10, 2012
    Bosch has released a new version of the Video Management System (BVMS), making it more flexible and extending its use into even larger enterprise installations. BVMS version 3.0 now supports up to 2,000 camera inputs and 100 workstations. The increased scalability allows many new application opportunities and system designs. The system seamlessly combines Bosch IP cameras and encoders, DVRs (Digital Video Recorders) and Allegiant matrix switches in a single user interface. Version 3.0 supports the latest Bo
  • Vehicular networking architecture for local road weather services
    August 19, 2015
    The Finnish Meteorological Institute is currently testing two-way delivery of local weather data as Timo Sukuvaara explains. Road weather information is one of the key ways in which ITS can help reduce traffic accidents and fatalities – which is why the Finnish Meteorological Institute (FMI) has long provided road weather services. Now, the CoMoSeF (Cooperative Mobility Services of the Future) project has been developing communication methodologies to deliver road weather services directly to vehicles and g
  • Elimination of electric vehicle systems
    June 24, 2016
    According to IDTechEx Research reports, Power Electronics for Electric Vehicles 2016-2026, Mild Hybrid 48V Vehicles 2016-2031 and Structural Electronics 2015-2025: Applications, Technologies, Forecasts”, el4ctric vehicles (EVs)have a cost challenge: hybrids have complexity problems meaning reliability and space issues. Extra power electronic units arrive for tasks such as a vehicle-to-grid, vehicle-to-house and inductive charging. Many more will be added in future such as regeneration modules - thermoelect