Skip to main content

Ethernet over non-traditional media

Communication Networks (ComNet) has introduced a new two-channel model that allows Ethernet-based equipment to be connected over non-traditional media. The CNFE2CL2MC is a dual version that allows two separate Ethernet inputs and transports it over 75? coaxial cable or twisted pair telephone wire as follow up to the successful CNFE1CL1MC
February 6, 2012 Read time: 2 mins
Communication Networks (30 ComNet) has introduced a new two-channel model that allows Ethernet-based equipment to be connected over non-traditional media. The CNFE2CL2MC is a dual version that allows two separate Ethernet inputs and transports it over 75? coaxial cable or twisted pair telephone wire as follow up to the successful CNFE1CL1MC. This new dual package solves density challenges by allowing two separate channels to be accommodated in one ComNet product unit.

According to the company, the benefit to the user is that in many installations, CCTV cable or telephone twisted pair is already in place for surveillance cameras, camera control or telephone systems. By using the ComWorx CNFE2CL2MC, existing 75? cable or UTP can now transport Ethernet data from different security devices to a network. Ethernet over coaxial cable or twisted pair also offers the additional benefit of extended distances versus traditional Cat5/6 cable.

The CNFE2CL2MC can extend distances between devices to as much as 500m on coaxial cable or up to 3,000m on twisted pair. Each unit contains two standard BNC connectors, two terminal blocks and two standard RJ-45 Ethernet connectors. This environmentally hardened Ethernet device is designed to operate in environments where extremes in temperature and vibration are a consideration.

For more information on companies in this article

Related Content

  • PoE fibre transmission
    January 31, 2012
    KBC Networks has added PoE (Power over Ethernet) to its network transmission range. The first of the new products is a fully ruggedised 10/100 Ethernet media converter with PoE+ that conforms to the higher power specifications necessary for PTZ and dome cameras. The KBC FTLS1 is fully compliant with the IEEE 802.3at specification and acts as a PSE (Power Sourcing Equipment) providing 25.5W at 48Vdc. The unit supports transmission of an Ethernet channel over either one or two, multi-mode or single-mode optic
  • A new beginning for travel information, based on users' needs
    February 3, 2012
    Despite its name, the EU's forthcoming SUNSET project could represent a new beginning for travel information services. Here, Susan Grant-Muller and Frances Hodgson from the Institute for Transport Studies at the University of Leeds detail a project which is intended to exert a greater influence on network users' travel habits
  • Telematics standards need to evolve to keep up with technology
    July 30, 2012
    Scott Andrews and Scott McCormick take a look at how standards development for the telematics environment needs itself to evolve in order to stay abreast of technological advances. While the road has been somewhat arduous, telematics has evolved from a research activity to a resource for fleet operators, consumers and road management authorities.
  • TowerLight security
    June 21, 2012
    TowerLight has launched the TL Security Tower, a versatile mobile security system designed to accommodate CCTV cameras, Wi Fi systems, surveillance monitoring, infra-red detectors, evidence quality video equipment and public address loudspeakers. The unit is entirely self-contained with power provided from a series of batteries combined with a built-in generator and an extended fuel tank for continuous operation. The hydraulically operated galvanised mast is wind tested to 110km/h wind stability and extends