Ethernet-over-Copper Extender With Pass-Through PoE

CLKFE1EO(C,U) Kit Series

Example of Ethernet-over-Copper Extender With Pass-Through PoE

Availability: Worldwide

PDF Datasheet: en  


-40 º to +75 ºC






Made in the USA




The ComNet CopperLine® Ethernet over copper line kit supports one channel of 10/100Mbps Ethernet with Pass-through PoE over twisted pair cable (CAT-5, UTP), or over coaxial cable. The single channel units included in the kit may be powered by a PoE switch or the included power supply. These units extend a powered device (PD) over long distance copper. DIP switches are provided for user-selection of local or remote, 10 or 100Mbps, and 1 pair or 4 pair (UTP) settings.


  • Full 10/100 Mbps Bandwidth
  • Supports Multicast, Unicast and Jumbo Frame
  • Symmetric Bandwidth provides consistent upload and download with virtually zero packet loss over the total usable distance
  • User-selectable data rate for maximum bandwidth and transmission distance utilization.
  • Complies with all major IEEE standards and RFC network protocols for UDP, TCP/IP, HTTP/HTTPs
  • Designed and manufactured in the USA
  • Transmits individual Ethernet data channels with Passthrough PoE over standard UTP or Coaxial cable
  • Extends Ethernet up to 3,000 feet (914 m) at 10 Mbps or 2,000 feet (610 m) at 100 Mbps over UTP cable
  • Extends Ethernet up to 5,000 feet (1,524 m) at 10 Mbps or 2,000 feet (610m) at 100 Mbps over Coaxial cable
  • Extended Pass-through PoE meets the IEEE 802.3af standard for Power over Ethernet
  • Type tested to RFC-2544 TCP/IP network bandwidth packet transmission standards
  • Designed to meet full compliance with the environmental requirements (ambient operating temperature, mechanical shock, vibration, humidity with condensation, high-line/low-line voltage conditions, and transient voltage protection) of NEMA TS-1/TS-2 and the Caltrans Specification for Traffic Signal Control Equipment.
  • Electric Port Supports Auto-negotiation for Full Duplex or Half Duplex Data Throughput
  • Small package for limited space installations


  • Retrofit existing analog CCTV installations to Ethernet-based systems
  • CCTV systems for casinos, airports, school campuses

Application Diagram(s) (2)

Application Diagram(s) for CLKFE1EO(C,U) Kit SeriesApplication Diagram(s) for CLKFE1EO(C,U) Kit Series

Ordering Information

Part NumberDescription
CLKFE1EOC2 Ethernet-over-Coax Extenders, Local/Remote Configurable, Small Size, Includes Power Supplies
CLKFE1EOU2 Ethernet-over-UTP Extenders, Local/Remote Configurable, Small Size, Includes Power Supplies