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.

Features for CLKFE1EO(C,U) Kit Series

  • 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

CLKFE1EO(C,U) Kit Series Application Diagram(s) (2)

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

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