Telco Copper Cables

Copper telco assemblies connect a variety of equipment interfaces in carrier networks, private networks and customer premise environments. They are used to transmit analog or digital data for a variety of communication applications. Our high-quality cables ensure the integrity of your data path.

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Product Details

Clearfield® 25/32-pair cables, terminated to 50/64-position RJ connectors, are manufactured to EIA/TIA standards. Our 25-pair Category 5e assemblies meet standards for data transmission up to 100 mbps.

25 pair 50 pin assemblies plug into many types of gear. Please specify when ordering what gear, if known, the connectorized ends will be plugging into to ensure the proper screws are included with the assembly.

Clearfield maintains a copper connectivity library for various manufacturing of active equipment and can provide assembly information specific to your connectivity needs.

Features & Benefits


  • Meets or exceeds EIA/TIA standards for data transmission
  • Meets UL, CSA, and NEC standards
  • RoHS and WEEE compliant
  • 100% visually and mechanically inspected
  • 100% electrically tested


  • Custom lengths MP 10/15/15 to minimize cable pile up
  • Optional PVC and Plenum jackets available


  • 90°, 120°, and 180° male and female interfaces available
  • Octopus/Hydra assemblies available


  • MP 10/15/15
  • Stock and custom serialization and labeling
  • Custom pin outs available