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System 6 UTP Cable - International

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Category 6

System 6 cable provides significant headroom above all ANSI/TIA and ISO/IEC category 6/class E transmission performance specifications. Combine our high performance category 6 connectivity with System 6 cable and the result is a system with superior electrical performance for optimum applications support.

Part of the System 6 cabling system.



  • Supports all applications designed to operate over Category 6 or lower rated systems
  • Sequential measurement markings on jacket
  • Category 6 Performance and tested to 550 MHz

Cable Construction

  • UTP, 4-Pair
  • CM, CMR and LSOH jacket types available
  • Center isolation member maintains pair geometry for optimal NEXT performance


  • ISO/IEC 11801 Ed. 2.2 (Class E)
  • IEC 61156-5:2009 (Category 6)
  • ANSI/TIA-568-C.2 (Category 6)
  • UL CMR and CSA FT4
  • UL CM
  • LSOH: IEC 60332-1, IEC 60332-3-22, IEC 60754,and IEC 61034

Applications Support

  • 10BASE-T
  • IEEE 802.3 af (PoE)
  • 100BASE-T
  • IEEE 802.3at PoE+)
  • 1000BASE-T

Other Information/Photos

Part Numbers

9C6(X)4-E3-1KR  1000m (3280 ft) Reel
9C6(X)4-E3-5CR  500m (1640 ft) Reel
9C6(X)4-E3-RXA  305m (1000 ft) Reelex

Use (X) to specify jacket type:
L = LSOH ( IEC 60332-1, IEC 60332-3-22) Violet Jacket
M = PVC ( CM, IEC 60332-1 ) Gray Jacket
R = PVC ( CMR, CSA FT4 ) Blue Jacket

For special color or packaging requests, please contact Siemon Customer Service

Because we continuously improve our products, Siemon reserves the right to change specifications and availability without prior notice

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