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[802.3_SPMD] FYI -Trend Networks Twisted Pair cabling data sheet as discussed.

FYI - Here is a pointer to the Trend Networks Twisted Pair cabling data sheet I referred in the SPMD meeting July 12th during the discussion about using additional conductor pair(s) for powering.


The document is “TP/.. Twisted Pair Cable Data Sheet TA200541 Issue 9, 29-Mar-2021” and can be found at


Look at the definitions and recommended use for:

  • TP/2/2/22/HF/200-600V. Screened twin twisted pair, 22 AWG, 200m (*Belden equivalent 8723NH)
  • TP/1/1/24/HF/305-600V. Screened twin twisted pair, 24 AWG, 305 m (*enhancement of Belden equivalent 9841NH).





Peter Jones               Distinguished Engineer,

                          Enterprise, Data Center & IoT Networks, Cisco Systems

                          Chair, Ethernet Alliance

Mobile:                   +1 408 315 8024

Email:                    petejone at





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