Nortel Networks 2700 Manuale Utente

  Appendix A  Technical specifications

NN46110-311 02.01

1000BASE-T (1000 GT) Ethernet interface card 

Select cables for this card as follows. Keep in mind that this card is 
auto-negotiating and uses the highest possible data rate:

•

For 1000BASE-T operation, use Category 5 four-pair Ethernet wiring. The 
cable must comply with the TIA 568 wiring specification. Nortel recommends 
a maximum length of 100 meters for the cable segment.

•

For 100BASE-TX operation, use Category 5 twisted-pair wiring: one pair 
each for transmit and receive operations. The cable must comply with the 

 

EIA 568 wiring specification. Nortel recommends a maximum length of 100 
meters for the cable segment.

•

For 10BASE-T operation, use Category 3, 4, or 5 twisted-pair wiring.

The following table provides the pinouts for the 1000BASE-T (1000 GT) Ethernet 
interface card..

1000BASE-T (1000 GT) Ethernet pinouts

1

TP0+

2

TP0-

3

TP1+

4

TP2+

5

TP2-

6

TP1-

7

TP3+

8

TP3-

CS260010A

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