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1000BASE-T (1000 MT) Ethernet interface card
Use the 1000BASE-T Ethernet interface card to connect to Gigabit Ethernet
interfaces on other devices in your network, as well as to provide increased
throughput. This interface card has a single RJ-45 connector.
Figure 34
shows the 1000BASE-T Ethernet interface card.
Figure 34 1000BASE-T (1000 MT) Ethernet interface card
The port on the 1000BASE-T Ethernet interface card accommodates an RJ-45
straight-through cable. Select cables for this port as follows:
•
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.
Table 23
provides the 1000BASE-T Ethernet port pinouts.
Table 23 1000BASE-T Ethernet port pinouts
12345678
CS260010A
Appendix A Technical specifications 87
Pin
1
2
3
4
5
6
Nortel VPN Router Installation — VPN Router 2750
11287EA
Description
TP0+
TP0-
TP1+
TP2+
TP2-
TP1-
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