Nortel Networks 8005AC, 8005DC, 8003AC, 8004AC, 8004DC manual 8648GTR module LEDs

44Metro Ethernet Routing Switch 8600 modules

The 8632TXE module does not support R or M mode. The 8632TXM module supports R and M mode. For specific R and M mode configuration requirements, see "R mode configuration requirements" (page 24) and "M mode configuration requirements" (page 23).

8648GTR module

The 8648GTR module ("8648GTR module" (page 44)) provides 48 10/100/1000BaseTX ports using 8-pin module (RJ-45) connectors. Each port operates either at 10 Mb/s, 100 Mb/s, or 1000 Mb/s (1 Gb/s) and supports the IEEE 802.3ab standard. You can obtain distances of up to 100 meters with category-5 unshielded twisted pair (UTP) cable.

8648GTR module

The 8648GTR module ports supports the IEEE 802.3 1998 Clause 28 autonegotiation standard. Each port can operate in full- or half-duplex mode. When a port is connected to another device that also supports the IEEE 802.3 1998 Clause 28 autonegotiation standard, the two devices negotiate the highest possible data rate and the duplex mode of operation.

"8648GTR module LEDs" (page 44) shows the location of the 8648GTR module LEDs.

8648GTR module LEDs

Nortel Metro Ethernet Routing Switch 8600

Installation — Modules

NN46220-306 02.02 Standard

4.27 July 2008

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