52Metro Ethernet Routing Switch 8600 modules

M mode (128 000 table entries) supports up to 128 000 hardware records. This mode supports M modules only.

R mode supports up to:

256 000 IP routes

64 000 MAC entries

32 000 ARP entries

This mode supports R modules only.

The 8672ATME module does not support R or M mode. The 8672ATMM 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).

8681XLR module

The 8681XLR module ("8681XLR module" (page 52)) provides a single 10GBaseLR 1310nm 10 Gigabit Ethernet serial LAN port. The 10GBaseLR port (10.3 Gb/s LAN PHY) operates in full-duplex mode and provides transmission ranges of up to 10 km using 9/125 m single-mode fiber cable.

Note that the Metro Ethernet Routing Switch 8600 does not support the 8681XLR module.

8681XLR module

"8681XLR module LEDs" (page 53) shows the location of the 8681XLR module LEDs.

Unlike other 8600 modules, the TX LED for the 8681XLR and 8681XLW modules is located below the RX LED.

Nortel Metro Ethernet Routing Switch 8600

Installation — Modules

NN46220-306 02.02 Standard

4.27 July 2008

Copyright © 2005-2007, Nortel Networks

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Nortel Networks 8004AC, 8005DC, 8003AC, 8004DC, 8005AC manual 8681XLR module