8648Txe And 8648Txm Modules - Nortel 8600 Installation Manual

Table 7
8632TXE and 8632TXM module LEDs (cont'd.)
Type Label
GBIC TX
RX
The 8632TXE module supports up to 32 000 table entries in its forwarding
engine. The 8632TXM module is an M module and supports up to 128 000
table entries in its forwarding engine, which supports large layer 2 and
layer 3 configurations, including Internet routing tables.
The 8632TXE module does not support R or M mode. The 8632TXM
module supports R and M mode.

8648TXE and 8648TXM modules

The 8648TXE and 8648TXM modules provide 48 autonegotiating
10BASE-T/100BASE-TX ports that use 8-pin modular (RJ-45) connectors.
Ports operate either at 10 Mbps or 100 Mbps up to distances of 100 m with
CAT 3 or better unshielded twisted pair (UTP) cable. The following figure
shows the 8648TXE or 8648TXM module.
Figure 16
8648TXE or 8648TXM module
Copyright © 2008 Nortel Networks
.
Color, State
Green, Blinking
Amber, Steady
Off
Green, Steady
Green, Blinking
Amber, Steady
Off
Nortel Ethernet Routing Switch 8600
Installation — Modules
NN46205-304 02.02 Standard
16 June 2008
Interface module descriptions 43
Meaning
The port is transmitting data.
A fault condition exists on the line or on
the attached remote device.
The port has not detected a fault
condition.
The port is linked and enabled.
The port is receiving data.
The port has either no optical signal or no
link synchronization.
The port has a signal, but no link.