Cisco 2600 Series Operation Manual page 96

1-Port and 2-Port Channelized E1/ISDN PRI Unbalanced (75-ohm) Network Modules
CE1/PRI Module LEDs
Figure 8-21 and Figure 8-22 show CE1/PRI module LEDs.
Figure 8-21
cE1
PRI
Figure 8-22
cE1
PRI
All network modules have an enable (EN) LED. This LED indicates that the module has
passed its self-tests and is available to the router.
All PRI modules display four additional LEDs for each port. These LEDs are described in
Table 8-5.
8-16 Cisco Network Modules Hardware Installation Guide
1-Port CE1/PRI Network Module LEDs
CTRLR 0
CE1/PRI LEDs
2-Port CE1/PRI Network Module LEDs
CE1/PRI LEDs
CTRLR 1
CTRLR 0
CE1/PRI LEDs
EN
Enable LED
EN
Enable LED