Cisco CISCO2650 - 2650 Router Hardware Installation Manual page 139

Chapter 7 Connecting ISDN PRI Network Modules
CT1/PRI Network Module LEDs
Figure 7-21
Figure 7-21 1-Port CT1/PRI Network Module LEDs
cT1
PRI
Figure 7-22 2-Port CT1/PRI Network Module LEDs
cT1
PRI
CT1/PRI CSU Network Module LEDs
Figure 7-23
Figure 7-23 1-Port CT1/PRI CSU Network Module LEDs
cT1
CSU
OL-2485-20
and Figure 7-22 show CT1/PRI network module LEDs.
CTRLR 0
CT1/PRI LEDs
CT1/PRI LEDs
CTRLR 1
CTRLR 0
CT1/PRI LEDs
and Figure 7-24 show CT1/PRI CSU module LEDs.
RX TX RX
OUT IN MON
CT1/PRI CSU LEDs
EN
Enable LED
EN
Enable LED
EN
CTRLR 0
Cisco Network Modules Hardware Installation Guide
PRI Module LEDs
7-15