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Cisco Network Modules Hardware Installation Guide
OL-2485-20
Chapter 7 Connecting ISDN PRI Network Modules
PRI Module LEDs
CT1/PRI Network Module LEDs
Figure 7-21
and
Figure 7-22
show CT1/PRI network module LEDs.
Figure 7-21 1-Port CT1/PRI Network Module LEDs
Figure 7-22 2-Port CT1/PRI Network Module LEDs
CT1/PRI CSU Network Module LEDs
Figure 7-23
and
Figure 7-24
show CT1/PRI CSU module LEDs.
Figure 7-23 1-Port CT1/PRI CSU Network Module LEDs
LOOPBACK
CTRLR 0
EN
cT1
PRI
H7462
LOCAL
ALARM
REMOTE
ALARM
CARRIER
DETECT
CT1/PRI LEDs
Enable LED
LOOPBACK
CTRLR 0
EN
cT1
PRI
H7463
LOCAL
ALARM
REMOTE
ALARM
CARRIER
DETECT
LOOPBACK
CTRLR 1
LOCAL
ALARM
REMOTE
ALARM
CARRIER
DETECT
CT1/PRI LEDs
Enable LED
CT1/PRI LEDs
LOOPBACK
EN
cT1
CSU
H7467
LOCAL
ALARM
REMOTE
ALARM
CARRIER
DETECT
RX
OUT
RX
MON
CTRLR 0
TX
IN
CT1/PRI CSU LEDs