Connecting Cisco ISDN PRI Network Modules to the Network
PRI Module LEDs
Figure 21 1-Port CT1/PRI Network Module LEDs
cT1
PRI
REMOTE ALARM | LOCAL ALARM | LOOPBACK | CARRIER DETECT |
CTRLR 0
CT1/PRI LEDs
EN | H7462 |
|
Enable LED
Figure 22 2-Port CT1/PRI Network Module LEDs
CT1/PRI LEDs
cT1 | REMOTE ALARM | LOCAL ALARM | LOOPBACK | CARRIER DETECT |
PRI |
|
|
|
|
|
|
|
| CTRLR 1 |
| REMOTE ALARM | LOCAL ALARM | LOOPBACK | CARRIER DETECT |
CTRLR 0
CT1/PRI LEDs
EN | H7463 |
|
Enable LED
CT1/PRI CSU Network Module LEDs
Figure 23 and Figure 24 show CT1/PRI CSU module LEDs.
Figure 23 1-Port CT1/PRI CSU Network Module LEDs
cT1
CSU
RX TX
OUT IN
REMOTE | ALARM | LOCAL | ALARM | LOOPBACK | CARRIER | DETECT |
CT1/PRI CSU LEDs
RX
MON
EN
CTRLR 0
H7467
Figure 24 2-Port CT1/PRI CSU Network Module LEDs
CT1/PRI CSU LEDs
cT1 | REMOTE ALARM | LOCAL ALARM | LOOPBACK | CARRIER DETECT |
|
|
CSU |
|
|
|
|
|
|
|
|
|
|
|
| CTRLR 1 |
|
|
|
| RX | TX | RX |
|
|
|
| OUT | IN | MON |
| REMOTE ALARM | LOCAL ALARM | LOOPBACK | CARRIER DETECT |
| EN |
|
|
|
|
|
| CTRLR 0 |
CT1/PRI CSU LEDs
H7466
Connecting Cisco ISDN PRI Network Modules to the Network
13