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Connecting Cisco ISDN PRI Network Modules to the Network
PRI Module LEDs
12
Connecting Cisco ISDN PRI Network Modules to the Network
Figure 19 1-Port Channelized T1/E1 PRI Network Module with G.703 LEDs
Figure 20 2-Port Channelized T1/E1 PRI Network Module with G.703 LEDs
CT1/PRI Network Module LEDs
Figure 21 and Figure 22 show CT1/PRI network module LEDs.
RX
MON
NM-1CE1T1-PRI
EN
AIM
TX
MON
CD
LP
RA
LAC0
CTLR 0
T1
E1-BAL
E1-UNBAL
88737
C0
E1-UNBAL
E1-BAL
T1
Table 5 Channelized T1/E1 PRI Network Module with G.703 LEDs
LED Color Meaning
T1 Green Interface is configured for balanced T1.
E1-BAL Green Interface is configured for balanced E1.
E1-UNBAL Green Interface is configured for unbalanced E1.
C0 Green Port 0 is connected to the bantam monitor connector.
C1 Green Port 1 is connected to the bantam monitor connector.
AIM Green An advanced integration module (AIM) is installed on the network module.
RX
MON
NM-2CE1T1-PRI
CD
LP
RA
LA
T1
E1-BAL
E1-UNBAL
EN
AIM
TX
MON
CD
LP
RA
LA
C1
C0
CTLR 1
CTLR 0
T1
E1-BAL
E1-UNBAL
88738
E1-UNBAL
E1-BAL
CTRL 0
CTRL 1
T1
E1-UNBAL
E1-BAL
T1