Installation guide

1-Port Fast Ethernet and 1-Port or 2-Port Channelized T1/ISDN PRI with CSU Network Modules
Cisco Network Modules Hardware Installation Guide
5-6
Figure 5-5 1-Port Fast Ethernet 1-Port Channelized T1 with CSU Network Module
Figure 5-6 1-Port Fast Ethernet 2-Port Channelized T1 with CSU Network Module
LOOP BACK
EN
FE–PRI
1FE-1CT1-CSU
15229
LOCAL ALARM REMOTE ALARM
CARRIER DETECT
10/100BaseT
COLL LINK 100Mbps FDX
CTRLR 0
RX
OUT
TX
IN
RX
MON
LOOP BACK
EN
FE-PRI
1FE-2CT1-CSU
RX
OUT
TX
IN
RX
MON
10977
LOCAL ALARM REMOTE ALARM
CARRIER DETECT
LOOP BACK
10/100BaseT
LOCAL ALARM REMOTE ALARM
CARRIER DETECT
COLL LINK 100Mbps FDX
CTRLR 1CTRLR 0