Connecting Fast Ethernet PRI Network Modules to a Network 5-5
1-Port Fast Ethernet and 1-Port or 2-Port Channelized T1/ISDN PRI with CSU Network Modules
Figure 5-4 Connecting a CT1/PRI Port to a T1 CSU
1-Port Fast Ethernet and 1-Port or 2-Port Channelized
T1/ISDN PRI with CSU Network Modules
This section provides information about the following network modules for Cisco 3600
series modular routers:
• 1-port Fast Ethernet 1-port channelized T1/ISDN PRI with CSU network
module—Cisco product number NM-1FE1CT1-CSU. (See Figure 5-5.)
• 1-port Fast Ethernet 2-port channelized T1/ISDN PRI with CSU network
module—Cisco product number NM-1FE2CT1-CSU. (See Figure 5-6.)
LOOP
BACK
EN
FE–PRI
1FE-1CT1
LOCAL
ALARM
REMOTE
ALARM
CARRIER
DETECT
CTRLR 0
10/100BaseT
COLL
LINK
100Mbps
FDX
H7468
CT1/PRI port (DB-15)
CT1/PRI port (DB-15)
T1 serial
cable
T1 CSU