NMC-RX 7.3.x User Guide, Vol. 1 > Configuring T3/E3 and T1/E1 Modules
> Overview
Overview
E-series routers can route traffic, such as IP/Frame Relay, IP/PPP, or IP/ATM, on higher-speed uplink modules into the core of the Internet. T3/E3 and T1/E1 line modules pair with I/O modules to provide particular capabilities and connections.
For complete module details, see Table 52 and the ERX Module Guide.
Table 52: T3/E3 and T1/E1 Line Modules and I/O Modules
|
|
|
NMC-RX Software Reference Name |
|---|
CE1
|
CE1 FULL
|
20-port E1 module that supports channelization to DS0
|
CE1-20 port
|
COCX-F3
|
CT3/T3 12
|
12-port unchannelized T3 module for frame operation
|
T3 FRAME-12 port
|
CT1
|
CT1 FULL
|
24-port E1 module that supports channelization to DS0
|
CT1-24 port
|
CT3
|
CT3/T3
|
3-port T3 module that supports channelization to T1 and DS0
|
CT3-3 port
|
CT3/T3-F0
|
CT3/T3 12
|
12-port T3 module that supports both channelized operation (T1 and DS0) and unchannelized T3 operation
|
CT3-12 port
|
E3 ATM
|
E3
|
3-port unchannelized E3 module for ATM
|
E3 ATM-3 port
|
E3 FRAME
|
E3
|
3-port unchannelized E3 module for frame operation
|
E3 FRAME-3 port
|
OCx/STMx ATM
|
4xDS3 ATM
|
4-port unchannelized E3 module for ATM operation
|
T3 ATM-4 port
|
T3 ATM
|
CT3/T3
|
3-port unchannelized T3 module for ATM operation
|
T3 ATM-3 port
|
T3 FRAME
|
CT3/T3
|
3-port unchannelized T3 module for frame operation
|
T3 FRAME-3 port
|
The channelized and unchannelized modules described in this chapter are physically different; however, they are configured in similar ways.