Datasheet

Connecting Cisco CEoIP Network Modules to the Network
4-Port T1/E1 RJ-48 Interface Network Modules (NM-CEM-4TE1)
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Connecting Cisco CEoIP Network Modules to the Network
Figure 5 Connecting the Cisco Extended 12-in-1 Interface Cable to the 4-Port Serial Interface
Network Module (NM-CEM-4SER)
4-Port T1/E1 RJ-48 Interface Network Modules (NM-CEM-4TE1)
The 4-port T1/E1 RJ-48 interface network module (NM-CEM-4TE1) is a single-wide CEoIP network
module with four T1/E1 ports. (See Figure 2.) The NM-CEM-4TE1 connects to any T1/E1 interface for
voice or data.
4-Port T1/E1 RJ-48 Interface Network Module (NM-CEM-4TE1) LEDs
See Figure 6 for the location of network module LEDs and Table 5 for LED descriptions.
AL
EN
NM-CEM-4SER
See Manual before installation.
Connectors for Extended
Control Signals
CEM 3
CEM 1
CEM 2
CEM 0
ACT LP
LP ACT
88923
EIA/TIA-449 V.35
Connections at the CPE
EIA/TIA-232
EIA/TIA-530
EIA/TIA-530A