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Series Features Overview
Network Modules for Cisco 3700, 3600 and 2600XM series
67
Product Description
Supported Platforms
and Minimum
IOS Versions Comments
NM-1CE1B
One-port Channelized
E1/ISDN-PRI Balanced
Network Module
Provides a single
channelized E1/ISDN PRI
balanced (120 Ohm)
connection via a DB-15
connector.
Modular Router Solutions
Serial & Legacy
Concentration
ISDN Concentration
3700 series - 12.2(8)T
3660 series – 12.0(7)XK
3640 – 11.1(7)AA
3620 – 11.1(7)AA
2691 – 12.2(8)T
2600XM series – 12.1(14)
mainline, 12.2(x) mainline
(future), 12.2(8)T1
2650 series – 12.1(3)T
2620 series - 11.3(4)T
2610 series - 11.3(4)T
No reliance on other
Network Modules, WAN
Interface Cards, Voice
Interface Cards, or
Advanced Integration
Modules.
NM-1CE1U
One-port Channelized
E1/ISDN-PRI Unbalanced
Network Module
Provides a single
channelized E1/ISDN PRI
unbalanced (75 Ohm)
connection via a DB-15
connector
Modular Router Solutions
Serial & Legacy
Concentration
ISDN Concentration
3700 series - 12.2(8)T
3660 series – 12.0(7)XK
3640 – 11.1(7)AA
3620 – 11.1(7)AA
2691 – 12.2(8)T
2600XM series – 12.1(14)
mainline, 12.2(x) mainline
(future), 12.2(8)T1
2650 series – 12.1(3)T
2620 series - 11.3(4)T
2610 series - 11.3(4)T
No reliance on other
Network Modules, WAN
Interface Cards, Voice
Interface Cards, or
Advanced Integration
Modules.
NM-2CT1
Two-port Channelized
T1/ISDN-PRI Network
Module
Provides two channelized
T1/ISDN PRI connections
via DB-15 connectors.
Modular Router Solutions
Serial & Legacy
Concentration
ISDN Concentration
3700 series - 12.2(8)T
3660 series – 12.0(7)XK
3640 – 11.1(7)AA
3620 – 11.1(7)AA
2691 – 12.2(8)T
2600XM series – 12.1(14)
mainline, 12.2(x) mainline
(future), 12.2(8)T1
2650 series – 12.1(3)T
2620 series - 11.3(4)T
2610 series - 11.3(4)T
No reliance on other
Network Modules, WAN
Interface Cards, Voice
Interface Cards, or
Advanced Integration
Modules.
NM-2CT1-CSU
Two-port Channelized
T1/ISDN-PRI with CSU
Network Module
Provides two channelized
T1/ISDN PRI with
integrated DSU/CSU
connections via RJ-48
connectors.
Modular Router Solutions
Serial & Legacy
Concentration
ISDN Concentration
3700 series - 12.2(8)T
3660 series – 12.0(7)XK
3640 – 11.1(7)AA
3620 – 11.1(7)AA
2691 – 12.2(8)T
2600XM series – 12.1(14)
mainline, 12.2(x) mainline
(future), 12.2(8)T1
2650 series – 12.1(3)T
2620 series - 11.3(4)T
2610 series - 11.3(4)T
No reliance on other
Network Modules, WAN
Interface Cards, Voice
Interface Cards, or
Advanced Integration
Modules.
Channelized T1/E1 and ISDN Primary Rate Interface Network Modules
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