Cisco 800 Series Quick Reference Guide

Benefits & Advantages continued
Network Modules for Cisco 2600XM, 3600, and 3700 Series
60
Channelized T1/E1 and ISDN Primary Rate Interface Network Modules
Product Description
Supported Platforms
and Minimum Cisco
IOS Versions Comments
NM-2CE1B
2-port channelized
E1/ISDN-PRI balanced
network module
Provides two channelized
E1/ISDN PRI balanced (120
ohm) connections via
DB-15 connectors.
Modular Router Solutions
Serial and 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(12) 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, WICs,
voice interface cards, or
advanced integration
modules.
ISDN Basic Rate Interface Network Module
Product Description
Supported Platforms
and Minimum Cisco
IOS Versions Comments
NM-4B-S/T
4-port ISDN-BRI
network module
Provides four ISDN BRI
connections via RJ-45
connectors. This network
module requires an
external NT-1 device for
connection to the WAN.
Modular Router Solutions
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(12) 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, WICs,
voice interface cards, or
advanced integration
modules.
NM-2CE1U
2-port channelized
E1/ISDN-PRI unbalanced
network module
Provides two channelized
E1/ISDN PRI unbalanced
(75 ohm) connections via
DB-15 connectors.
Modular Router Solutions
Serial and 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(12) 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, WICs,
voice interface cards, or
advanced integration
modules.
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Cisco 800 Series Specifications

General

Model	Cisco 800 Series
Category	Network Router
VPN Support	Yes
Firewall	Yes
Dimensions	Varies by model
Processor	Varies by model
Memory	Varies by model
Operating System	Cisco IOS
WAN Ports	Varies by model
LAN Ports	Varies by model
WAN Interfaces	Varies by model
LAN Interfaces	Fast Ethernet or Gigabit Ethernet