Cisco Cisco IOS Software Release 12.4(2)XB6
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1-, 2-, and 4-Port T1/E1 HWICs and 8-Port T1/E1
Network Module
Network Module
First Published: November 22, 2007
Last Updated: July 11, 2008
Last Updated: July 11, 2008
This document describes the following Cisco products:
•
Cisco 1-Port and 2-Port Channelized T1/E1 and ISDN PRI High Speed WAN Interface Cards
(HWICs)
(HWICs)
–
1-port part number: HWIC-1CE1T1-PRI
–
2-port part number: HWIC-2CE1T1-PRI
–
Provides channelized T1 or E1 connections or ISDN PRI connections
–
Supported on Cisco 2821, and 2851 routers, and on Cisco 3800 series routers
•
Cisco 4-Port T1/E1 HWIC
–
Part number: HWIC-4T1/E1
–
Provides clear channel T1 or E1 connections
–
Supported on 2821, and 2851 routers, and on Cisco 3800 series routers
•
Cisco 8-Port Channelized T1/E1 and ISDN PRI High Speed WAN Network Module
–
Part number: NM-8CE1T1-PRI
–
Provides channelized T1 or E1 connections or ISDN PRI connections
–
Supported on Cisco 3800 series routers
Finding Feature Information in This Module
Your Cisco IOS software release may not support all of the features documented in this module. To reach
links to specific feature documentation in this module and to see a list of the releases in which each feature is
supported, use the
links to specific feature documentation in this module and to see a list of the releases in which each feature is
supported, use the
.
Finding Support Information for Platforms and Cisco IOS and Catalyst OS Software Images
Use Cisco Feature Navigator to find information about platform support and Cisco IOS and Catalyst OS
software image support. To access Cisco Feature Navigator, go to
software image support. To access Cisco Feature Navigator, go to
. An
account on Cisco.com is not required.