Cisco 2-Port Serial WAN Interface Card HWIC-2T= Data Sheet
Product codes
HWIC-2T=
Data Sheet
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
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Ordering Information
Table 1.
Cisco 1- and 2-Port Serial and Asynchronous HWICs
Part Number
Description
HWIC-1DSU-T1
1-Port T1/Fractional T1 DSU/CSU WAN Interface Card
HWIC-1T
1-Port Serial WAN Interface Card
HWIC-2T
2-Port Serial WAN Interface Card
HWIC-2A/S
2-Port Async/Sync Serial WAN Interface Card
IOS Release, Feature Sets, Licenses and Platform Support
Table 2.
Minimum IOS Releases, Feature Sets and Licenses
Platforms
Minimum Cisco IOS Sotware Release
Minimum Cisco IOS Sotware
Feature Set or License
Feature Set or License
Cisco 1800, 2800, and 3800 Series
Integrated Services Routers
Integrated Services Routers
●
12.4(20T
●
12.4(23)
●
12.4(15)T
IP Base
Cisco 1900, 2900, and 3900 Series
Integrated Services Routers
Integrated Services Routers
●
15.0(1)M
IP Base
Table 3.
Supported Platforms and Quantities
Platforms
HWIC-1T
HWIC-1DSU-T1
HWIC-2T
HWIC-2A/S
Cisco 1841
2
2
2
2
Cisco 1861
No
No
No
No
Cisco 1941
2
2
2
2
Cisco 2801
2
2
2
2
Cisco 2811, 2821, 2851
4
4
4
4
Cisco 2901, 2911, 2921, 2951
4
4
4
4
Cisco 3825 and 3845
4
4
4
4
Cisco 3925 and 3945
4
4
4
4
Connectors and Cabling
Smart Serial Cabling