Cisco WAN Interface Card - Fax / modem - plug-in module - 56 Kbps - K56Flex, V.90, V.92 - for Cisco 1841 3G, 1841 ADSL2, 18XX, 1921 4-pair, 1921 ADSL2+, 19XX, 28XX, 29XX, 38XX, 39XXLearn more about the product
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The interface cards provide cost-effective basic telephone service connectivity to allow remote router management, asynchronous dial-on-demand routing (DDR) and dial backup, dial- and fax-out modem access, and low-density remote-access-server (RAS) services. Combined with the differentiated services delivered through Cisco IOS Software, the Cisco routers offer customers best-of-breed scalability, flexibility, and investment protection-all in cost-effective, multifunctional platforms.
General
Device Type
Fax / modem
Enclosure Type
Plug-in module
Width
2.7 in
Depth
3.9 in
Height
0.7 in
Weight
2.4 oz
Modem
Connectivity Technology
Wired
Max Transfer Rate
56 Kbps
56K Technology
K56Flex, V.90, V.92
Protocols & Specifications
Bell 103, ITU V.21, Bell 212A, ITU V.22, ITU V.22bis, ITU V.29, ITU V.32, ITU V.32bis, ITU V.34, ITU V.17, ITU V.23, ITU V.27ter, ITU V.34bis, ITU V.33
Error Correction Protocol
MNP-4, ITU V.42, MNP-2, MNP-3
Data Compression Protocol
MNP-5, ITU V.42bis, ITU V.44
Fax Compatibility
G3
Max Fax Transfer Rate
14.4 Kbps
Expansion / Connectivity
Interfaces
1 x modem - phone line - RJ-11 ¦ 1 x phone line - RJ-11