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.
Products specifications
Attribute name | Attribute value |
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Data compression | MNP-5, ITU V.42bis, ITU V.44 |
Maximum fax transfer rate | 14.4 Kbps |
Weight | 2.4 oz |
Type | K56Flex, V.90, V.92 |
Supported protocols | 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 |
Dimensions (WxDxH) | 2.72 x 3.9 x 0.748" |
Modem (RJ-11) ports | 2 |
Operating temperature (T-T) | 0 - 40 °C |
Operating relative humidity (H-H) | 10 - 85 % |
Modem speed | 56 Kbit/s |