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 |
|
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 |
|
Modem speed
|
56 Kbit/s |
|
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 % |
