Features
2nd Generation
Expansion module
Plug-in module
Data Transfer Rate: 2.048 Mbps
Line Rate: T-1/E-1
Designed For Cisco 17XX, 1841, 1841 2-pair, 1841 4-pair,
1841 T1, 1921 4-pair, 1921 ADSL2+, 19XX, 26XX,
2811 2-pair, 28XX, 28XX 4-pair, 28XX V3PN,
29XX, 37XX, 38XX, 38XX V3PN, 39XX.