The used Cisco HWIC-1T1/E1 1-Port T1/E1 High-Speed WAN Interface Card provides fractional or full T1/E1 WAN connectivity services for the CISCO1861 integrated services router. The refurbished Cisco HWIC-1T1/E1 can be used in T1 or E1 networks, selectable by software configuration.
- Data Transfer Rate = 2.048 Mbps
- Line Rate = T-1/E-1
- Line Coding Format = AMI, B8ZS, HDB3