2-Port U Interface ISDN-BRI Cartridge
- Supports two ISDN-BRI U Interfaces per
- Integrated Network Termination Type 1 (NT1)
- Interfaces can be individually configured to
be a network interface or a station side equipment interface.
- Powered by the cartridge slot connector.
- LED on cartridge faceplate gives visual
indication of circuit status (activated or deactivated).