| Norstar 4-Port U Interface ISDN-BRI Cartridge (NT7B87GA) |
 Norstar 4-Port U Interface ISDN-BRI Cartridge (NT7B87GA) -->Like New: Quantity Features Supports four ISDN-BRI U Interfaces per cartridge Integrated Network Termination Type 1 (NT1) functionality Interfaces can be individually configured to be a network interface or a station side equipment interface LED on cartridge faceplate gives visual indication of circuit status (activated or deactivated) Compatibility Compatible with Compact ICS core and Modular ICS core and Fiber Trunk Module Requires Services Cartridge or Combination Services Cartridge on Compact ICS Requires either the Services Cartridge or the Combination Fiber 6-Port Services Cartridge on the Modular ICS Price: 275.00 |