Interfaces to eight 4-wire Digital Voice Terminals
Supports 3,400 feet for Phantom-Powered Voice Terminals and 5,000 feet for Locally Powered 7400 and 8400 Series Voice Terminals using 24-gauge wire
Supports Voice Terminals in the same building as your DEFINITY System and System 75 or "out of building" (IROB) with line protection
Required when adding digital Voice and Data Terminals
Interfaces the Digital DEFINITY System or System 75 to 8 Voice Terminals (7400 Series Digital Voice Terminals, 8400 Series Voice Terminals [Note: 8400 Series Voice Terminals can also be connected to DEFINITY 16-Port and 24-Port 2-wire circuit cards] 302B1 and 302C Attendant Consoles, Processor Data Modules, Trunk Data Interfaces the Digital DEFINITY System or System 75 to eight Voice Terminals (7400 Series Digital Voice Terminals, 8400 302B1 Consoles, Attendant Consoles, Personal Terminals 510D, 515 BCT or Processor Data Modules, Trunk Data Modules or 3270 Data Modules) for use over Digital Communications Protocol Link.