BASIC RATE INTERFACE UNIT
The Basic Rate Interface Unit provides 4 channels (8 voice channels) for ISDN Basic Rate Interface. When connecting to a CO, a Network Termination Unit (NT1) is required, and a CLKG-U10 Unit must be connected to the CPUI ( ) -U10 ETU.
One year Warranty
For The ELECTRA ELITE / ELECTRA ELITE IPK / IPK II