JDSU IBT-5 Overview
The IBT-5 is a tester for the ISDN Basic Rate Access which is meant for the installation of ISDN equpment and accesses.
- The IBT-5 offers the five following operating modes:
- Telephone Mode: PHONE CALL
- Error Rate Measurement mode: BIT ERR RATE
- Test of Service Modes: TEST OF SERV
- Call Acceptance Loop box Mode: LOOP BOX
- Test of Supplementary Services (CFx) mode: SUP.SERVICES