The EDT130 is a multipurpose field service testers designed for commissioning, maintenance, and troubleshooting on E1 PCM circuits. They can perform a wide variety of tests, including: framed and unframed monitoring, framed and unframed end-to-end testing, drop and insert, channel associated signaling monitoring, Round Trip Delay measurement and repeated BERT. The EDT-130 and EDT-135 have a similar range of features for E1 circuit testing, plus an extended range of interfaces for data circuit and primary multiplexer testing.
