The Acterna EST-125 is a Multipurpose field service tester designed for commissioning, maintenance, and troubleshooting on E1 PCM circuits.
Acterna JDSU EST-125
Testeur de service sur le terrain polyvalent
Testeur de service sur le terrain polyvalent
The Acterna EST-125 is a Multipurpose field service tester designed for commissioning, maintenance, and troubleshooting on E1 PCM circuits.