Wilcom D400 T1 Digital Test System

The Wilcom D400 T1 Digital Test System provides a complete set of T1 Test functions for your current testing needs, while allowing you to plan for future testing needs with the purchase of option cards and software packages.


Features

* In-service channel access
* Sending and measuring tones
* A, B, C, D signaling bit scan
* Slip counting and line frequency
* Monitoring of voice or test tones
* Measurement of PCM offset
* Sending and receiving channel codes
* CSU Loopback, NI Loopback, Smart Repeater, Loopback