The Exbert T1 a T1 Test and monitor device. The Exbert T1 is designed for use by the telephone craftsman and the end user network technician to monitor and test T1 networks.
The Exbert T1 incorporates the basic tests need for end-to-end facility turn up and acceptance testing, and determination and isolation of faults. The instrument works by itself in loopback mode, or in full duplex mode with another instruments, such as another Exbert T1 or other standard T1 interruption, or can send and receive stress test code patterns for out of service testing.
Datacom Technologies Inc Exbert T1