User guide

Signal Connection and LEDs
20 AXS-200/805/855
DS3 Port
Note: Port A is identified on the cable with TX 1 and RX 1 labelling while port B is
identified with TX 2 and RX 2 labelling.
Connect the DS1/E1 signal(s) to be tested, using the supplied cable, to the
PRI - DUAL DS1/E1 port.
DS3 Port
The AXS-200/855 module provides two BNC connectors, labelled DS3 IN
and OUT, for DS3/45M testing capability.
Connect the DS3/45M signal to be tested to the IN and OUT DS3 port.