Cabling Tools and Testers - HDSL Circuit Testing
The HDSL 4 wire COMU test unit is used for HDSL circuit testing. While plugging into the protector frame at the central office, the HDSL line
is tested by built-in-attenuators simulating a stressed circuit, thereby verifying good central office wiring and HDSL repeater function. This allows a test board technician to easily identify whether the trouble is in the circuit inside the central office or out in the field, saving valuable time and erroneous field dispatches. The COMU test unit is also typically connected by a frame attendant rather than a communications
technician allowing better utilization of time.
Each unit includes a hinged metal housing for the customer provided repeater cards, two 8' retractable coil cords (each with 3B1E style protector plugs for direct interface to your protector frame) and is mounted in a sturdy plastic brief case. Each unit will be pre-assembled and
shipped to your determined destination (less the repeater card) ready for plug in and immediate use.