ADCP-61-471 • Issue 4 • June 2000 • Section 2: Operation and Maintenance

NTP-011

Page 1 of 2

RLX (OR RLXIOR) AND REMOTE SYSTEM END-TO-END TEST PROCEDURES

Summary: This procedure provides instructions for performing end-to-end tests between the Version A or Version B RLX modules, or RLXIOR modules, and the remote system. Performing an end-to-end test includes connecting the cross-connect jumper wires, and then sending a test signal between the two systems. This procedure assumes that the T1 facility between the central office and the repeater is functional, and that the RLX modules to be tested have already been installed. This procedure must be performed before attempting to operate the entire circuit or system that will be using this equipment.

Warning: To prevent electrical shock, never install telephone equipment in a wet location or during a lightning storm. When installing or modifying telephone lines, disconnect lines on the network side before working with uninsulated lines or terminals.

Caution: Electronic modules can be damaged by electrostatic discharge (ESD). Before handling modules, wear an anti-static discharge wrist strap to prevent damage to electronic components. Place modules in anti-static packing material when transporting or storing. When working on modules, always place them on an approved anti-static mat that is electrically grounded.

Do Items Below in The Order Listed

For Details Go To

1.Obtain the following tools and equipment:

•Anti-static wrist strap

•DS3 test set with DS1 option (for central office end of the circuit)

•DS1 digital transmission test set (T-Berd 211 or equivalent)

•VT-100 compatible terminal or computer with terminal emulation software

2.Coordinate test with a technician located at the remote end of the circuit and ensure test procedures there have been completed.

3.Open the chassis front cover.

4.Momentarily press the LMPTST switch on the APU front panel and verify that all indicators light.

5.

Connect terminal equipment to Craft port on the front of the MPU.

DLP-504

6.

Log on to the system.

DLP-526

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© 2000, ADC Telecommunications, Inc.