Dlx Installation And Testing - ADC Soneplex Broadband System Operation And Maintenance Manual

ADCP-61-471 • Issue 4 • June 2000 • Section 2: Operation and Maintenance
DLP-521
Page 1 of 2
Summary: This procedure provides instructions for mounting DLX modules in the half-height
slots located in the middle of the chassis. A typical DLX installation consists of a DLX installed
in a chassis and a channel bank at the other end. There is no protection for this signal.
Caution: Modules can be damaged by electrostatic discharge (ESD). Before handling
any modules, ESD protection must always be used. Ensure that all modules removed
from the chassis or not installed are properly stored in anti-static packing material.
When working with modules, always place the module on an electrically-grounded,
approved, anti-static mat.
Note: When using DLX modules in a group, NEVER install ODS2 modules in any of
the unused slots in the group.
1. Remove the module from the protective packaging if required. Refer to your work order
and determine which DLX slots are to be used. DLX chassis slots are shown in
Figure 521-1. Chassis slots 1-1 through 7-4 correspond to DS1 signals 1 through 28 as
shown in Table 521-1.
Reference: TAD-106
2. Align module with the slots and slide module into the chassis. Using the ejector, press the
DLX module into the chassis until it is properly seated.
3. Press LMPTST switch on the APU. Are all indicators lighted?
• If Yes, continued to Step 4.
• If No, replace DLX module and go to Step 1.
4. Repeat entire procedure for each DLX module.
Stop! You have completed this procedure.
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© 2000, ADC Telecommunications, Inc.

DLX INSTALLATION AND TESTING

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