Installing a D3LX CO Module in an LEC

LTPS-UM-8013-03

 

 

Fiber patch cord

FiberGuide vertical duct

Heat baffle/fiber management panel

Figure 5. Routing the Fiber Patch Cord

4Locate the mounting slots designated for the D3LX CO modules in the chassis.

5Refer to Figure 6 on page 11 for D3LX CO module locations chassis and slot corresponding to the DS3 signal.

–If no protection switching is required, proceed to the next step.

–If protection switching is required, a working module may be installed in the first slot of any quad group, such as 1-1, 2-1, 3-1, 4-1, 5-1, 6-1, or 7-1. The protection module is installed in the slot to its immediate right in the order of 1-3, 2-3, 3-3, 4-3, 5-3, 6-3, or 7-3. For more information on protection switching, refer to “Protection Switching” on page 4.

Install the working module first, then the protect module.

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August 30, 2002

D3LX CO and RMT Modules