Lucent Technologies 555-230-128 manual Definity Enterprise Communications Server Release

Models: 555-230-128

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DEFINITY Enterprise Communications Server Release 6

Issue 3

Installation and Test for Compact Modular Cabinets 555-230-128

May 1998

1 Install and Cable the Cabinets

 

Install Equipment Room Hardware

Page 1-39

 

 

Approximately 8 inches (20 cm) of horizontal wall space is required for each column of sneak fuse panels. Connector cables connect the network interface to the sneak fuse panel. Also, use 157B connecting blocks equipped with SCP-110 protectors for sneak current protection.

NOTE:

Sneak current protectors with a rating of 350 mA at 600 Volts must be UL listed for United States installations and CSA certified for Canadian installations. The panel contains two 25-pair connectors, fuse removal tool, and fifty 220029 Sneak Fuses (and 2 spares). Use the SCP-110 protectors with 110-type hardware and on the 507B Sneak Fuse Panel. The SCP-110 Protectors can be ordered separately and installed on the 157B connecting block. Fifty protectors are required per block.

1.Install the 507B near the network interface or MDF with locally-obtained #12 x 3/4-inch screws (or equivalent).

Page 47
Image 47
Lucent Technologies 555-230-128 manual Definity Enterprise Communications Server Release