Comtest-networks 4048 SYSTEM 5 Splitter Shelf Manuale Utente Scaricare il pdf

Rev 2-5 June 2009 Page 1 of 6

Mounting Bracket

Mounting Hardware

Model 4048 SYSTEM 5 Splitter Shelf Installation Guide

Comtest Networks Inc.

This guide provides the basic information required to install the Comtest Model 4048 SYSTEM 5 Splitter Shelf

on a 19” or 23” rack assembly.

Unpacking the 4048 shelf

Before opening the 4048 shipping box, carefully inspect for any signs of damage. If the box has been

damaged, note the damage before opening the box. Open the box and remove the 4048 shelf and carefully

examine it for any damage. If the shelf is damaged, contact your supplier for instructions to return it for a

replacement. If there is no damage, verify that all packed items have been received. You should receive the

following:

• Comtest model 4048 SYSTEM 5 shelf, part number SA-4048-7144

• Quantity 1, Rack Mounting Bracket Kit, Part Number SA-4048-7117

o Quantity 2, Rack Mounting Brackets, part number SA-4048-7107

• Quantity 1, Cable Tie Kit, part number SA-4048-7119

o Quantity 6, 8” nylon cable tie wraps, part number HW-CTS0-080N

o Mounting hardware consisting of:

o Quantity 4, 10-32 x 3/8” screws, part number HW-PP06-05SS

o Quantity 4, 10-32 external tooth lock washers, part number HW-WE06-00SS

If any of the above items are missing, contact your supplier.

Installation

The 4048 requires 1U (1.75 inches) of rack space. The shelf is

supplied with mounting brackets and hardware to allow installation in

a 19 inch or 23 inch rack.

Preparation for Mounting

• 19 Inch Mounting

For 19 inch mounting, the long side of the

mounting bracket is attached to the side of the

shelf. There are three positions to mount the

bracket on the shelf and four positions on the

mounting bracket. The Rack Mounting Bracket can

also be mounted with the flange at the back. Thus,

there are 24 possible mounting positions for the

Rack Mounting Bracket. Choose a suitable

mounting position for the shelf then, using the

provided 10-32 screws and lock washers, attach

the bracket to each side of the shelf. Place the shelf in position on the rack and, using the appropriate

screws and lock washers, attach the shelf to the rack. Please note the hardware (screws) required to

mount the shelf to the rack is not supplied with the 4048 shelf mounting kit.

1 2 3 4 5 6

Sommario

Pagina 1 - Preparation for Mounting

Pagina 2 - New Installations

Rev 2-5 June 2009 Page 2 of 6 Mounting Brackets Add if using .425” screws• 23 Inch Mounting For 23 inch mounting, the short side of the mounting

Pagina 3 - Connector Pin Outs

Rev 2-5 June 2009 Page 3 of 6 Install the cables in the following sequence: • Connect DSL Cable first Insert the screw through the connector cove

Pagina 4 - Installing Splitter Cards

Rev 2-5 June 2009 Page 4 of 6 Existing Installations Please note that the Comtest Model 4048 shelf ships with DSL, LOOP and PSTN female connectors

Pagina 5

Rev 2-5 June 2009 Page 5 of 6 Grounding For safety reasons, the 4048 needs to be grounded to the rack through a ground terminal located on the rig

Pagina 6 - Page 6 of 6

Rev 2-5 June 2009 Page 6 of 6 Model 4048 POTS/ISDN Splitter Shelf Carton Contents QTY Checked 1. 4048 Shelf Assembly [SA-4048-7144] 1 ____

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