Comtest-networks 4144 POTS/ISDN Splitter Shelf Instrukcja Użytkownika Pobierz pdf

Rev 2-6 Sept. 2009

Page 1 of 6

Mounting Bracket

Mounting Hardware

Model 4144 POTS/ISDN Splitter Shelf Installation Guide

Comtest Networks Inc.

This guide provides the basic information required to install the Comtest Model 4144 POTS/ISDN Splitter Shelf on

a 19 or 23 inch rack assembly.

Unpacking the 4144 shelf

Before opening the 4144 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 4144 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 4144 shelf, part number SA-4144-7315

• Quantity 1 Rack Mounting Bracket kit, part number SA-4144-7317

o 2 Rack Mount Brackets, part number SA-4144-7305

• Cable Tie kit, part number SA-4144-7319, containing

o Quantity 18, 8” nylon cable tie wraps, part number HW-CTS0-080N

o Mounting hardware kit, part number SA-0000-0001, consisting of:

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



Quantity 4, #10 external tooth lock washers, part number

HW-WE06-00SS

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

Installation

The 4144 requires 3U (5.25 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 4144 shelf mounting kit.

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Podsumowanie treści

Strona 1

Strona 2 - New Installations

Rev 2-6 Sept. 2009 Page 2 of 6 DSL Cable LOOP CablePSTN Cable Mounting Bracket Add if using .425” screws• 23 Inch Mounting For 23 inch mounting, th

Strona 3 - Connector Pin Outs

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

Strona 4 - Installing Splitter Cards

Rev 2-6 Sept. 2009 Page 4 of 6 Front PanelSplitter Cards Existing Installations Please note that the Comtest Model 4144 shelf ships with DSL, LOOP a

Strona 5

Rev 2-6 Sept. 2009 Page 5 of 6 Grounding For safety reasons, the 4144 needs to be grounded to the rack through a ground terminal located on the rig

Strona 6 - Page 6 of 6

Rev 2-6 Sept. 2009 Page 6 of 6 Model 4144 POTS/ISDN Splitter Shelf Shipping Carton Contents QTY Checked 1. 4144 Shelf Assembly (SA-4144-7315) 1

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