Comtest Networks 4048 SYSTEM 5 Splitter Shelf - Manual

Rev 2-5 June 2009
Page 1 of 6
Mounting Bracket
Mounting Hardware
Model 4048 SYSTEM 5 Splitter Shelf Installation Guide
Copyright © 2009,
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.