Mounting; 2.2.1 Optional Rear-Mounting Support Bracket Installation - Comtech EF Data CDM-800 Installation And Operation Manual

CDM-800 Gateway Router
Installation
2.2

Mounting

If the CDM-800 is to be mounted in a rack, ensure that there is adequate clearance for ventilation,
particularly at the sides. In rack systems where there is high heat dissipation, forced air cooling
must be provided by top or bottom mounted fans or blowers. Under no circumstance should the
highest internal rack temperature be allowed to exceed 50°C (122°F).
The CDM-800 may NOT have rack slides mounted to the side of the chassis.
Three cooling fans are mounted in the left-hand side of the chassis, with air exhaust
venting provided along the chassis' right-hand side. Comtech EF Data recommends
that an alternate method of support is employed within the rack, such as rack
IMPORTANT
shelves or the optional rear-mounting support brackets. If there is any doubt, please
consult the Comtech EF Data Customer Support department.

2.2.1 Optional Rear-Mounting Support Bracket Installation

Install optional rear-mounting support brackets using kits KT/6228-2 or KT/6228-3:
Quantity
KT/6228-2
2
4
2
2
4
2
–
The tools required for this installation are a medium Phillips™ screwdriver, a 5/32-inch SAE
Allen™ Wrench, and an adjustable Crescent
The kit is installed as illustrated in Figure 2-1 via the following procedure:
Step
Secure the #10 shoulder screws to the unit chassis through the rear right and left side
1 mounting slots, using the #10 flat washers, #10 split washers, and #10 hex nuts as
shown.
Install the rear support brackets onto the equipment rack threaded rear mounting
2
rails, using the #10 rack bracket bolts.
Mount the unit into the equipment rack, ensuring that the #10 shoulder screws properly
3
engage into the slots of the rear support brackets.
Part Number
KT/6228-3
2 HW/10-32SHLDR
4 HW/10-32FLT
2 HW/10-32SPLIT
2 HW/10-32HEXNUT
4 HW/10-32x1/2RK
– FP/6138-2
2 FP/6138-3
Description
Screw, #10 Shoulder
Washer, #10 Flat
Washer, #10 Split
Nut, #10 Hex
Bolt, #10 Rack Bracket
Bracket, Rear Support – 4"
Bracket, Rear Support – 10"
®
wrench.
Procedure
2–2
Revision 0
MN-CDM800