Comtech EF Data CDM-760, Installation And Operation Manual

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Installation Revision 4
CDM-760 Advanced High-Speed Trunking Modem MN-CDM760
2–2
Once opened, inspect the shipment:
Step Task
1 Keep all shipping materials.
2 Check the packing list to make sure the shipment is complete.
3
Inspect the equipment for damage. If damage exists, immediately contact the carrier
and Comtech EF Data to submit a damage report.
4 Read the manual.
2.2 Install the Unit Into a Rack Enclosure
Install the CDM-760 in its assigned position in the rack enclosure ( Figure 2-2 ).
Use, as required:
•
A standard rack-mounted shelf;
•
User-supplied screws to secure the front panel to the rack enclosure threaded front
mounting rails;
• Comtech EF Data’s optional KT-0000168 (4”) or KT-0000195 (10”) Rear Support Brackets Kit
( Figure 2-3 ).
• Comtech EF Data’s optional FP/SL0006 Bearingless Rack Slide Set ( Figure 2-4 ).
For information about custom rack enclosures, contact Comtech EF Data Product Support.
CAUTION
CORRECT GROUNDING PROTECTION IS REQUIRED TO PREVENT PERSONAL INJURY AND
EQUIPMENT DAMAGE.
You must make sure the ground stud on the rear panel of the unit is always connected
to the protective earth.
SUFFICIENT AIR VENTILATION IS REQUIRED:
Make sure there is adequate air ventilation clearance inside the enclosure, especially at
the side. In a rack system where there is high heat discharge, provide forced-air cooling
with top- or bottom-mounted fans or blowers.
MAXIMUM AIR TEMPERATURE:
Make sure the air temperature inside the enclosure never exceeds 50
°
C (122
°
F).