Installation Locations; Chassis Location Requirements - Alcatel-Lucent 7705 Installation Manual
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- Service manual (546 pages) ,
- Configuration manual (532 pages) ,
- Interface configuration manual (226 pages)
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Site Preparation
Installation Locations
The 7705 SAR-F is intended to be installed in cell site or other facilities that provide weather
protection and an extended temperature-controlled environment. The facilities provide
protection from mold growth, pest incursion, and precipitation. The 7705 SAR-F is not
intended for installation in outdoor facilities.
Warning: Follow the equipment rack manufacturer's instructions for proper rack installation.
Failure to comply with the requirements and the location requirements outlined in this section
and
overheating.
Airflow on the 7705 SAR-F is defined as EC Class (S) SR-SL per GR3028. For proper
thermal performance, the following conditions must be met.
Follow the equipment rack manufacturer's instructions for proper rack installation.
Chassis Location Requirements
Allow at least 3 in. (7.6 cm) clearance on the sides of the chassis for proper airflow and at
least 2.5 in. (6.4 cm) in front of the chassis for cable management. See
Warning: Failure to comply with the location requirements outlined in
and
failure.
Page 52
Chassis Location Requirements
•
The rack must be constructed using channel or angle rack uprights that are at least
1.25 in. (3.2 cm) deep, 5 in. (12.7 cm) wide (maximum) (see
•
For seismic applications, the rack must be an approved Seismic Frame.
•
7705 SAR-F deployments in closed cabinets are not recommended. If closed
cabinets must be used, they must not restrict shelf airflow in any way. Furthermore,
they must not cause the shelf inlet bulk air temperatures to rise above those defined
in
Chassis Location Requirements
including any preheating of the cabinet air by other equipment.
•
The rail mounting holes in the equipment rack must align with the mounting holes
on the chassis mounting brackets. The 7705 SAR-F mounting brackets are factory-
installed for a NEBS mount in a 19-inch rack.
Chassis Location Requirements
will impede proper airflow and will result in the system
under worst-case environmental conditions,
will impede proper airflow and will result in thermal
7705 SAR-F Installation Guide
Figure
8).
Figure
8.
Installation Locations
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