Installation Manual

Corning Optical Communications
Installation Manual
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CMA-793-AEN
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Page
27
4. Reserve enough free space or Install the fan for cooling if multiple devices are installed in the same rack.
It is necessary to allow at least 2 rack units (88 mm) of free space below each unit for heat dissipation without fan installed or 1 rack
unit (44 mm) of free space below each unit with fan occupied in the middle. Otherwise, the device temperature may rise and affect the
service life of the device.