Chapter 2 – Installation
Rack Mounting Installation Procedure
If the chassis is installed in a closed or
When mounting the equipment in the rack make sure mechanical loading is even to avoid a hazardous condition, such as loading heavy equipment in the rack unevenly. The rack should safely support the combined weight of all equipment it supports.
When connecting the equipment to the supply circuit, be sure to check equipment nameplate ratings to avoid overloading circuits that may cause damage to
Slots and openings in the cabinet are provided for ventilation. To ensure reliable operation of the product and to protect if from overheating, maintain a minimum of 1 inch clearance on the tops, and 1 inch clearance on the sides.
Powering Up
Once power is applied to the rack, the modems perform a diagnostic
If one of the green power supply LEDs on the front of the rack is not on, then one of the redundant power supplies is defective.
Models with AC power inputs are intended to be used with a
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