ADTRAN 1200831G1, Руководство по установке оборудования

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Unit Installation NetVanta 5305 Hardware Installation Guide
28 Copyright © 2014 ADTRAN, Inc. 61200990L1-34P
Installing Modules
The following table lists the installation steps for inserting modules into the NetVanta 5305 chassis.
• If installed in a closed or multi-unit rack assembly, the operating ambient temperature
of the rack environment may be greater than room ambient temperature. Therefore,
consideration should be given to installing the equipment in an environment compatible
with the maximum ambient temperature specified by the manufacturer.
• Installation of the equipment in a rack should be such that the amount of air flow
required for safe operation of the equipment is not compromised.
• Be careful not to compromise the stability of the equipment mounting rack when
installing this product.
• Consideration should be given to the connection of the equipment to the supply circuit
and the effect that overloading the circuit might have on overcurrent protection and
supply wiring. Appropriate consideration of equipment nameplate ratings should be
used when addressing this concern.
• Reliable grounding of rack-mounted equipment should be maintained. Particular
attention should be given to supply connections other than direct connections to the
branch circuit (e.g., use of power strips).
For NetVanta modules with outside plant connections, ensure that all cables are
removed from the module before installing or removing it from the NetVanta chassis.
• Electronic modules can be damaged by static electrical discharge. Before handling
modules, put on an antistatic discharge wrist strap to prevent damage to electrical
components. Place modules in antistatic packing material when transporting or
storing. When working on modules, always place them on an approved antistatic mat
that is electrically grounded.
• Always remove power from the unit prior to removing or installing a module.
• Improper installation could result in damage to the modules.
Instructions for Installing Modules
Step Action
1 Remove power from the unit.
2 Remove the cover plate from the appropriate option slot of the rear panel using a Phillips-head
screwdriver.
3 Slide the option module into the slot until the module is firmly seated against the chassis.
4 Secure the screws at both edges of the module. Tighten with a screwdriver.
5 Connect the cables to the associated device(s).
6 Complete the installation of remaining modules and unit as specified in the appropriate sections
of this hardware installation guide.