Wiring Connections; Cable Splicing, Termination, And Configuration; Power And Ground Cables; Installing Data Cables - ADTRAN Total Access Fiber Node Cabinet System Manual

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WIRING CONNECTIONS

The ADTRAN FNC has its own AC power load center. The load center is supplied with commercial

power. All AC equipment from the service drop to the pad is provided locally by the customer. This

precludes the requirement for a separate power pedestal. Refer to Marconi document 640-205-001,

Section 4, AC Power, and

Wiring consists of factory installed wiring and wiring installed after the FNC is mounted. The procedures

in this document for bringing in power and data into the cabinet are supplemental to Marconi document

640-205-001, which provides detailed information and corresponding illustrations.

Refer to Marconi document 640-205-001, Section 4, AC Power, for detailed instructions for bringing AC

power and ground into the cabinet.

This procedure assumes that required panels and covers are removed to facilitate the installation of data

wiring from local sources. Refer to Marconi document 640-205-001, Section 5, Cable Splicing, Termina-

tion, Configuration, for details.

Cables are installed into the splice chamber. The maximum outside plant

cable outer diameter is 3 inches.

Tapered plastic nozzles support the cables and provide a moisture, gas, and vermin seal between the

incoming conduit and the cabinet interior. The small end of the plastic nozzle is customer trimmed to fit

the incoming cable dimension then sealed with compound, tape, and hose clamps. The large end of the

nozzle fits on to the bottom cone shaped metal cable sleeve and is also secured with a hose clamp.

The following procedure can be used in place of the procedure in Marconi document 640-205-001, Section

5, Cable Splicing, Termination, Configuration. The procedure assumes that incoming cable stubs are

present at the top of the conduit inside the cabinet. If local conditions are different, revise the procedure to

fit the condition.

All grounds must terminate at a known ground source. Ensure metal-to-

metal contact on all ground connections, do not group or stack connec-

tions. Verify ground circuit continuity.

1. Gain access to the AC distribution/splice end chamber and the conduit chamber.

64192MS3KQL1-1A

Power Turnup

on page 16 of this manual for detailed power information.

NOTE

WARNING

Fiber Node Cabinet System Manual

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