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Fujitsu CFD5GRUDB3 Installation Manual
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4.6Cable InstallationIn this section:4.6.1 Connect Frame Ground Cable4.6.2 Connect eCPRI Optical Cable4.6.3 Connect AISG Cables4.6.4 Connect RF Cables4.6.5 Connect DC –48 V Power CableThe following sections describe how to connect all necessary cables to the RU.Important: Do not use a cable that contains red phosphorus as a flame retardant. This may causeproblems, for example, heat generation and emitting smoke.Important: Ensure the cable connector gland or clamp is the correct size for the selected cablediameter to prevent water ingress.4.6.1Connect Frame Ground CableThis procedure describes how to connect a Frame Ground (FG) cable to the RU.Prerequisites:■ RU mounted and not powered up■ Available AWG ground cable with two hole lug (green or green with yellow stripe, 0.625 mm hole spacing)■ Weatherproofing method to prevent moisture intrusion■ 13 mm socket■ Philips screwdriverDanger: Use properly insulated tools and perform all safetyprecautions in accordance with local safety practices when workingon or around power terminals, power cables, and power connectors.Contacting power terminals, uninsulated conductors, cable wiring,or any connector that could be part of a live electrical circuit canresult in death or serious personal injury.Danger: Utilisez des outils correctement isolés et appliquez toutesles précautions de sécurité conformément à la sécurité localepratiques lorsque vous travaillez sur ou autour des bornesd'alimentation, des câbles d'alimentation et des connecteursd'alimentation. Contacter bornes d'alimentation, conducteurs nonisolés, câblage de câbles ou tout connecteur pouvant faire partied'un un circuit électrique peut entraîner la mort ou des blessuresgraves.InstallationCable Installation112Release 1.0 · Issue 1.1, May 2021 Fujitsu and Fujitsu Customer Use Only |
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