H3C CR16000-M, Руководство по установке

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FigureB-16 Aligning the screw holes
6. Hold the handles of the crimping pliers with one hand, and tighten the two fastening screws.
FigureB-17 Tightening the fastening screws
Connecting or disconnecting cable connectors
Restrictions and guidelines
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During operation, use special tools and equipment, and follow the correct steps.
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When connecting cable connectors, do not use any excessive force or pull the cable.
•
If you cannot insert a connector into a port completely, do not use excessive force. Pull out the
connector, verify that the connector matches the port and the connector is oriented correctly,
and then try again.
•
When you tightening a terminal screw, make sure that the connector and its mating end fit well.
As a best practice, use a flat-head or Phillips screwdriver instead of a bare hand, and use
moderate force. Do not fasten the screw too tight. If you encounter any resistance, do not force
screwing. Identify the reason so as not to damage the screw or the terminal stud.
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When cable connectors or optical fiber connectors are deployed with a high density, use special
pliers (such as wire pliers and fiber pliers) to remove a connector.
•
Do not twist, bend, stretch, or squeeze fibers during installation.