Maintaining The Jrr200 Cables And Connectors; Maintaining Jrr200 Route Reflector Network Cables; Figure 19: Installing A Dc Power Supply - Juniper JRR200 Hardware Manual

JRR200 Route Reflector Hardware Guide

Maintaining the JRR200 Cables and Connectors

Maintaining JRR200 Route Reflector Network Cables

Purpose
Action
60
Using both hands, place the power supply in the power supply slot on the rear panel
3.
of the chassis and slide it in until it is fully seated and the ejector lever fits into place.
You will hear a distinct click when the power supply is fully seated in the chassis.

Figure 19: Installing a DC Power Supply

Maintaining JRR200 Route Reflector Network Cables on page 60
Replacing an SFP+ Transceiver on JRR200 Route Reflector on page 61
For optimum performance, verify the condition of the network cables.
On a regular basis:
Secure excess cable in tidy loops that do not obstruct access to the device. Do not
allow fastened loops of cable to dangle from the connector, because this stresses the
cable at the fastening point. Putting fasteners on the loops helps maintain their shape.
Keep the cable connections clean and free of dust and other particles, which can cause
drops in the received power level. Always inspect cables and clean them if necessary
before connecting an interface.
Label both ends of the cables to identify them.
The following guidelines apply specifically to fiber-optic cables that connect to optical
transceivers that are installed in Juniper Networks devices:
When you unplug a fiber-optic cable, always cover the cable connector with the rubber
safety cap.
Anchor fiber-optic cables to avoid stress on the connectors. Be sure to secure fiber-optic
cables so that they do not support their own weight as they hang to the floor. Never
let fiber-optic cable hang free from the connector.
Avoid bending fiber-optic cable beyond its bend radius. An arc smaller than a few
inches can damage the cable and cause problems that are difficult to diagnose.
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