Brocade Communications Systems VDX 8770-4 Hardware Installation Manual Download Page 101

Page: 101 / 141

Removal and Replacement Procedures

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Introduction...........................................................................................................................................................................................................................101

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ESD precautions................................................................................................................................................................................................................101

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Cable management comb removal and replacement................................................................................................................................. 101

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Line card removal and replacement.....................................................................................................................................................................103

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CFP2 to QSFP28 Conversion Module removal and replacement................................................................................................... 105

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Management module removal and replacement..........................................................................................................................................108

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Switch fabric module removal and replacement...........................................................................................................................................109

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Power supply removal and replacement..............................................................................................................................................................112

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Fan removal and replacement....................................................................................................................................................................................114

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Air filter removal and replacement...........................................................................................................................................................................116

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Module filler panel removal and replacement....................................................................................................................................................117

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Chassis ID card removal and replacement.........................................................................................................................................................118

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SFP transceiver removal and replacement........................................................................................................................................................ 119

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QSFP transceiver removal and replacement..................................................................................................................................................120

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Cable routing table............................................................................................................................................................................................................121

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Introduction

NOTE
Read the

Cautions and Danger Notices

on page 135 and translations at the end of this manual before servicing.

The field-replaceable units (FRUs) can be removed from the device and replaced without special tools. The device can continue
operating during many of the FRU replacements if the conditions specified in the procedures are followed.

The following sections contain FRU removal and replacement procedures.

ESD precautions

The device contains ESD-sensitive FRUs. When working with any Brocade FRU, use correct electrostatic discharge (ESD) procedures.

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Wear a wrist grounding strap connected to chassis ground (if the device is plugged in) or a bench ground. Refer to

ESD

precautions

for the location of the ESD jack.

DANGER

For safety reasons, the ESD wrist strap should contain a series 1 megaohm resistor.

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Store ESD-sensitive components in anti-static packaging.

CAUTION
Static electricity can damage the chassis and other electronic devices. To avoid damage, keep static-sensitive devices
in their static-protective packages until you are ready to install them.

Cable management comb removal and replacement

You can can continue to operate the device during the replacement of the cable management comb.

Brocade VDX 8770-4 Hardware Installation Guide

53-1002563-10

101