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1 Preparing for installation ·········································································· 1-1

Safety recommendations ································································································································ 1-1

Examining the installation environment ·········································································································· 1-1

Cleanliness ·············································································································································· 1-3

Corrosive gas limit ··································································································································· 1-4

Examining the installation site ························································································································· 1-4

Checking power distribution or power supply environment ············································································· 1-6

Laser safety ············································································································································· 1-6

Installation tools ·············································································································································· 1-6

Installation accessories ··································································································································· 1-6

2 Installing the switch ·················································································· 2-1

Installing the switch in a 19-inch rack·············································································································· 2-3

Installation methods ································································································································ 2-3

Installation procedure at a glance ··········································································································· 2-3

Installation accessories ··························································································································· 2-4

Rack-mounting the switch by using only front mounting brackets ·························································· 2-5

Rack-mounting the switch by using front and rear mounting brackets ···················································· 2-7

Mounting the switch on a workbench ············································································································ 2-11

Grounding the switch ···································································································································· 2-12

Grounding the switch with a grounding strip ························································································· 2-12

Grounding the switch with a grounding conductor buried in the earth ground ······································ 2-14

Verifying the connection after grounding the switch·············································································· 2-15

Installing and removing a fan tray ················································································································· 2-16

Installing a fan tray ································································································································ 2-16

Removing a fan tray ······························································································································ 2-17

Installing and removing a power supply ········································································································ 2-18

Installing a PSR250-12A, PSR250-12A1, PSR450-12D, PSR1600-54A-B, PSR920-54A-B, or

PSR600-54A-B power supply ··············································································································· 2-19

Installing a PSR180-12A-F or PSR180-12A-B power supply ································································ 2-20

Removing a PSR250-12A, PSR250-12A1, PSR1600-54A-B, PSR920-54A-B, or PSR600-54A-B power

supply ···················································································································································· 2-21

Removing a PSR450-12D power supply ······························································································· 2-22

Removing a PSR180-12A-F or PSR180-12A-B power supply ······························································ 2-23

Connecting the power cord ··························································································································· 2-24

Connecting the power cord for a PSR250-12A, PSR250-12A1, PSR1600-54A-B, PSR920-54A-B, or

PSR600-54A-B power supply ··············································································································· 2-24

Connecting the power cord for a PSR180-12A-F or PSR180-12A-B power supply ······························ 2-25

Connecting the DC power cord for a PSR450-12D power supply ························································ 2-26

Connecting a hybrid copper-fiber cable ········································································································ 2-27

About a hybrid copper-fiber cable ········································································································· 2-27

Connecting a hybrid copper-fiber cable ································································································ 2-27

Installing and removing an expansion card ··································································································· 2-28

Installing an expansion card·················································································································· 2-28

Removing an expansion card ················································································································ 2-32

Verifying the installation ································································································································ 2-32

3 Accessing the switch for the first time ······················································ 3-1

Connecting the switch to a configuration terminal··························································································· 3-1

Connecting a DB9-to-RJ45 console cable ······························································································ 3-2

Connecting a USB-to-RJ45 console cable ······························································································ 3-3

Connecting a micro USB console cable ·································································································· 3-5

Setting terminal parameters ···························································································································· 3-7

Starting the switch ··········································································································································· 3-7

Pre-start checklist ···································································································································· 3-7

Powering on the switch ··························································································································· 3-8