Chapter 2 Switch Installation

Installing Devices in the 10-Gigabit Ethernet Slots

Step 3 Insert the other end of the cable into the connector of the other switch module, and tighten the retainer screws to 5 lbf-in. (80 ozf-in.). Be careful not to overtighten the screws.

Figure 2-11 Inserting the StackWise Plus Cable in a StackWise Plus Port

SYST S-MODE S-MSTR S-MMBR

UID

MODE CONSOLE

 

19-20

 

 

23x

 

SFP19-

21-22

 

20

 

 

SFP

STK A

 

 

 

24

STK B

 

6x WS-

 

 

 

CBS312

0G-S

250302

Caution Removing and installing the StackWise Plus cable can shorten its useful life. Do not remove and insert the cable more often than is absolutely necessary.

When you need to remove the StackWise Plus cable from the connector, make sure to fully unscrew the correct screws before removing the connector. When the connectors are not being used, replace the dust covers to protect them from dust.

Installing Devices in the 10-Gigabit Ethernet Slots

Caution

Caution

Caution

These sections describe how to install and remove X2 transceiver modules, Cisco TwinGig Converter Modules (also known as converter modules), and SFP modules:

Installing X2 Transceiver Modules and Cisco Converter Modules, page 2-18

Installing SFP Modules, page 2-20

Do not remove the dust plugs from the fiber-optic X2 transceiver modules or SFP modules or the rubber caps from the fiber-optic cable until you are ready to connect the cable. The plugs and caps protect the module ports and cables from contamination and ambient light.

Do not install or remove an X2 or SFP module with the cables attached because of the potential damage to the cables, the cable connectors, or the optical interfaces in the modules. Disconnect all cables before removing or installing the module.

Removing and installing an X2 or SFP module can shorten its useful life. Do not remove and insert any X2 or SFP module more often than is absolutely necessary.

 

 

Cisco Catalyst Blade Switch 3120 for HP Hardware Installation Guide

 

 

 

 

 

 

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Cisco Systems 3120 manual Installing Devices in the 10-Gigabit Ethernet Slots