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Installing the Cisco MDS 9220i Switch

This chapter describes how to install the Cisco MDS 9220i switch and its components.

Before you install, operate, or service the system, see the

Regulatory Compliance and Safety Information for

document for important safety information.

This unit is intended for installation in restricted access areas. A restricted access area can be accessed
only through the use of a special tool, lock and key, or other means of security.

Statement 1017

Warning

Only trained and qualified personnel should be allowed to install, replace, or service this equipment.

Statement 1030

Warning

Each new switch requires a license. See the

Cisco MDS 9000 Series Licensing Guide, Release 8.x

for

instructions on installing a license.

•

Preinstallation, on page 1

•

Cisco MDS 9000 Series Telco and EIA Shelf Bracket, on page 2

•

Before Installing the Shelf Brackets, on page 2

•

Preinstallation Guidelines, on page 5

•

Installing the Switch, on page 7

•

Grounding the Switch, on page 16

•

Installing and Removing Power Supply Units, on page 17

•

Installing and Removing Fan Modules, on page 18

Preinstallation

This section includes the following information:

Installation Options

A Cisco MDS 9220i Switch can be installed using the following methods:

• In an open EIA rack

Installing the Cisco MDS 9220i Switch

Содержание MDS 9220i

Страница 1: ...owed to install replace or service this equipment Statement 1030 Warning Each new switch requires a license See the Cisco MDS 9000 Series Licensing Guide Release 8 x for instructions on installing a license Preinstallation on page 1 Cisco MDS 9000 Series Telco and EIA Shelf Bracket on page 2 Before Installing the Shelf Brackets on page 2 Preinstallation Guidelines on page 5 Installing the Switch o...

Страница 2: ...post Telco rack A Cisco MDS 9220i Switch in a four post EIA rack Telco and EIA Shelf Bracket optional kit is not provided with the switch to order the kit contact your switch supplier Note This section describes the procedure for installing a Cisco MDS 9220i switch in a rack or cabinet using the optional Telco and EIA Shelf Bracket Kit Rack Mounting Guidelines If the rack is on wheels ensure that ...

Страница 3: ... figure shows the installation of the shelf bracket kit into a two post Telco rack Figure 1 Installing the Shelf Bracket Kit into a Telco Rack 10 32 screws 3 Rack mounting post 1 Crossbar 4 Shelf bracket 2 To install the shelf brackets in a Telco rack follow these steps Step 1 Position a shelf bracket inside a rack mounting post as shown in and align the screw holes at the front of the shelf brack...

Страница 4: ...into an EIA Rack Crossbar 4 Rack mounting post 1 10 32 screws 5 Shelf bracket 2 Slider post 3 To install the shelf brackets in an EIA rack follow these steps Step 1 Position a shelf bracket inside the rack mounting posts as shown in Figure 2 Installing the Shelf Bracket Kit into an EIA Rack on page 4 Align the screw holes at the front of the shelf bracket with the holes in the front rack mounting ...

Страница 5: ...ing can be used with either of these options All fan modules and power supply units must have the same direction of airflow Connection Guidelines for AC Powered Systems To connect to the Cisco MDS 9220i switch AC power supply units to the site power source follow these guidelines Each power supply should have its own dedicated branch circuit The AC power receptacles that are used to plug in the ch...

Страница 6: ...eller contact the reseller directly If you purchased support directly from Cisco contact Cisco Technical Support Note To inspect the shipment follow these steps 1 Compare the shipment to the equipment list provided by your customer service representative and verify that you have received all items including the following Grounding lug kit Rack mount kit ESD wrist strap Cables and connectors Option...

Страница 7: ...e switch to the rack mounting posts We recommend that you ground the chassis even if the rack is already grounded A grounding pad with two threaded M4 holes is provided on the chassis for attaching a grounding lug Caution For switches installing in the USA the grounding lug must be NRTL listed and compatible with copper conductors Only copper conductors wires must be used and these conductors must...

Страница 8: ...nt bracket to the chassis using the four M4 screws and tighten each screw to 12 in lb 1 36 N m of torque d Repeat Step 1 for the other front rack mount bracket on the other side of the switch and be sure to position that bracket the same distance from the front of the switch 2 Align the tabs on the NEBS air baffle on the slots on the front rack mount bracket and snap the NEBS air baffle into place...

Страница 9: ... rails on the rear of the rack slide the switch into the slider rails and secure the switch to the front of the rack Typically the front of the rack is the side that is easiest to access for maintenance Before you begin Inspect the switch shipment to ensure that you have everything you ordered Make sure that the switch rack mount kit includes the following parts Front rack mount brackets 2 Rear ra...

Страница 10: ...cold aisle b Position a front mount bracket so that four of its screw holes are aligned to the screw holes on the side of the chassis You can align any four of the holes in the front rack mount bracket to four of the six screw holes on the side of the chassis The holes that you use depend on the requirements of your rack and the amount of clearance required for interface cables 3 in 76 mm minimum ...

Страница 11: ...g wire to the chassis as explained in cGrounding the Switch on page 16 However if you are installing the chassis into a grounded rack you can skip this step Step 4 Install the slider rails into the rack or cabinet as follows a Determine which two posts of the rack or cabinet you should use for the slider rails Of the four vertical posts in the rack or cabinet two will be used for the front mount b...

Страница 12: ...f you attached a grounding cable to the chassis you will need to bend one of the rack mount posts slightly to allow the grounding lug to go behind the post Note c Holding the chassis level insert two screws 12 24 or 10 32 depending on the rack type into each of the two front rack mount brackets using a total of four screws and into the cage nuts or threaded holes in the vertical rack mounting post...

Страница 13: ...d aisle b Position a rack mount bracket so that four of its screw holes are aligned to the screw holes on the side of the chassis Then secure the front mount bracket to the chassis using four M4 screws You can align four of the holes in the front rack mount bracket to four of the screw holes on the front side of chassis or four of the screw holes on the rear side of the chassis The holes that you ...

Страница 14: ... switch onto the 2 post rack a Holding the switch with both hands position the back of the switch between the two posts of the rack Then gently move the switch until the front rack mount brackets come in contact with two rack posts b Holding the chassis level insert two screws 12 24 or 10 32 depending on the rack type into each of the two front rack mount brackets using a total of four screws and ...

Страница 15: ...re securely attached to the rack mounting posts To remove the shelf bracket kit follow these steps Step 1 Remove the screws fastening the slider brackets to the rear rack mounting posts and then slide the slider brackets out of the shelf brackets Step 2 Remove the screws fastening the crossbar to the shelf brackets and then remove the crossbar Step 3 Remove the screws fastening the shelf brackets ...

Страница 16: ...lation requirements Depending on the power supply and system a 12 AWG to 6 AWG copper conductor is required for the USA installations We recommend that you use commercially available 6 AWG wire The length of the grounding wire depends on the proximity of the switch to proper grounding facilities Number 1 manual Phillips head torque screwdriver Crimping tool to crimp the grounding wire to the groun...

Страница 17: ... to pull the power supply unit out of the slot by the handle without using the release latch If the power supply unit does not move out of place it is secured in the slot If the power supply unit moves carefully press it all the way into the slot until it clicks in place Removing Power Supply Units You can remove one faulty power supply unit while the other one provides enough power to the switch ...

Страница 18: ...ule release latches with one hand and squeeze the release latch towards the each other Holding the release latches pull the module out of the chassis A fan slot must be open and ready for the new fan module to be installed You must have a new fan module on hand and ready to install within one minute of removing the original fan module if the switch is operating The new fan module must have the sam...

Страница 19: ...blades completely stop before you remove the fan module Statement 258 Warning To remove an existing fan module follow these steps Step 1 On the fan module that you are removing press the two sides of the fan module handle next to where it connects to the fan module and pull on the handles enough to unseat it from its connectors Step 2 Holding the handle pull the module out of the chassis Do not to...

Страница 20: ...Installing the Cisco MDS 9220i Switch 20 Installing the Cisco MDS 9220i Switch Removing a Fan Module ...

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