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Power Supply Requirement Specifications

The following table provides a sample calculation of power for the switch AC power supply:

Table 5: Power Dissipation for AC Power Supply

Power at

220 V/50
Hz
(Watts)

Power at

110 V/60
Hz
(Watts)

Fan
Trays

Optics
Number

Optics
Speed

Voltage

Temperature

Traffic
Rate

PSU

Power
Mode

107

110

32G-SW

Nominal

25°C

50%

Typical

130

134

113

116

64G-SW

146

150

109

112

32G-SW

25°C

100%

Max

132

136

32G-SW

115

118

64G-SW

148

152

64G-SW

153

158

32G-SW

40°C

166

171

64G-SW

Table 6: Power Supply Fuse Information

Fuse Melting Time

I2t (Amps

seconds)

Fuse Rating (Amp)

Fuse Type

PID

4 min@15 A

2 min@30 A

534

Time-lag

DS-CAC-500W-I

30 [email protected] A

0.15 s@50 A

660

DS-CAC-500W-E

Component Power Requirements and Heat Dissipation

Consider heat dissipation when sizing the air-conditioning requirements for an installation. The power and
heat associated with this switch varies based on the following considerations:

• The environment (temperature) outside the chassis

• Internal chassis temperature

• Any hardware component failure in the chassis

• Average switching traffic levels

Cisco MDS 9124V-K9 Switch Hardware Installation Guide

Technical Specifications

Power Supply Requirement Specifications

Содержание MDS 9124V-K9

Страница 1: ...Switch Hardware Installation Guide First Published 2022 07 19 Americas Headquarters Cisco Systems Inc 170 West Tasman Drive San Jose CA 95134 1706 USA http www cisco com Tel 408 526 4000 800 553 NETS 6387 Fax 408 527 0883 ...

Страница 2: ... which the receiver is connected Consult the dealer or an experienced radio TV technician for help Modifications to this product not authorized by Cisco could void the FCC approval and negate your authority to operate the product The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California Berkeley UCB as part of UCB s public domain ver...

Страница 3: ...d Rack Installation 11 C H A P T E R 3 Cabinet and Rack Requirements 11 General Requirements for Cabinets and Racks 11 Requirements Specific to Perforated Cabinets 12 Reference Perforated Cabinet 12 Requirements Specific to Solid Walled Cabinets 12 Installing the Cisco MDS 9124V K9 Switch 15 C H A P T E R 4 Preinstallation 15 Cisco MDS 9000 Series Telco and EIA Shelf Bracket 15 Shelf Installation ...

Страница 4: ...oving Fan Modules 32 Installing a Fan Module 33 Removing a Fan Module 33 Connecting the Cisco MDS 9124V K9 Switch 35 C H A P T E R 5 Preparing for Network Connections 35 Connecting the Console Port 36 Connecting the Console Port to a PC 36 Connecting a Modem to a Console Port 37 37 Connecting the Management Ports 37 Connecting to a Fibre Channel Port 38 Removing and Installing Cables into SFP Tran...

Страница 5: ... and Port Specifications 47 A P P E N D I X A Cables and Adapters 47 Console Port 48 Console Port Pinouts 48 Connecting the Console Port to a Computer Using the DB 25 Adapter 48 Connecting the Console Port to a Computer Using the DB 9 Adapter 49 Out of Band Ethernet Management Port 49 Supported Power Cords and Plugs 51 Standard Power Cords 52 Jumper Power Cords 53 Fibre Cable Specifications 54 Cis...

Страница 6: ...Cisco MDS 9124V K9 Switch Hardware Installation Guide vi Contents ...

Страница 7: ...This document uses the following conventions Means reader take note Notes contain helpful suggestions or references to material not covered in the manual Note Means reader be careful In this situation you might do something that could result in equipment damage or loss of data Caution Warnings use the following conventions This warning symbol means danger You are in a situation that could cause bo...

Страница 8: ...tion and configuration guides list html CLI http www cisco com c en us support storage networking mds 9000 nx os san os software products command reference list html Troubleshooting and Reference http www cisco com c en us support storage networking mds 9000 nx os san os software tsd products support troubleshoot and alerts html To find a document online use the Cisco MDS NX OS Documentation Locat...

Страница 9: ... HBA diagnostics with leading HBA vendors collection of remote transceiver error statistics protocol decoding network analysis tools and integrated Cisco Call Home Supports Virtual Machine Identifier VMID that provides visibility into virtual machines that are accessing the storage devices in the fabric Supports HTTP based Cisco NX API for RPC style on switch command execution by remote scripts Pr...

Страница 10: ...yption ports 9 12 1 FC port status LEDs 24 9 Fibre Channel port group A port group consists of 24 ports 2 Management port packet activity LEDs 2 10 Airflow grill 3 Management port link status LEDs 2 11 slot0 USB3 port 4 Cisco MDS 9124V K9 Switch Hardware Installation Guide 4 Overview of Cisco MDS 9124V K9 Switch Front View ...

Страница 11: ...e switch Figure 2 Rear View of the S w i t c h Ground pad 6 Power supply failure status LED 1 per PSU 1 Chassis fan modules 4 7 Power supply unit fan 1 per PSU 2 Power supply unit latch release 1 per PSU 8 Power supply unit handle 1 per PSU 3 Power supply units 2 9 Unswitched power socket IEC C14 1 per PSU 4 Power supply status LED 1 per PSU 10 Chassis fan module release latches 2 per fan module 5...

Страница 12: ...ach LED and the meaning of its color Table 1 Chassis Activity LEDs for the Switch State Status Color Function Indicator Either of the following conditions exists The system is not receiving sufficient power from the PSUs The operating system is not running Off Off Chassis Power Health PWR Power LED front panel of the chassis Both PSUs are installed and operational Solid On Green Either of the foll...

Страница 13: ...itch will shut down after 10 minutes Fan modules and PSUs The switch will shut down after 10 minutes Blinking Red One of the following conditions exists A diagnostic test failed or another fault occurred during bootup A major temperature threshold is exceeded Solid On All chassis fan modules are operational Solid on Green Fan Health FAN Fan status front panel of the chassis A chassis fan module ha...

Страница 14: ... describes the Ethernet port LEDs for the switch State Status LED Position There is no link Off Left Indicates a physical link Solid Green There is no link traffic Solid Amber Right Indicates link traffic Blinking Amber There is no link Off The following table describes the Fibre Channel port LEDs for the switch State Status The link is up Solid Green The link is up and the port beacon is active R...

Страница 15: ... the chassis The second type has airflow in the opposite direction that is rear chassis intake and port side exhaust The airflow direction is denoted on each fan module as follows Red Port side intake airflow Blue Port side exhaust airflow For more information on installing and removing fan modules see Installing and Removing Power Supply Units Power Supplies The switch PSUs have an unswitched pow...

Страница 16: ...flow direction is denoted on each PSU as follows Red Port side intake airflow Blue Port side exhaust airflow The switch supports PSUs of only one airflow type at a time Both PSUs have to be either port side exhaust or port side intake PSUs The direction of PSU airflow must match the direction of the fan module airflow Note For more information on installing and removing PSUs see Installing and Rem...

Страница 17: ...ack with mounting posts that conform to English universal hole spacing per section 1 of ANSI EIA 310 D 1992 See Requirements Specific to Perforated Cabinets and Requirements Specific to Solid Walled Cabinets Standard two post telco rack with mounting posts that conform to English universal hole spacing per section 1 of ANSI EIA 310 D 1992 The cabinet or rack must also meet the following requiremen...

Страница 18: ...to Perforated Cabinets In addition to the requirements listed in the General Requirements for Cabinets and Racks section perforated cabinets with front to back airflow must meet the following requirements The front and rear doors must have at least a 60 percent open area perforation pattern with at least 15 sq in 96 7 sq cm of open area per rack unit of door height We recommend that the roof be pe...

Страница 19: ...els predictably from bottom to top The overall cabinet depth to be 36 to 42 in 91 4 to 106 7 cm to allow the doors to close and to facilitate adequate airflow A minimum of 150 sq in 968 sq cm of open area to be available at the floor air intake of the cabinet The lowest piece of equipment to be installed at a minimum of 1 RU 1 75 in or 4 4 cm above the floor openings to prevent blockage of the flo...

Страница 20: ...Cisco MDS 9124V K9 Switch Hardware Installation Guide 14 Cabinet and Rack Installation Requirements Specific to Solid Walled Cabinets ...

Страница 21: ...nd qualified personnel should be allowed to install replace or service this equipment Statement 1030 Warning Preinstallation on page 15 Installing the Switch on page 21 Grounding the Switch on page 28 Installing and Removing Components on page 29 Preinstallation Cisco MDS 9000 Series Telco and EIA Shelf Bracket The optional Telco and EIA Shelf Bracket Kit part number DS SHELF can temporarily or pe...

Страница 22: ...ng the Shelf Brackets Before installing the shelf brackets inspect the contents of your kit The following table lists the contents of the shelf bracket kit Part Description Quantity Slider brackets 2 Shelf brackets 2 Crossbar 1 10 32 x 3 8 in Phillips pan head screws 2 12 24 x 3 4 in Phillips screws 16 10 24 x 3 4 in Phillips screws 16 Required Equipment You need the following equipment for this i...

Страница 23: ... shelf bracket should align with the bottom hole the hole immediately above the 1 2 in spacing of a rack unit on the rack mounting post Note Step 2 Repeat Step 1 with the other shelf brackets Step 3 Verify that the shelf brackets are at the same height using the level or tape measure as desired Step 4 Attach the crossbar to the shelf brackets as shown in the figure above using the 10 32 screws Ste...

Страница 24: ...ines Follow these guidelines when installing the switch Each new switch requires a license See the Cisco MDS 9000 Family NX OS Licensing Guide for instructions on installing a license Plan your site configuration and prepare the site before installing the switch Ensure that there is adequate space around the switch to allow for servicing the switch and for adequate airflow The airflow requirements...

Страница 25: ...in case the chassis has to be shipped in the future Tip The switch is thoroughly inspected before shipment If any damage occurs during transportation or if any item is missing contact your customer representative immediately If you purchased Cisco support through a Cisco reseller contact the reseller directly If you purchased support directly from Cisco contact Cisco Technical Support Note To insp...

Страница 26: ...BS Compliance In case of port side intake airflow the chassis is not Network Equipment Building System NEBS compliant by default To be NEBS compliant install the NEBS kit by performing these steps 1 Install the NEBS rack mount brackets onto the switch 2 Install the NEBS air baffle by aligning the notches on the baffle with the slots on the brackets and sliding the ends of the baffle so that the ba...

Страница 27: ...on Installing the Switch in a 4 Post Rack To install the switch you must attach the front and rear mounting guides to the switch install the slider 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 en...

Страница 28: ... back of the rack provides better clearance for maneuvering the chassis in and out during installation and servicing The end that needs to enter the rack first requires the guides and the other end the brackets Step 1 Install two rack mount brackets to the switch as follows a Position a rack mount bracket so that three of its screw holes are aligned to the screw holes on the side of the chassis Yo...

Страница 29: ...e 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 rack mount brackets and the other two posts will have the slider rails b Position a slider rail at the desired level side of the rack and use two 12 24 screws or two 10 32 screws depending on the rack thread type to attach the slider rail to the rack Tighten the 12 24 sc...

Страница 30: ...able to the chassis you will need to flex 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 brackets using a total of four screws and into the cage nuts or threaded holes in the rack or cabinet posts d Tighten the 10 32 screws to 20 in lb 2 26 N m or...

Страница 31: ...vering the chassis in and out during installation and servicing The end that needs to enter the rack first requires the guides and the other end the brackets Step 1 Install two rack mount brackets onto the switch as follows a Position a rack 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 rack mount ...

Страница 32: ... 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 rack mount brackets come in contact with two rack posts b Holding the chassis level insert three screws 12 24 or 10 32 depending on the rack type into each of the two rack mount brackets using a total of six screws and into the cage nuts or threaded hol...

Страница 33: ...ling the Switch onto the 2 Post Rack From the Rear Side of the Chassis c Tighten the 10 32 screws to 20 in lb 2 26 N m or tighten the 12 24 screws to 30 in lb 3 39 N m Cisco MDS 9124V K9 Switch Hardware Installation Guide 27 Installing the Cisco MDS 9124V K9 Switch Installing the Switch into a 2 Post Rack ...

Страница 34: ...tion must always be made first and disconnected last Statement 1046 Warning Step 1 Use a wire stripping tool to remove approximately 0 75 in 1 9 cm of the covering from the end of the grounding wire Step 2 Insert the stripped end of the grounding wire into the open end of the grounding lug and use a crimping tool to crimp the lug to the wire Verify that the ground wire is securely attached to the ...

Страница 35: ...s operating Use caution when servicing Statement 1034 Warning During this procedure wear grounding wrist straps to avoid ESD damage to the switch Caution Installing the ESD Grounding Strap This section illustrates how to prepare yourself before removing the chassis from the sealed antistatic bag The figures show how to cuff the ESD strap around the wrist and the ground cord that connects the cuff ...

Страница 36: ...ntation purposes The chassis actual appearance and size may vary Figure 14 Wearing the ESD Strap Note Cisco MDS 9124V K9 Switch Hardware Installation Guide 30 Installing the Cisco MDS 9124V K9 Switch Installing the ESD Grounding Strap ...

Страница 37: ...ower Supply Units You can replace one power supply unit PSU while the other one provides power to the switch Before you begin To implement n n redundancy each PSU must be connected to a separate power feed Otherwise only one power feed is required Cisco MDS 9124V K9 Switch Hardware Installation Guide 31 Installing the Cisco MDS 9124V K9 Switch Installing and Removing Power Supply Units ...

Страница 38: ...mper cable to connect the switch to the outlet socket Note Step 5 Verify that the PSU is operational by making sure that the PSU LEDs are both green For information on what the PSU LEDs indicate see the LEDs section Removing Power Supply Units You can remove one faulty PSU and the other one will provide enough power to operate the switch Step 1 Holding the plug for the power cable pull the plug ou...

Страница 39: ...e fan module by its handle align the back of the fan module the side with the electrical connectors to the open fan slot in the chassis Step 2 Slide the fan module into the fan module bay until it clicks into place Step 3 Verify that the Status LED turns on and becomes green For more information on what the LEDs indicate see the LEDs Removing a Fan Module The fan module is designed to be removed a...

Страница 40: ... on the handles enough to unseat it from its connectors Step 2 Holding the handle pull the module out of the chassis Do not touch the electrical connectors on the back side of the module and prevent anything else from coming into contact with and damaging the connectors Caution Cisco MDS 9124V K9 Switch Hardware Installation Guide 34 Installing the Cisco MDS 9124V K9 Switch Removing a Fan Module ...

Страница 41: ... for configuration file backups and capturing logs to file This chapter describes how to connect the various components of the Cisco MDS 9124V K9 switch Preparing for Network Connections on page 35 Connecting the Console Port on page 36 Connecting the Management Ports on page 37 Connecting to a Fibre Channel Port on page 38 Powering Up the Switch on page 41 Preparing for Network Connections When p...

Страница 42: ...d your PC possible during setup and configuration Note To connect the console port to a PC follow these steps Step 1 Configure the baud rate and character format of the PC terminal emulation program to match the following management port default characteristics 9600 baud 8 data bits 1 stop bit No parity Step 2 Attach the adapter required for your PC to its communication port It must present an RJ ...

Страница 43: ...c Manager Fundamentals Configuration Guide Note To connect the console port to a modem after the switch is powered on follow these steps Step 1 Ensure that the system has completed booting and the system image is running Step 2 Connect the supplied console cable a rollover RJ 45 to RJ 45 cable to the console port Step 3 Connect the other end of the console cable to the supplied RJ 45 to DB 25 adap...

Страница 44: ...ith the switch Class 1 laser product Statement 1008 Warning Invisible laser radiation may be emitted from disconnected fibers or connectors Do not stare into beams or view directly with optical instruments Statement 1051 Warning Wear an ESD wrist strap connected to the chassis when handling transceivers Keep optical connectors covered when not in use and do not touch connector ends The fiber optic...

Страница 45: ...Manager Fundamentals Configuration Guide and the Cisco NX OS Fundamentals Configuration Guide Removing a Cable from an SFP Transceiver When pulling a cable from a transceiver grip the body of the connector Do not pull on the jacket sleeve because this can compromise the fiber optic termination in the connector If the cable does not remove easily ensure that any latch present on the cable has been ...

Страница 46: ...uctions for use Step 2 Remove the dust plug from the FC port Step 3 Insert the transceiver into the port The transceiver can only be inserted one way into the FC port If the transceiver does not install easily ensure that it is correctly oriented and the tab or clasp are in the correct position before continuing Caution Step 4 Insert or leave the dust plug in the cable end of the transceiver if a ...

Страница 47: ...al connections covered when not in use If they become dusty clean them before using in order to prevent dust from scratching the fiber optic cable ends Do not touch the ends of connectors This prevents fingerprints and other contamination of the connectors Inspect cables before installation for dust and damage If damage is suspected clean the ends and check for excessive light loss with a light me...

Страница 48: ...n If this LED is orange or red it indicates that one or more environmental monitors is reporting a problem The Ethernet port link LEDs should not be On unless the cable is connected The LEDs for the Fibre Channel ports remain orange until the ports are enabled and the LED for the management port remains Off until the port is connected Note Step 10 If a component is not operating properly try remov...

Страница 49: ...condensing operating 10 to 95 Humidity RH ambient noncondensing nonoperating and storage 197 to 6500 ft 60 to 2000 m Altitude operating The following table lists the physical specifications for the switch Table 3 Physical Specifications for the Switch Specification Description 1 72 x 17 3 x 18 in 4 37 x 43 94 x 45 72 cm excluding PSU and fan module handles Dimensions HxWxD Chassis requires 1 RU 1 ...

Страница 50: ...m between walls and chassis air vents and a minimum horizontal separation of 6 in 15 2 cm between two chassis to prevent overheating To prevent the switch from overheating and shutting down you must position the air intake for the switch in a cold aisle Airflow Power Specifications General Power Supply Specifications The following table lists the specifications for the switch AC power supply Table...

Страница 51: ... 171 4 24 64G SW Table 6 Power Supply Fuse Information Fuse Melting Time I2t Amps 2 seconds Fuse Rating Amp Fuse Type PID 4 min 15 A 2 min 30 A 534 15 Time lag DS CAC 500W I 30 min 22 5 A 0 15 s 50 A 660 DS CAC 500W E Component Power Requirements and Heat Dissipation Consider heat dissipation when sizing the air conditioning requirements for an installation The power and heat associated with this ...

Страница 52: ...d Heat Dissipation for the Switch Input Current Heat Dissipation BTU hr Power Required Watts Module Type Product Number 220 VAC Amps 110 VAC Amps 0 75 1 55 491 166 Max Cisco MDS 9124V K9 64 Gbps 24 port Switch Cisco MDS 9124V K9 Switch Hardware Installation Guide 46 Technical Specifications Component Power Requirements and Heat Dissipation ...

Страница 53: ...les and Adapters on page 47 Console Port on page 48 Out of Band Ethernet Management Port on page 49 Supported Power Cords and Plugs on page 51 Cables and Adapters The accessory kit includes the following RJ 45 to RJ 45 rollover cable RJ 45 to DB 9 female DTE adapter labeled Terminal RJ 45 to DB 25 female DTE adapter labeled Terminal RJ 45 to DB 25 male DCE adapter labeled Modem Additional cables a...

Страница 54: ...internally to pin 8 Connecting the Console Port to a Computer Using the DB 25 Adapter You can use the RJ 45 to RJ 45 rollover cable and the RJ 45 to DB 25 female DTE adapter labeled Terminal to connect the console port to a computer running terminal emulation software The following table lists the pinouts for the console port the RJ 45 to RJ 45 rollover cable and the RJ 45 to DB 25 female DTE adap...

Страница 55: ... 45 rollover cable and the RJ 45 to DB 9 female DTE adapter Table 10 Port Mode Signaling and Pinouts with DB 9 Adapter Console Device RJ 45 to DB 9 Terminal Adapter RJ 45 to RJ 45 Rollover Cable Console Port Signal DB 9 Pin RJ 45 Pin RJ 45 Pin Signal CTS 8 8 1 RTS DSR 6 7 2 DTR RxD 2 6 3 TxD GND 5 5 4 GND GND 5 4 5 GND TxD 3 3 6 RxD DTR 4 2 7 DSR RTS 7 1 8 CTS Out of Band Ethernet Management Port ...

Страница 56: ...gnal Pin BI DA 1 BI DA 2 BI DB 3 BI DC 4 BI DC 5 BI DB 6 BI DD 7 BI DD 8 The following figure shows a schematic representation of the 10 100 1000 BASE T cable Figure 18 Twisted Pair 10 100 1000 BASE T Cable The following table lists the connector pinouts and signal names for a 10 100 BASE T management port MDI cable Cisco MDS 9124V K9 Switch Hardware Installation Guide 50 Cable and Port Specificat...

Страница 57: ...cord Cisco approved cords may be ordered with the product Standard power cords with a country specific plug can be used with wall outlets Jumper power cords can be used with cabinet outlets The user may also source their own power cords for the product as long as they meet the power cord specifications for this product Only the standard power cords or jumper power cords ordered from Cisco are supp...

Страница 58: ...ollowing table lists the supported power cords and power plugs for the switch Table 13 Supported Power Cords and Power Plugs Power Plug Reference Illustration Length Source Plug Type Power Cord Part Number Locale 8 2 ft 2 5 m IRAM 2073 plug 10 A CAB 9K10A AR Argentina 8 2 ft 2 5 m SAA 3 plug AS 3112 1993 10 A CAB 9K10A AU Australia 8 2 ft 2 5 m GB1002 10A CAB 9K10A CH China 8 2 ft 2 5 m VIIG Plug ...

Страница 59: ...AB 250V 10A BR Brazil Jumper Power Cords Jumper power cords have an IEC C15 connector on the outlet end of the cord and an IEC C14 connector on the inlet end of the cord This cord is compatible with IEC C13 outlet receptacles This type of outlet receptacle is commonly used for power distribution inside cabinets The following table lists the supported jumper power cords and power plugs for the swit...

Страница 60: ...0 A CAB C13 C14 3M Fibre Cable Specifications For information on the fibre cable specifications see the Cisco MDS 9000 Family Pluggable Transceivers Data Sheet Cisco MDS 9124V K9 Switch Hardware Installation Guide 54 Cable and Port Specifications Fibre Cable Specifications ...

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