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Summary of Contents for H3C S9820-8C-SAN
- Page 1 H3C S9820-8C & S9820-8C-SAN Switches Installation Guide New H3C Technologies Co., Ltd. http://www.h3c.com Document version: 6W106-20230727...
- Page 2 The information in this document is subject to change without notice. All contents in this document, including statements, information, and recommendations, are believed to be accurate, but they are presented without warranty of any kind, express or implied. H3C shall not be liable for technical or editorial errors or omissions contained herein.
- Page 3 Preface H3C S9820-8C & S9820-8C-SAN Switches Installation Guide describes the appearance, installation, power-on, maintenance, and troubleshooting of the H3C S9820-8C & S9820-8C-SAN Switches. This preface includes the following topics about the documentation: • Audience. • Conventions. • Documentation feedback. Audience This documentation is intended for: •...
- Page 4 Symbols Convention Description An alert that calls attention to important information that if not understood or followed WARNING! can result in personal injury. An alert that calls attention to important information that if not understood or followed CAUTION: can result in data loss, data corruption, or damage to hardware or software. An alert that calls attention to essential information.
- Page 5 Documentation feedback You can e-mail your comments about product documentation to info@h3c.com. We appreciate your comments.
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Page 6: Table Of Contents
Contents 1 Preparing for installation ············································································· 1 Safety recommendations ··································································································································· 1 Examining the installation site ···························································································································· 1 Temperature/humidity ································································································································ 2 Cleanliness ················································································································································· 2 Corrosive gas limit ······································································································································ 2 EMI ····························································································································································· 3 Laser safety ················································································································································ 4 Installation tools ················································································································································· 4 Installation accessories ······································································································································ 4 2 Installing the switch ··················································································... - Page 7 Symptom ··············································································································································· 5-36 Solution ················································································································································· 5-36 Fan module failure ········································································································································ 5-36 Symptom ··············································································································································· 5-36 Solution ················································································································································· 5-37 Configuration terminal display issues············································································································ 5-37 No output ··············································································································································· 5-37 Garbled output ······································································································································ 5-37...
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Page 8: Preparing For Installation
Preparing for installation H3C S9820-8C and S9820-8C-SAN switches are high-density intelligent 100G/400G switches developed for data centers, providing powerful hardware forwarding capacity and abundant data center features. This document is applicable to the following switch models: Product model Product code... -
Page 9: Temperature/Humidity
• High temperature can accelerate the aging of insulation materials and significantly lower the reliability and lifespan of the switch. For information about the temperature and humidity requirements, see H3C S9820-8C & S9820-8C-SAN Ethernet Switches Hardware Information and Specifications. Cleanliness Dust buildup on the chassis might cause electrostatic adsorption and dust corrosion, resulting in poor contact of metal connectors and contact points. -
Page 10: Emi
Average concentration (mg/m Maximum concentration (mg/m 0.05 CAUTION: As a best practice, control the corrosive gas concentrations in the equipment room at their average values. Make sure the corrosive gas concentrations do not exceed 30 minutes per day at their maximum values. -
Page 11: Laser Safety
Laser safety WARNING! Disconnected optical fibers or transceiver modules might emit invisible laser light. Do not stare into beams or view directly with optical instruments when the switch is operating. The switch is a Class 1M laser device. Installation tools No installation tools are provided with the switch. - Page 12 BOM code Description Quantity Grounding screw 26010553 2 (provided) Interface module filler panel 2113A2TU 8 (provided) Power supply filler panel 2114A0CK 2 (provided) Releasable cable tie As required (user supplied) Console cable 04042967 Optional USB-to-RJ45 console cable 0404A1EE Optional Mini USB console cable User supplied SFP port dust plug 14990101...
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Page 13: Installing The Switch
Installing the switch CAUTION: Keep the tamper-proof seal on a mounting screw on the chassis cover intact, and if you want to open the chassis, contact H3C for permission. Otherwise, H3C shall not be liable for any consequence caused thereby. CAUTION: When installing the switch, always wear an ESD wrist strap and make sure the wrist strap makes good skin contact and is reliably grounded. -
Page 14: Installing The Switch In A 19-Inch Rack
Figure2-1 Installation flow Start Attach accessories to the switch and rack Install the switch Ground the switch Select and install fan modules Select and install power supplies Connect power cords Verify the installation Turn on the circuit Troubleshoot breakers Turn off the circuit Operating correctly? breakers Install interface... -
Page 15: Rack Requirements
Then use screws to secure the mounting brackets to the rack. Rack requirements To mount the switch in a 19-inch rack, the rack must meet the requirements in Table2-2. Figure2-3 S9820-8C/S9820-8C-SAN chassis dimensions 130.5 mm (5.14 in) 760 mm 50 mm (1.97 in) (29.92 in) - Page 16 You can purchase one or two cable management frames for the Cable management frame (optional) switch as required. See Figure2-5. 1 kit. You must purchase bottom support rails for rack-mounting the Bottom support rails (not provided) switch. See Figure2-6. Figure2-4 Mounting brackets Figure2-5 Cable management frame Figure2-6 Bottom support rails (1) Installation hole...
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Page 17: Attaching The Mounting Brackets To The Chassis
Attaching the mounting brackets to the chassis As shown in Figure2-7, the switch provides one installation position for mounting brackets. Figure2-7 Installation position for mounting brackets (1) Installation position for mounting brackets To attach the mounting brackets to the chassis: Place the wide side of a mounting bracket against its installation position on the chassis. - Page 18 standard installation holes is slightly smaller than the distance between a standard installation hole and the middle, auxiliary installation hole. Figure2-9 Slide rail installation position on the rack 1 RU 1 RU 1 RU 1 RU (1) Positioning tab (2) Bottom square hole in the 2U rack space Install cage nuts (user-supplied) in the marked mounting holes in the rack posts.
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Page 19: Mounting The Switch In The Rack
Figure2-10 Installing bottom support rails Attach bottom support rails to the rack Attach cage nuts to the rack Mounting the switch in the rack This task requires two people. To mount the switch in the rack: Verify that the mounting brackets have been securely attached to the switch chassis. Verify that the bottom support rails and cage nuts have been correctly attached to the rack posts. -
Page 20: Attaching The Cable Management Frame To The Rack
Figure2-11 Mounting the switch in the rack Attaching the cable management frame to the rack You can purchase one cable management frame for the switch and install it on the rack posts immediately above or below the switch as required. For more organized cabling, you can purchase two cable management frames so that the switch has a cable management frame installed both above and below it. -
Page 21: Connecting The Grounding Cable To The Chassis
Use M5 grounding screws to attach a grounding cable that has a two-hole grounding lug or single-hole grounding lug to the grounding point on the switch. If the grounding cable length or terminal type cannot meet your requirement, make an applicable grounding cable or contact H3C Support. -
Page 22: Grounding The Switch
Use grounding screws to attach the two-hole grounding lug or single-hole grounding lug of the grounding cable to the grounding point, and then fasten the screws. As a best practice, use a torque of 30 kgf-cm (2.94 Nm) to fasten the grounding screws. Figure2-14 Attaching the grounding cable that has a single-hole grounding lug to the grounding point on the switch Figure2-15 Attaching the grounding cable that has a two-hole grounding lug to the... -
Page 23: Installing/Removing Fan Modules
• Do not place the fan module in a wet area, and prevent liquid from entering into the fan module. • When an internal circuit or component of the fan module fails, contact H3C Support. Do not remove any component from the fan module yourself. -
Page 24: Installing A Fan Module
Select appropriate fan modules as needed. For the optional fan modules and their specifications, see H3C S9820-8C & S9820-8C-SAN Ethernet Switches Hardware Information and Specifications. The switch supports shipping with fan modules and power supplies installed. If your switch came with fan modules preinstalled, skip this section. -
Page 25: Removing A Fan Module
The switch supports 2+1 and 2+2 power supply redundancy. You can install two to four power supplies for the switch as needed. For information about the power supplies available for the switch, see H3C S9820-8C & S9820-8C-SAN Ethernet Switches Hardware Information and Specifications. 2-18... -
Page 26: Safety Guidelines
• To avoid power supply damage, do not open the power supply. When an internal circuit or component of the power supply fails, contact H3C Support. Installing a power supply The switch supports shipping with fan modules and power supplies installed. If your switch came with power supplies preinstalled, skip this section. -
Page 27: Removing A Power Supply
If you insert the power supply into the slot upside down, the power supply output connectors might be damaged during the inserting or removing process. If you encounter a hard resistance while inserting the power supply, pull out the power supply, orient it correctly, and then insert it again. -
Page 28: Connecting The Power Cord For A Power Supply
Figure2-23 Removing the power supply (1) Press the latch towards the handle (2) Pull the power supply out Connecting the power cord for a power supply WARNING! • Make sure each power cord has a separate circuit breaker. • Before you connect a power cord, make sure the circuit breaker for the power cord is switched off. -
Page 29: Installing And Removing Interface Modules
The switch provides eight interface module slots. For the interface modules available for the switch and the interface module specifications, see H3C S9820-8C & S9820-8C-SAN Ethernet Switches Hardware Information and Specifications. The following installation and removal procedures use an LSWM116H interface module as an example. - Page 30 Figure2-25 Removing the filler panel from the interface module slot Keep the removed filler panel secure for future use. Unpack the interface module. Press down and hold the latch of the ejector lever to pull the ejector lever out. Figure2-26 LSWM116H interface module (1) Latch (2) Ejector lever Insert the module slowly into the slot along the guide rails, as shown by callout 1 in Figure2-27.
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Page 31: Removing An Interface Module
Removing an interface module CAUTION: If you are not to install a new interface module after removing the original one, install a filler panel in the slot to prevent dust and ensure good ventilation. To remove an interface module: Prepare an anti-static bag. Wear an ESD wrist strap and make sure the wrist strap makes good skin contact and is reliably grounded. -
Page 32: Accessing The Switch For The First Time
The signal pinout for the RJ-45 connector of a serial console cable varies by vendor. To avoid abnormal configuration terminal display, use a serial console cable provided by H3C. For more information, see Table3-2. To prepare a serial console cable yourself, make sure the signal pinout for the RJ-45 connector is the same as that shown in Table3-3. -
Page 33: Connecting The Console Cable
Table3-2 Console cable views Product code for the Console cable type Console cable view recommended H3C console cable DB9-to-RJ45 console cable 04042967 USB-to-RJ45 console cable 0404A1EE Mini USB console cable User supplied, Connecting the console cable Connecting a DB9-to-RJ45 console cable CAUTION: •... -
Page 34: Connecting A Usb-To-Rj45 Console Cable
Click the following link, or copy it to the address bar on your browser and download the USB-to-RJ45 console driver. http://www.h3c.com/en/home/USB_to_RJ45_Console/ View the TXT file Read me in the Windows folder to check whether the Windows system of the configuration terminal supports the driver. - Page 35 Figure3-3 Driver installation wizard Click Finish after the drive installation is completed. Figure3-4 Finishing the driver installation Connect the standard USB connector of the cable to the USB port of the configuration terminal. 3-28...
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Page 36: Connecting A Mini Usb Console Cable
After the startup completes, you can access the CLI to configure the switch. For more information about the configuration commands and CLI, see H3C S9820-8C & S9820-8C-SAN Ethernet Switches Configuration Guides and H3C S9820-8C & S9820-8C-SAN Ethernet Switches Command References. - Page 37 3-30...
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Page 38: Setting Up An M-Lag System
CLI by default. The two sets of commands are consistent in the service configuration methods, functions, and output, with only differences in the command keywords. For the differences in the command keywords, see M-LAG configuration in H3C S9820-8C & S9820-8C-SAN Ethernet Switches Layer 2—LAN Switching Configuration Guide. -
Page 39: Planning For Setting Up An M-Lag System
Power on the switches. For detailed information about M-LAG, see M-LAG configuration in Configure the M-LAG system H3C S9820-8C & S9820-8C-SAN Ethernet Switches Layer 2—LAN settings. Switching Configuration Guide. Select cables or transceiver modules and optical fibers matching Connect the member switches. -
Page 40: Planning The Cable Connection Scheme
Transceiver modules and optical fibers can be combined flexibly and is suitable for longer distance connections. For information about the transceiver modules and cables supported by the switch, see H3C S9820-64H & S9820-8C & S9820-8C-SAN Ethernet Switches Transceiver Module Compatibility Matrixes. -
Page 41: Configuring The M-Lag System Settings
Figure4-2 Connecting two M-LAG member devices are installed in the same rack Figure4-3 Connection topology of two M-LAG member devices in the same rack Keepalive Peer-link Top of rack connection scheme M-LAG You can install member switches in two different racks side by side to deploy a top of rack (ToR) solution as shown in Figure4-4. -
Page 42: Restrictions And Guidelines
For information about logging in to the switch, see H3C S9820-8C & S9820-8C-SAN Ethernet Switches Fundamentals Configuration Guide. For information about configuring the M-LAG system settings, see M-LAG configuration in H3C S9820-8C & S9820-8C-SAN Ethernet Switches Layer 2—LAN Switching Configuration Guide. -
Page 43: Maintenance And Troubleshooting
Power supply failure Symptom The status LED on a power supply is not steady green (active state) or flashing green (standby state) For more information about the power supply LED, see H3C S9820-8C & S9820-8C-SAN Ethernet Switches Hardware Information and Specifications. Solution To resolve the issue: Verify that the power cord is connected correctly. - Page 44 Solution "Installing/removing fan modules" to replace the fan module. If the issue persists, contact H3C Support. Configuration terminal display issues No output Symptom The configuration terminal does not have any output when the switch is powered on. Solution To resolve the issue: Verify that the power system is operating correctly.
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