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H3C S6850 Series Installation Manual Download Page 35

2-33 

Figure2-53 Removing the DC power cord 

 

(1) Press the tabs on the power cord connector with your thumb and forefinger 

(2) Pull the power cord connector out 

 

Figure2-54 Removing the power module 

 

(1) Pivot the latch to the right with your thumb 

(2) Pull the power module out 

 

Summary of Contents for S6850 Series

Page 1: ...Connecting the power cords 2 34 Connecting an AC power cord 2 34 Connecting a DC power cord 2 35 Installing removing expansion modules 2 35 Installing an expansion module 2 36 Removing an expansion mo...

Page 2: ...ii Fan tray failure 5 51 Symptom 5 51 Solution 5 51 Configuration terminal display problems 5 52 No display 5 52 Garbled display 5 52...

Page 3: ...every possible hazardous condition Before cleaning the switch remove all power cords from the switch Do not clean the switch with wet cloth or liquid Do not place the switch near water or in a damp en...

Page 4: ...celerate the aging of insulation materials and significantly lower the reliability and lifespan of the switch For the temperature and humidity requirements for the switch see Hardware Information and...

Page 5: ...filter interference from the power grid Keep the switch far away from radio transmitting stations radar stations and high frequency devices Use electromagnetic shielding for example shielded interface...

Page 6: ...any consequence caused thereby Figure2 1 Hardware installation flow Start Install the switch Ground the switch Connect power cords Verify the installation Turn on the circuit breakers Operating corre...

Page 7: ...ed at the port side left side view 1 Power module handle 2 Mounting bracket Figure2 4 S6850 56HF chassis dimensions mounting brackets installed at the power module side left side view 1 Power module h...

Page 8: ...the power module side left side view 1 Power module handle 2 Mounting bracket Figure2 7 S9850 4C chassis dimensions mounting brackets installed at the port side left side view 1 Power module handle 2...

Page 9: ...wer module side left side view 1 Power module handle 2 Mounting bracket Table2 2 Distance requirements between the front and rear rack posts Switch model Installation method Chassis dimensions Distanc...

Page 10: ...s 26 mm 1 02 in for the power module fan tray handles 519 to 768 mm 20 43 to 30 24 in A minimum of 1000 mm 39 37 in in depth recommended A minimum of 130 mm 5 12 in between the front rack post and the...

Page 11: ...es Switch model Mounting brackets provided Cable management brackets Rack mounting rail kit S6850 56H F 1U high one pair See Figure2 11 N A 1U high including one pair of long slide rails and one pair...

Page 12: ...ts provided with the S6850 56HF and S6850 2C switches Figure2 12 Mounting brackets provided with the S9850 4C switch 1 Cable management bracket 2 Mounting bracket Figure2 13 Mounting brackets provided...

Page 13: ...Chassis rail 2 Long slide rail Figure2 15 1U short slide rail and chassis rail Figure2 16 1U super short slide rail and chassis rail 1 Chassis rail 2 Super short slide rail Figure2 17 2U slide rail an...

Page 14: ...S9850 4C switch provides three grounding points primary grounding point with a grounding sign auxiliary grounding point 1 and auxiliary grounding point 2 as shown in Figure2 20 The S9850 32H switch p...

Page 15: ...y grounding point 4 Port side installation position for the mounting bracket Figure2 20 Mounting brackets and grounding cable installation positions on the S9850 4C switch 1 Auxiliary grounding point...

Page 16: ...ing brackets to the S6850 56HF S6850 2C and S9850 4C switches Use three installation holes to secure the mounting brackets to the S9850 32H switch To install the mounting brackets at the power module...

Page 17: ...50 4C Port side mounting position as shown in Figure2 30 675 to 923 mm 26 57 to 36 34 in Position a 611 to 858 mm 24 06 to 33 78 in Position b 546 to 793 mm 21 50 to 31 22 in Position c 518 to 728 mm...

Page 18: ...he mounting brackets long slide rails Figure2 23 Attaching the mounting brackets and chassis rails to the S6850 56HF switch port side mounting position for the mounting brackets super short slide rail...

Page 19: ...ckets and chassis rails to the S6850 56HF switch power module side mounting position for the mounting brackets super short slide rails chassis rails not reaching out of the chassis Figure2 27 Attachin...

Page 20: ...mounting brackets Figure2 29 Attaching the mounting brackets and chassis rails to the S6850 2C switch power module side mounting position for the mounting brackets Figure2 30 Attaching the mounting br...

Page 21: ...d chassis rails to the S9850 4C switch power module side mounting position for the mounting brackets Figure2 32 Attaching the mounting brackets and chassis rails to the S9850 32H switch port side moun...

Page 22: ...o attach the grounding cable to the switch Choose the grounding point according to the mounting bracket installation positions If you install the mounting bracket at the port side connect the groundin...

Page 23: ...34 Attaching a grounding cable that has a single hole lug to the grounding point S6850 56HF Figure2 35 Attaching a grounding cable that has a dule hole lug to the grounding point S6850 56HF Figure2 3...

Page 24: ...ck This task requires two people To mount the switch in the rack 1 Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded 2 Verify that the mounting brackets and cha...

Page 25: ...rails reach inside the chassis rails for a minimum of 90 mm 3 54 in after installation To rack mount the S6850 2C and S9850 32H make sure the front ends of the slide rails reach out of the chassis rai...

Page 26: ...39 Mounting the S6850 56HF switch in the rack power module side mounting position for the mounting brackets Figure2 40 Mounting the S6850 2C switch in the rack port side mounting position for the moun...

Page 27: ...41 Mounting the S6850 2C switch in the rack power module side mounting position for the mounting brackets Figure2 42 Mounting the S9850 4C switch in the rack port side mounting position for the mount...

Page 28: ...43 Mounting the S9850 4C switch in the rack power module side mounting position for the mounting brackets Figure2 44 Mounting the S9850 32H switch in the rack port side mounting position for the mount...

Page 29: ...ctricity can be safely released to the earth to minimize EMI susceptibility of the switch You can ground a switch by using a grounding strip at the installation site NOTE The grounding terminals in th...

Page 30: ...ting S6850 56HF S6850 2C or S9850 32H switch do not remove the fan trays at the same time Replace the fan trays one after another and finish replacing a fan tray within 3 minutes If a fan tray fails o...

Page 31: ...the fan tray and verify that the fan tray model is correct 3 Orient the fan tray with the TOP mark on top Grasp the handle of the fan tray with one hand and support the fan tray bottom with the other...

Page 32: ...installed with filler panels You can install power modules for the switch as required For information about the available power modules see Hardware Information and Specifications Figure2 49 Installat...

Page 33: ...shown in Figure2 51 Figure2 51 Removing a filler panel 3 Unpack the power module and verify that the power module model is correct 4 Correctly orient the power module with the words on the power modu...

Page 34: ...es in this section use the S6850 56HF switch as an example To remove a power module 1 Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded 2 Remove the power cord...

Page 35: ...ower cord 1 Press the tabs on the power cord connector with your thumb and forefinger 2 Pull the power cord connector out Figure2 54 Removing the power module 1 Pivot the latch to the right with your...

Page 36: ...emale connector of the AC power cord supplied with the power module into the power receptacle on the power module 2 Use a cable tie to secure the power cord to the handle of the power module as shown...

Page 37: ...requirements use the following table to prepare a suitable copper cable as the DC power cord Table2 5 Requirements for a suitable DC power cord Power module model Power cord connector Minimum cross se...

Page 38: ...skin contact and is reliably grounded 2 Optional If the target expansion slot has a filler panel installed remove the filler panel as shown in Figure2 58 a Use your thumb and forefinger to hold the fi...

Page 39: ...nel in the slot to prevent dust and ensure good ventilation To remove an expansion module 1 Prepare an anti static bag 2 Wear an ESD wrist strap and make sure the wrist strap makes good skin contact a...

Page 40: ...is enough space for heat dissipation around the switch and the rack is stable The grounding cable is securely connected The correct power source is used The power cords are correctly connected All the...

Page 41: ...example uses a console cable to connect a console terminal PC to the serial console port on the switch Figure3 1 Connecting the serial console port to a terminal Connecting the console cable A serial...

Page 42: ...a USB mini Type B connector at one end to connect to the mini USB console port of the switch and a standard USB Type A connector at the other end to connect to the USB port on the configuration termin...

Page 43: ...3 41 Figure3 3 Device Driver Installation Wizard 6 Click Continue Anyway if the following dialog box appears Figure3 4 Software Installation 7 Click Finish...

Page 44: ...see the user guides for these programs The following are the required terminal settings Bits per second 9600 Data bits 8 Stop bits 1 Parity None Flow control None Powering on the switch 1 Before powe...

Page 45: ...software version For more information about BootWare menu options see the software matching release notes for the device 3 After the startup completes you can access the CLI to configure the switch F...

Page 46: ...n IRF fabric setup Plan the installation site and IRF fabric setup parameters Planning IRF fabric size and the installation site Identifying the master switch and planning IRF member IDs Planning IRF...

Page 47: ...ches of both the S6850 and S9850 series to form an IRF fabric Plan the installation site depending on your network solution as follows Place all IRF member switches in one rack for centralized high de...

Page 48: ...he logical interfaces for the connections between IRF member switches Each IRF member switch has two IRF ports IRF port 1 and IRF port 2 To use an IRF port you must bind a minimum of one physical port...

Page 49: ...S6850 or S9850 switch series follow these restrictions and guidelines The peer interfaces must both be fixed ports or both be ports on expansion interface modules that are the same model If one interf...

Page 50: ...RF connections If the switches are all in one equipment room choose QSFP28 QSFP cables for IRF connections If the switches are far away from one another choose QSFP28 QSFP transceiver modules and fibe...

Page 51: ...ow these guidelines when you configure the switches Assign the master switch higher member priority than any other switch Bind physical ports to IRF port 1 on one switch and to IRF port 2 on the other...

Page 52: ...ion Guide 4 Verify that you can manage all member switches as if they were one node 5 Display the running status of the IRF fabric by using the commands in Table4 1 Table4 1 Displaying and maintaining...

Page 53: ...tch has two fan tray slots To replace failed fan trays on an operating switch follow these guidelines If multiple fan trays fail on an operating S6850 56HF S6850 2C or S9850 32H switch do not remove t...

Page 54: ...e is connected correctly 3 Verify that the console cable does not have any problems and the terminal settings are correct 4 If the issue persists contact H3C Support Garbled display Symptom The config...

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