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Qtech QSW-9805 [2/116] Copyright statement

QSW-98ХХ Series Switch Hardware Installation and Reference Guide 2

www.qtech.ru

QTECH reserves all copyrights of this document. Any reproduction, excerption, backup, modification, transmission,

translation or commercial use of this document or any portion of this document, in any form or by any means, without the

prior written consent of QTECH is prohibited.

Exemption Statement

This document is provided “as is”. The contents of this document are subject to change without any

notice. Please obtain the latest information through the QTECH website. QTECH endeavors to ensure

content accuracy and will not shoulder any responsibility for losses and damages caused due to content

omissions, inaccuracies or errors.

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Hardware installation and reference guide 1
Qsw 98xx series switches hardware installation and reference guide v1 1
Copyright statement 2
Exemption statement 2
This document is provided as is the contents of this document are subject to change without any notice please obtain the latest information through the qtech website qtech endeavors to ensure content accuracy and will not shoulder any responsibility for losses and damages caused due to content omissions inaccuracies or errors 2
Audience 3
Document structure 3
Obtaining technical assistance 3
Preface 3
Related documents 3
Symbol conventions 3
Product overview 4
Qsw 9805 4
Specifications 4
Product appearance 5
Front panel 6
Back panel 7
Heat dissipation system 7
Power supply 7
Qsw 9807 9
Specifications 9
Product appearance 10
Front panel 11
Back panel 12
Power supply 12
Heat dissipation solution 13
Qsw 9810 14
Specifications 14
Product appearance 16
Front panel 18
Back panel 19
Power supply 19
Heat dissipation solution 20
Module 22
Qsw m 98xx mc 22
External port 24
Module appearance 24
Qsw м 98xx 4xs24gt20sfp m 24
Specifications 24
External port 26
Module appearance 26
Qsw м 98xx 48gt m 26
Specifications 26
Module appearance 27
Specifications 27
External port 28
Poe power supply 28
Button 29
Specifications 29
External port 30
Module appearance 30
Qsw м 98xx 4xs44sfp m 30
Specifications 30
External port 31
Module appearance 31
Qsw м 98xx 8xs m 31
Module appearance 32
Qsw м 98xx 48xs uh 32
Specifications 32
External port 33
Specifications 33
External port 35
Module appearance 35
Qsw м 98xx 12qxs uh 35
Specifications 35
External port 36
Module appearance 36
Qsw м 98xx 4qxs24xs uh 36
Specifications 36
External port 38
Module appearance 38
Qsw м 98xx 24gt8sfp l 38
Specifications 39
External port 40
Module appearance 40
Qsw м 98xx 24sfp8gt l 40
Specifications 40
External port 41
Module appearance 41
Qsw м 98xx fe 41
Button 42
Module appearance 42
Qsw m 98xx pwr2 ac 42
Specifications 42
External port 43
Specifications 43
External port 44
Module appearance 44
Qsw m 98xx pwr ac 44
Specifications 45
External port 46
Module appearance 46
Qsw m 98xx pwr ac poe2 46
Specifications 47
External port 48
Module appearance 48
Qsw m 98xx pwr2 dc 48
External port 49
Module appearance 49
Qsw m 98xx pwr dc 49
Specifications 49
Specifications 50
Electrical safety 51
General suggestions 51
Preparation before installation 51
Safety precautions for removal 51
Safety suggestions 51
Static discharge damage prevention 51
Wearing an anti static wrist strap 52
Installation site requirements 55
Laser safety 55
Load bearing requirements 55
Space requirements 55
Cleanness requirements 56
Humidity requirements 56
Temperature requirements 56
Ventilation requirements 56
Dusting cycle suggestions 57
Power requirements 57
Emc grounding 58
Lightning grounding 58
Safety grounding 58
System grounding requirements 58
Cabinet mounting 59
Emi consideration 59
Installation tools 60
Goods checklist 61
Installation procedure 61
Installation verification 61
Installing the air filter optional 61
Precaution for fiber connection 61
Product installation 61
Unpacking requirements 61
Installing the air filters of the supervisor module and service module 62
Installing the air filters of the switch fabric module 64
Installing brackets 65
Mounting cable management brackets 68
Mounting the cabinet 69
Precautions 69
Installation steps 70
Installing slide rails 70
Installation steps 71
Mounting the switch to a cabinet 71
Precautions 71
Connecting the system ground 72
Precaution 72
Installing power supplies 75
Installing modules 76
Install modules 79
Installing sfp sfp modules 80
Installing swappable interface modules optional 80
Installing sfp cables 81
Precaution 81
Installing 40 gigabit qsfp modules 82
Installing 40 gigabit qsfp cables 84
Precaution 84
Connecting the power cord 85
Installation verification 88
Connecting the console cable 90
Establishing the configuration environment 90
System debugging 90
Setting terminal parameters 91
Checking after power on recommended 93
Checking before power on 93
Power on startup 93
Cli commands 94
Cooling system maintenance 94
Hardware maintenance 94
Indicators 94
Module maintenance 94
Monitoring 94
Monitoring and maintenance 94
Power supply maintenance 94
Replacing fuses 94
Common troubleshooting procedures 96
Fault 1 the ac power module does not work 96
Fault 2 an exception occurs to the leds when service modules are powered on 96
Fault 3 the led is abnormal after a service module works for some time 96
Fault 4 the led of the supervisor module is abnormal 96
General installation troubleshooting flow 96
Troubleshooting 96
Fault 5 the fan tray does not work or the led is abnormal 97
Fault 6 the serial port console has no output 97
Fault 7 the serial port console outputs illegible characters 97
Fault 8 the newly inserted service module fails to be powered on 97
Fault 9 the link cannot be set up between fiber interfaces 97
Modules 98
Removing cleaning and installing air filter 98
Removing cleaning and installing air filters for supervisor and service 98
Replacing modules 98
Removing cleaning and installing air filter for switch fabric module 99
Precaution 100
Removing sfp cables 100
Removing sfp sfp modules 100
Removing swappable interface modules optional 100
Precaution 101
Removing 40 gigabit qsfp modules 101
Precaution 102
Preparation 102
Removing 40 gigabit qsfp cables 102
Replacing modules 102
Preparation 104
Removing power modules 104
Preparation 105
Removing fans 105
Bundling the cables 108
Cables 108
Connecting the external port cables 108
For the power cables you should bundle them closely along 108
Precautions 108
Simple bundling steps 108
Simple connection steps 108
The bottom of the chassis in a straight line wherever possible 108
Appendix a connectors and media 109
Base t 100base tx 10base t 109
Fiber connection 109
Appendix b switch lightning protection 111
Installing ac power arrester lightning protection cable row 111
Installing the ethernet port arrester 111
Appendix c cabling recommendations in installation 113
Precautions for cable bundling 113
Required minimum cable bend radius 113
Appendix e site selection 116

Qtech QSW-9805 [2/116] Copyright statement

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