H3C SR8800 Series User manual

H3C SR8800 10G Routers
Installation Guide
New H3C Technologies Co., Ltd.
http://www.h3c.com.hk
Document version: T2-080412-20170331-C-3.14

Copyright © 2007-2017, New H3C Technologies Co., Ltd. and its licensors
All rights reserved
No part of this manual may be reproduced or transmitted in any form or by any means without prior
written consent of New H3C Technologies Co., Ltd.
Trademarks
H3C, , H3CS, H3CIE, H3CNE, Aolynk, , H3Care, , IRF, NetPilot, Netflow,
SecEngine, SecPath, SecCenter, SecBlade, Comware, ITCMM and HUASAN are trademarks of New
H3C Technologies Co., Ltd.
All other trademarks that may be mentioned in this manual are the property of their respective owners
Notice
The information in this document is subject to change without notice. Every effort has been made in the
preparation of this document to ensure accuracy of the contents, but all statements, information, and
recommendations in this document do not constitute the warranty of any kind, express or implied.
Environmental protection
This product has been designed to comply with the environmental protection requirements. The storage,
use, and disposal of this product must meet the applicable national laws and regulations.

Preface
The H3C SR8800 10G Routers Installation Guide includes seven chapters, which describe the
components, installation, debugging, and hardware maintenance of the H3C SR8800 10G Routers.
This preface includes:
•Audience.
•Conventions.
•Obtaining documentation.
•Technical support
•Documentation feedback.
Audience
This documentation is intended for:
•Network planners.
•Field technical support and servicing engineers.
•Network administrators working with the SR8800 10G Routers.
Conventions
The following information describes the conventions used in the documentation.
Command conventions
Convention Descri
p
tion
Boldface Bold text represents commands and keywords that you enter literally as shown.
Italic Italic text represents arguments that you replace with actual values.
[ ] Square brackets enclose syntax choices (keywords or arguments) that are optional.
{ x | y | ... }
Braces enclose a set of required syntax choices separated by vertical bars, from which
you select one.
[ x | y | ... ]
Square brackets enclose a set of optional syntax choices separated by vertical bars, from
which you select one or none.
{ x | y | ... } *
Asterisk marked braces enclose a set of required syntax choices separated by vertical
bars, from which you select a minimum of one.
[ x | y | ... ] *
Asterisk marked square brackets enclose optional syntax choices separated by vertical
bars, from which you select one choice, multiple choices, or none.
&<1-n> The argument or keyword and argument combination before the ampersand (&) sign can
be entered 1 to n times.
# A line that starts with a pound (#) sign is comments.

GUI conventions
Convention Descri
p
tion
Boldface Window names, button names, field names, and menu items are in Boldface. For
example, the New User window opens; click OK.
> Multi-level menus are separated by angle brackets. For example, File > Create > Folder.
Symbols
Convention Descri
p
tion
WARNING An alert that calls attention to important information that if not understood or followed can
result in personal injury.
CAUTION An alert that calls attention to important information that if not understood or followed can
result in data loss, data corruption, or damage to hardware or software.
IMPORTANT An alert that calls attention to essential information.
NOTE An alert that contains additional or supplementary information.
TIP An alert that provides helpful information.
Network topology icons
Represents a generic network device, such as a router, switch, or firewall.
Represents a routing-capable device, such as a router or Layer 3 switch.
Represents a generic switch, such as a Layer 2 or Layer 3 switch, or a router that supports
Layer 2 forwarding and other Layer 2 features.
Represents an access controller, a unified wired-WLAN module, or the access controller
engine on a unified wired-WLAN switch.
Represents an access point.
Wireless terminator unit.
Wireless terminator.
Represents a mesh access point.
Represents omnidirectional signals.
Represents directional signals.
Represents a security product, such as a firewall, UTM, multiservice security gateway, or
load balancing device.
T
T
T
T





Represents a security module, such as a firewall, load balancing, NetStream, SSL VPN,
IPS, or ACG module.
Examples provided in this document
Examples in this document might use devices that differ from your device in hardware model,
configuration, or software version. It is normal that the port numbers, sample output, screenshots, and
other information in the examples differ from what you have on your device.
Obtaining documentation
To access the most up-to-date H3C product documentation, go to the H3C website
at http://www.h3c.com.hk.
To obtain information about installation, configuration, and maintenance, click
http://www.h3c.com.hk/Technical_Documents
To obtain software version information such as release notes, click
http://www.h3c.com.hk/Software_Download
Technical support
servic[email protected]
http://www.h3c.com.hk
Documentation feedback
You can email your comments about product documentation to [e-mail].
We appreciate your comments.

i
Contents
Product overview·························································································································································· 1
Chassis views ····································································································································································1
SR8802 chassis views ·············································································································································2
SR8805 chassis views ·············································································································································4
SR8808 chassis views ·············································································································································6
SR8812 chassis views ·············································································································································8
Power supply system·························································································································································9
AC power modules ··············································································································································· 10
DC power modules ··············································································································································· 11
Cooling system ······························································································································································· 13
Fan trays································································································································································· 13
Airflow design for the SR8802 and SR8805 and SR8812·············································································· 15
Airflow design for the SR8808···························································································································· 15
Preparing for installation ···········································································································································17
Safety recommendations ··············································································································································· 17
General safety recommendations························································································································ 17
Electricity safety ····················································································································································· 17
ESD prevention ······················································································································································ 17
Router moving························································································································································ 18
Laser safety····························································································································································· 18
Examining the installation site ······································································································································ 19
Weight support······················································································································································ 19
Temperature ··························································································································································· 19
Humidity ································································································································································· 19
Cleanness······························································································································································· 20
EMI requirements··················································································································································· 20
Grounding······························································································································································ 20
Power supply·························································································································································· 21
Space······································································································································································ 21
Rack-mounting ································································································································································ 21
Installation tools······························································································································································ 23
Installing the router·····················································································································································25
Inspecting the router ······················································································································································ 25
Installing the router in a rack ········································································································································ 25
Installation preparation········································································································································· 26
Installing slide rails and cage nuts to the rack ··································································································· 26
Installing the cable management brackets·········································································································· 28
Installing the mounting brackets··························································································································· 30
Installing an impedance carrier (optional)·········································································································· 31
Installing the router to a rack ······························································································································· 31
Verifying the installation ······································································································································· 32
Grounding the router ····················································································································································· 32
Installing the power system ··········································································································································· 33
Installation preparation········································································································································· 34
Installing a DC power module ····························································································································· 34
Installing an AC power module ··························································································································· 35
Installing a card······························································································································································ 36
Installation preparation········································································································································· 36

ii
Installation procedure ··········································································································································· 37
Installing a subcard························································································································································ 37
Installation preparation········································································································································· 38
Installation procedure ··········································································································································· 38
Connecting power cords··············································································································································· 39
Prerequisites ··························································································································································· 39
Connecting an AC power cord ··························································································································· 39
Connecting a DC power cord······························································································································ 42
Verifying the installation················································································································································ 43
Connecting the router to the network ·······················································································································44
Logging in to the router ················································································································································· 44
Connecting the console cable······························································································································ 44
Setting up a configuration environment ·············································································································· 45
Powering on the router ·················································································································································· 48
Verification before power-on ······························································································································· 48
Powering on the router ········································································································································· 48
Verification after power-on··································································································································· 49
Connecting the router to the network··························································································································· 50
Connecting the router to the network through an AUX cable··········································································· 50
Connecting the router to the network through an Ethernet twisted pair cable ··············································· 50
Connecting the router to the network through an optical fiber ········································································ 50
Cable routing recommendations ·································································································································· 53
Hardware management·············································································································································54
Displaying the electrical label data for your router···································································································· 54
Displaying the card information ··································································································································· 54
Rebooting your router···················································································································································· 55
Displaying the power supply system···························································································································· 56
Configuring temperature alarm thresholds for a card································································································ 57
Configuring temperature alarm thresholds for a card······················································································· 57
Displaying the temperature information·············································································································· 57
Configuring in-service hardware failure diagnosis ···································································································· 58
Displaying the operating state of fans ························································································································· 58
Displaying the alarming information of a card··········································································································· 58
Verifying and diagnosing transceiver modules ·········································································································· 59
Introduction to transceiver modules····················································································································· 59
Verifying transceiver modules ······························································································································ 59
Diagnosing transceiver modules·························································································································· 61
Troubleshooting··························································································································································64
Configuration terminal problems·································································································································· 64
No terminal display ·············································································································································· 64
Garbled terminal display······································································································································ 64
Power supply system failure·········································································································································· 65
Fan failure······································································································································································· 66
MPU failure····································································································································································· 66
LPU failure ······································································································································································· 67
Interface failure······························································································································································· 67
Technical support ··························································································································································· 68
Replacement procedures ···········································································································································69
Replacing a power supply system································································································································ 69
Preparing for the replacement ····························································································································· 69
Replacing a DC power module ··························································································································· 69
Replacing an AC power module ························································································································· 70

iii
Cleaning the air filter of a power module··················································································································· 72
Replacing a card···························································································································································· 72
Preparing for the replacement ····························································································································· 73
Replacement procedure ········································································································································ 73
Replacing a subcard······················································································································································ 74
Replacement procedure ········································································································································ 74
Replacing a fan tray ······················································································································································ 75
Replacing a fan tray for an SR8802/SR8805/SR8812 ·················································································· 75
Replacing a fan tray for an SR8808··················································································································· 76
Replacing a chassis air filter········································································································································· 77
Replacing chassis air filters for an SR8808 ······································································································· 77
Replacing the air filter for an SR8802/SR8805/SR8812 ··············································································· 78
Replacing a CF card······················································································································································ 78
Replacing a transceiver module ··································································································································· 80
Appendix A Technical specifications························································································································82
Environment requirements ············································································································································· 82
Chassis specifications···················································································································································· 82
Card specifications ························································································································································ 83
MPU specifications ················································································································································ 85
SPC card specifications ········································································································································ 86
SPE base card specifications ······························································································································· 87
MPE base card specifications ······························································································································ 87
Subcard specifications·········································································································································· 88
OAA module specifications ································································································································· 91
Transceiver module and cable specifications····································································································· 92
Fan tray specifications··················································································································································· 94
Power system specifications·········································································································································· 94
Appendix B LEDs························································································································································99
Power module LEDs························································································································································ 99
Fan LEDs·········································································································································································· 99
MPU LEDs······································································································································································100
CF card status LED···············································································································································100
Network management port LEDs ·······················································································································101
LPU status LEDs·····················································································································································101
MPU status LEDs ··················································································································································101
SPC card LEDs ······························································································································································102
LINK/ACT LED ·····················································································································································102
Combo interface LED ··········································································································································102
LINK and ACT LEDs·············································································································································103
SPE/MPE card LED ······················································································································································104
Subcard LEDs································································································································································104
Appendix C Lightning protection··························································································································· 105
Connecting the AC power supply to a power strip with lightning protection ·······················································105
Installing a lightning protector for a network port ····································································································106
Appendix D Engineering labels····························································································································· 108
Labels for cables···························································································································································108
Labels for signal cables ······································································································································108
Labels for power cords ·······································································································································108
Generic labels······················································································································································109
Labels for devices·························································································································································110
Filling in labels ·····························································································································································110
Affixing labels·······························································································································································110

iv
Affixing a label to a signal cable ······················································································································110
Affixing a label to a power cord·······················································································································111
Affixing a generic label······································································································································112
Affixing a label to a device································································································································113
Guidelines·····································································································································································113
Examples·······································································································································································113
Engineering labels for network cables··············································································································113
Engineering labels for optical fibers··················································································································115
Engineering labels for DC power cords ···········································································································117
Engineering labels for AC power cords ···········································································································118
Engineering labels for devices···························································································································119
Appendix E Cable management···························································································································· 120
Cable management guidelines···································································································································120
Cable management examples····································································································································122
Index ········································································································································································ 124

1
Product overview
The H3C SR8800 routers include the models in Table 1.
Table 1 SR8800 router chassis
Chassis Power in
p
ut Card slot orientation MPU slots LPU slots
SR8802 AC/DC Horizontal 2/1 2/3
SR8805 AC/DC Horizontal 2 5
SR8808 AC/DC Vertical 2 8
SR8812 AC/DC Horizontal 2 12
NOTE:
•A main processing unit (MPU) is the supervisor engine of a router, and a line processing unit (LPU)
receives and forwards traffic and provides network services.
•The LPU slots can hold SPE cards, MPE cards, SPC cards, and OAA cards. For the card specifications,
see "Appendix A Technical specifications."
Chassis views
The diagrams in this guide are for illustration only, and AC-powered chassis are used for example.