H3C SR6608 Installation guide

Category
Coaxial cables
Type
Installation guide

This manual is also suitable for

H3C SR6604/SR6608 Routers
Installation Guide
Hangzhou H3C Technologies Co., Ltd.
http://www.h3c.com
Document version: T2-08040D-20110810-C-1.09
Copyright © 2007-2011, Hangzhou 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 Hangzhou H3C Technologies Co., Ltd.
Trademarks
H3C,
, Aolynk, , H
3
Care,
, TOP G, , IRF, NetPilot, Neocean, NeoVTL,
SecPro, SecPoint, SecEngine, SecPath, Comware, Secware, Storware, NQA, VVG, V
2
G, V
n
G, PSPT,
XGbus, N-Bus, TiGem, InnoVision and HUASAN are trademarks of Hangzhou 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 SR6604/SR6608 Routers Installation Guide includes eight chapters, which describe the
hardware features of the H3C SR6604/SR6608 Routers and provide examples to help you install the
router.
This preface includes:
Audience
Conventions
About the H3C SR6600 documentation set
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 SR6600 routers
Conventions
This section describes the conventions used in this documentation set.
Command conventions
Convention Description
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 at least 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 Description
Boldface
Window names, button names, field names, and menu items are in Boldface. For
example, the New User window appears; click OK.
> Multi-level menus are separated by angle brackets. For example, File > Create > Folder.
Convention Description
< > Button names are inside angle brackets. For example, click <OK>.
[ ]
Window names, menu items, data table and field names are inside square brackets. For
example, pop up the [New User] window.
/ Multi-level menus are separated by forward slashes. For example, [File/Create/Folder].
Symbols
Convention Description
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.
Port numbering in examples
The port numbers in this document are for illustration only and might be unavailable on your device.
About the H3C SR6600 documentation set
The H3C SR6600 documentation set includes:
Category Documents Purposes
Marketing brochures Describe product specifications and benefits.
Product description and
specifications
Technology white papers
Provide an in-depth description of software features
and technologies.
Category Documents Purposes
Card datasheets
Describe card specifications, features, and
standards.
Compliance and safety
manual
Provides regulatory information and the safety
instructions that must be followed during installation.
Installation guide
Provides a complete guide to hardware installation
and hardware specifications.
Card manuals
Provide the hardware specifications of cards.
Hardware specifications
and installation
H3C N68 Cabinet
Installation and Remodel
Introduction
Guides you through installing and remodeling H3C
N68 cabinets.
Configuration guides
Describe software features and configuration
procedures.
Software configuration
Command references
Provide a quick reference to all available
commands.
Operations and
maintenance
H3C SR6600 Release
notes
Provide information about the product release,
including the version history, hardware and software
compatibility matrix, version upgrade information,
technical support information, and software
upgrading.
Obtaining documentation
You can access the most up-to-date H3C product documentation on the World Wide Web at
http://www.h3c.com
.
Click the links on the top navigation bar to obtain different categories of product documentation:
[Technical Support & Documents > Technical Documents]
– Provides hardware installation, software
upgrading, and software feature configuration and maintenance documentation.
[Products & Solutions]
– Provides information about products and technologies, as well as solutions.
[Technical Support & Documents > Software Download]
– Provides the documentation released with the
software version.
Technical support
http://www.h3c.com
Documentation feedback
You can e-mail your comments about product documentation to info@h3c.com.
We appreciate your comments.
i
Contents
Product overview·························································································································································· 1
SR6604 physical architecture··········································································································································1
SR6608 physical architecture··········································································································································3
Main processing units·······················································································································································5
Flexible interface platform modules ································································································································6
FIP-100 ······································································································································································7
FIP-110 ······································································································································································7
FIP-200 ······································································································································································8
FIP-210 ······································································································································································8
Service aggregation platform modules···························································································································9
SAP-48GBE ·······························································································································································9
SAP-24GBP ···························································································································································· 10
OAP cards ······································································································································································ 10
HIMs and MIMs······························································································································································ 10
Power supplies································································································································································ 10
AC-input power supply ········································································································································· 10
DC-input power supply ········································································································································· 11
Fan trays·········································································································································································· 12
Preparing for installation ···········································································································································13
Safety recommendations ··············································································································································· 13
Safety symbols ······················································································································································· 13
General safety recommendations························································································································ 13
Safety with electricity ············································································································································ 13
Safety with laser ···················································································································································· 13
Safety with router moving····································································································································· 14
Examining the installation site ······································································································································ 14
Temperature and humidity···································································································································· 14
Altitude ··································································································································································· 15
Cleanness······························································································································································· 15
Cooling system ······················································································································································ 15
ESD prevention ······················································································································································ 16
EMI·········································································································································································· 17
Lightning protection··············································································································································· 17
Rack-mounting························································································································································ 18
Installation tools······························································································································································ 18
Installation accessories ·················································································································································· 18
Checklist before installation ·········································································································································· 19
Installing the router·····················································································································································21
Installation flow ······························································································································································ 22
Check before installation··············································································································································· 22
Installing the router in a 19-inch rack ·························································································································· 23
Installing cage nuts to the rack ···························································································································· 23
Installing the cable management brackets·········································································································· 24
Installing the mounting brackets to the router····································································································· 24
Installing the router to the rack····························································································································· 25
Grounding the router ····················································································································································· 25
Installing an MPU ··························································································································································· 26
Installing an RPE-X1 MPU ····································································································································· 26
ii
Installing an RSE-X1 MPU ····································································································································· 28
Installing a FIP module··················································································································································· 29
Installing a SAP/OAP ···················································································································································· 30
Installing a HIM ······························································································································································ 31
Installing a MIM ····························································································································································· 32
Installing a fan tray ························································································································································ 32
Installing a CF card························································································································································ 33
Installing a power supply ·············································································································································· 34
Connecting a power cord ············································································································································· 34
Connecting an AC power cord ··························································································································· 34
Connecting a DC power cord······························································································································ 35
Connect Ethernet cables················································································································································ 36
Connecting a copper Ethernet cable··················································································································· 36
Connecting a fiber Ethernet cable······················································································································· 36
Installing optional components··································································································································39
Installing an air filter ······················································································································································ 39
Installing a fiber management tray ······························································································································ 40
Installing a port lightning arrestor ································································································································ 41
Installing a power lightning arrester (lightning protection busbar)··········································································· 43
Installing a signal lightning arrester ····························································································································· 44
Logging in to the router and configuring basic settings··························································································46
Login methods································································································································································· 46
Logging in through the console port ···························································································································· 46
Setting up a configuration environment ·············································································································· 46
Setting terminal parameters·································································································································· 47
Powering on the router ·················································································································································· 50
Checking before power-on··································································································································· 50
Checking after power-on ······································································································································ 50
Displaying boot information································································································································· 51
Logging in to the router through Telnet························································································································ 52
Logging to the router through the AUX port ················································································································ 52
Configuring basic settings············································································································································· 53
Hardware management and maintenance ··············································································································54
Displaying hardware information of the router··········································································································· 54
Displaying the software and hardware version information of the router······················································· 54
Displaying the operational statistics of the router ······························································································ 55
Displaying the detailed information about a module ························································································ 56
Displaying the electrical label information of a module ··················································································· 56
Displaying the CPU usage of a module ·············································································································· 57
Displaying the memory usage of a module········································································································ 58
Displaying the CF card information ···················································································································· 58
Displaying the operational status of the fan······································································································· 59
Displaying the operational status of power supplies························································································· 59
Displaying the alarming thresholds of a module ········································································································ 59
Port configuration and management···························································································································· 60
Configuring a combo interface···························································································································· 60
Displaying transceiver module information and alarming information ··························································· 61
Active and standby switchover for MPUs ···················································································································· 62
Solving system faults ······················································································································································ 63
Solving system faults ············································································································································· 63
Viewing the system fault solving method ············································································································ 63
Saving the current configuration of the router ············································································································ 63
Rebooting a module or router······································································································································· 64
iii
Replacement procedures ···········································································································································66
Safety recommendations ··············································································································································· 66
Replacing a power supply ············································································································································ 66
Replacing an RPE-X1 MPU ············································································································································ 67
Prerequisites ··························································································································································· 67
Replacing an MPU ················································································································································ 67
Replacing an RSE-X1 MPU············································································································································ 68
Prerequisites ··························································································································································· 68
Replacing an MPU ················································································································································ 68
Replacing a FIP module················································································································································· 69
Replacing a SAP/OAP module ···································································································································· 70
Replacing a HIM ···························································································································································· 71
Replacing a MIM ··························································································································································· 72
Replacing a CF card······················································································································································ 72
Replacing a transceiver module ··································································································································· 73
Replacing a fan tray ······················································································································································ 74
Replacing an air filter ···················································································································································· 75
Replacing a memory module ········································································································································ 76
When to replace a memory module ··················································································································· 77
Memory module structure ····································································································································· 78
Memory module slot·············································································································································· 78
Replacing a memory module ······························································································································· 78
Troubleshooting··························································································································································80
MPU failures ··································································································································································· 80
RUN LED is off ······················································································································································· 80
RUN LED fast flashes············································································································································· 80
ALM LED is steady on or flashes·························································································································· 81
FIP module failures ························································································································································· 81
RUN LED is off ······················································································································································· 81
RUN LED fast flashes············································································································································· 82
Power supply failures····················································································································································· 82
Power LED is off····················································································································································· 82
Red power LED is on············································································································································· 82
Fan failures ····································································································································································· 82
Fan tray is absent ·················································································································································· 82
ALM LED is red ······················································································································································ 83
HIM/MIM failures·························································································································································· 83
Configuration system problems ···································································································································· 84
No terminal display ·············································································································································· 84
Garbled terminal display······································································································································ 84
No response from the serial port························································································································· 84
Password loss ································································································································································· 84
BootWare password loss ····································································································································· 84
User password loss ··············································································································································· 85
Super password loss ············································································································································· 86
Cooling system failure ··················································································································································· 87
Interface module, cable, and connection failure ········································································································ 88
Software upgrade failures············································································································································· 88
No response from the serial port of the MPU····································································································· 88
TFTP upgrade failure ············································································································································· 88
FTP upgrade failure··············································································································································· 89
Application file missing errors ······································································································································ 89
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Appendix A Technical specifications························································································································91
Dimensions and weight ················································································································································· 91
System power ································································································································································· 91
AC power supply ··························································································································································· 92
DC power supply ··························································································································································· 92
Fan tray ··········································································································································································· 92
MPU················································································································································································· 93
RPE-X1····································································································································································· 93
RSE-X1 ···································································································································································· 93
Components ··························································································································································· 94
FIP-100 ············································································································································································ 96
Technical specifications ········································································································································ 96
Maximum interface modules provided by FIP-100s in full configuration ························································ 97
FIP-110 ············································································································································································ 98
Technical specifications ········································································································································ 98
Maximum interface modules provided by FIP-110s in full configuration ························································ 99
FIP-200 ············································································································································································ 99
Technical specifications ········································································································································ 99
Maximum interface modules provided by FIP-200s in full configuration ······················································100
FIP-210 ··········································································································································································100
Technical specifications ······································································································································100
Maximum interface modules provided by FIP-210s in full configuration ······················································101
SAP-48GBE···································································································································································101
SAP-24GBP···································································································································································102
Port lightning arrester···················································································································································103
Power lightning arrester ··············································································································································104
Signal lightning arrester ··············································································································································104
Appendix B Hardware compatibility matrixes······································································································ 105
FIP and router compatibility matrix ····························································································································105
FIP and MPU compatibility matrix ······························································································································105
Interface module and router compatibility matrix·····································································································105
Interface module and FIP compatibility matrix··········································································································106
Interface module and transceiver module compatibility matrix···············································································107
SAP/OAP and MPU compatibility matrix ·················································································································108
Appendix C LEDs ···················································································································································· 109
MPU LEDs······································································································································································110
FIP LEDs ·········································································································································································112
SAP LEDs ·······································································································································································114
HIM/MIM LEDs ····························································································································································115
Power supply LEDs ·······················································································································································115
Fan tray LEDs ································································································································································116
Appendix D Arranging slots and numbering interfaces······················································································· 118
Slot arrangement··························································································································································118
Slot arrangement for MPUs and interface modules··································································································120
Numbering interfaces ··················································································································································120
Examples·······································································································································································121
Example 1 ····························································································································································121
Example 2 ····························································································································································121
Example 3 ····························································································································································121
Example 4 ····························································································································································122
Appendix E Cables················································································································································· 123
Ethernet twisted pair cable··········································································································································123
v
Introduction ··························································································································································123
Ethernet twisted pair cable·································································································································127
Optical fiber ·································································································································································127
E1 interface cable ························································································································································128
T1 interface cable ························································································································································129
CE3/CT3 interface cable············································································································································130
Serial port cable···························································································································································131
Appendix F AC power cables used in different countries or regions ································································· 134
10A AC power cables used in different countries or regions·················································································134
16A AC power cables used in different countries or regions·················································································137
Index ········································································································································································ 139
1
Product overview
This chapter describes the H3C SR6604 and SR6608 routers and includes these sections:
SR6604 physical architecture
SR6608 physical architecture
Main processing units
Flexible interface platform modules
Service aggregation platform modules
OAP cards
HIMs and MIMs
Power supplies
Fan trays
SR6604 physical architecture
Figure 1 Front view (an RPE-X1 carrier installed)
(1) MPU slot (slot 0 and slot 1) (2) Fan tray
(3) Service module slots (slot 2 and slot 3) (4) Power supply slots
(5) PoE module slot (reserved)
NOTE:
In this figure, an RPE-X1 carrier that holds one RPE-X1 MPU is installed. An RPE-X1 carrier can hold up
to two RPE-X1 MPUs.
No PoE modules are now available for the router.
2
Figure 2 Front view (an RSE-X1 MPU installed)
1
2
3
4 45
6
(1) MPU slot (slot 1) (2) MPU/service module slot (slot 2)
(3) Service module slot (slot 3) (4) Power supply slots
(5) PoE module slot (reserved) (6) Fan tray
NOTE:
In this figure, one RSE-X1 MPU is installed. You can install one more RSE-X1 MPU or install one service
module in the MPU/service module slot.
No PoE modules are now available for the router.
Figure 3 Rear view
(1) Rear cover handle (2) Air filter (optional)
(3) Chassis handle (4) Grounding screw and sign
(5) Air vents
CAUTION:
Do not use the rear cover handle when you move the router chassis. This handle is desi
g
ned to help you
remove the rear cover and cannot support the chassis weight.
3
SR6608 physical architecture
Figure 4 Front view (an RPE-X1 carrier installed)
(1) MPU slot (slot 0 and slot 1) (2) Service module slots (slot 2 through slot 5)
(3) Fan tray (4) Power supply slots
(5) PoE module slot (reserved)
NOTE:
In this figure, an RPE-X1 carrier that holds one RPE-X1 MPU is installed. An RPE-X1 carrier can hold up
to two RPE-X1 MPUs.
No PoE modules are now available for the router.
4
Figure 5 Front view (an RSE-X1 MPU installed)
1
2
3
4
4
5
6
(1) MPU slot (slot 1) (2) MPU/service module slot (slot 2)
(3) Service module slot (slot 3 through slot 5) (4) Power supply slots
(5) PoE module slot (reserved) (6) Fan tray
NOTE:
In this figure, one RSE-X1 MPU is installed. You can install one more RSE-X1 MPU or install one service
module in the MPU/service module slot.
No PoE modules are now available for the router.
5
Figure 6 Rear view
(1) Rear cover handle (2) Air filter (optional)
(3) Chassis handle (4) Grounding screw and sign
(5) Air vents
CAUTION:
Do not use the rear cover handle when you move the router chassis. This handle is desi
g
ned to help you
remove the rear cover and cannot support the chassis weight.
Main processing units
A main processing unit (MPU) calculates routes, manages the FIB, supervises and controls the system,
and provides a precise system clock and the real time clock (RTC) function.
The MPUs available for the SR6604 and SR6608 routers include half-slot wide RPE-X1 and one-slot wide
RSE-X1. If you order an RPE-X1 MPU, you must also order an RPE-X1 carrier. For the MPU specifications,
see “Appendix A Technical specifications.
For how to install an MPU, see “Installing the router.”
6
Figure 7 RPE-X1 MPU
1
2
3
4
5 6
7 8 9
10 11
12
1314
(1) Reset button (RESET) (2) RUN LED
(3) Active/Standby LED (ACT) (4) Alarm LED (ALM)
(5) LINK/ACT LED for the Ethernet management port (6) Management Ethernet port (MANAGEMENT)
(7) Console port (CONSOLE) (8) AUX port (AUX)
(9) Host-mode USB port 0 (0) (10) Device-mode USB port 1 (1)
(11) USB 1 LED (12) CF card LED
(13) CF card (14) CF card button
Figure 8 RSE-X1 MPU
1
2
3
4 5
6
7 8
9
10
11
12
13
14
15
(1) Reset button (RESET) (2) CF card button
(3) CF card (4) CF card LED
(5) Host-mode USB port 0 (0) (6) Device-mode USB port 1 (1)
(7) USB 1 LED (8) LINK/ACT LED for the Ethernet management port
(9) Management Ethernet port (MANAGEMENT) (10) Console port (CONSOLE)
(11) AUX port (AUX) (12) Active/Standby LED (ACT)
(13) Power alarm LED (PALM) (14) RUN LED
(15) System alarm LED (ALM)
Flexible interface platform modules
A flexible interface platform module is a processing engine and you can install different interface
modules on a FIP to support different network services as needed. This section describes the flexible
interface platform (FIP) modules available for the H3C SR6604 and SR6608 routers.
When you order or install a FIP, see” Appendix B Hardware compatibility matrices” to check the FIP and
MPU compatibility.
7
FIP-100
You can plug up to four MIMs into the FIP-100 to provide high-density narrowband aggregation and
protect the investment in the MIMs for MSR routers.
Figure 9 FIP-100 front panel
(1) Combo port 1 (2) Slot 4 (3) Slot 3
(4) OPEN BOOK mark (5) Slot 1 (6) Slot 2
(7) Combo port 0
The OPEN BOOK mark indicates that the operator must read the following chapters before working with
the FIP:
Table 1 References for FIP operations
Operation Reference
Install and remove the FIP
See “Installing a FIP module” and
Replacing a FIP module.”
Install and remove MIMs
See “Installing a MIM” and “Replacing a MIM.”
Connect network cables
See “Connect Ethernet cables.”
Connect optical fibers
See “Connect Ethernet cables.”
FIP-110
You can plug up to four MIMs into the FIP-110 to provide high-density narrowband aggregation and
protect the investment in the MIMs for MSR routers.
Figure 10 FIP-110 front panel
(1) Slot 4 (2) Slot 3 (3) Combo interface 1
(4) Combo interface 0 (5) Slot 1 (6) Slot 2
(7) OPEN BOOK mark
The OPEN BOOK mark indicates that the operator must read the following chapters before working with
the FIP:
8
Table 2 References for FIP operations
Operation Reference
Install and remove the FIP See “Installing a FIP module” and “Replacing a FIP module.”
Install and remove MIMs See “Installing a MIM” and “Replacing a MIM.”
Connect network cables See “Connect Ethernet cables.”
Connect optical fibers See “Connect Ethernet cables
FIP-200
You can plug up to two HIMs into the FIP-200 to provide high-speed service processing or plug up to two
MIMs into the FIP to provide high-density narrowband aggregation. The FIP-200 also supports the mix of
a HIM and a MIM.
Figure 11 FIP-200 front panel
(1) Combo port 1 (2) OPEN BOOK mark (3) Slot 1
(4) Slot 2 (5) Combo port 0
The OPEN BOOK mark indicates that the operator must read the following chapters before working with
the FIP:
Table 3 References for FIP operations
Operation Reference
Install and remove the FIP See “Installing a FIP module” and “Replacing a FIP module.”
Install and remove MIMs See “Installing a MIM” and “Replacing a MIM.”
Connect network cables See “Connect Ethernet cables.”
Connect optical fibers See “Connect Ethernet cables.”
FIP-210
You can plug up to two HIMs into the FIP-210 to provide high-speed service processing or plug up to two
MIMs into the FIP to provide high-density narrowband aggregation. The FIP-210 also supports the mix of
a HIM and a MIM.
9
Figure 12 FIP-210 front panel
(1) Combo interface 1 (2) Combo interface 0 (3) Slot 1
(4) Slot 2 (5) OPEN BOOK mark
The OPEN BOOK mark indicates that the operator must read the following chapters before working with
the FIP:
Table 4 References for FIP operations
Operation Reference
Install and remove the FIP See “Installing a FIP module” and “Replacing a FIP module.”
Install and remove MIMs See “Installing a MIM” and “Replacing a MIM.”
Connect network cables See “Connect Ethernet cables.”
Connect optical fibers See “Connect Ethernet cables.”
Service aggregation platform modules
A service aggregation platform (SAP) module provides network ports for receiving packets from the
network and sending packets to the network. This section describes the SAPs available for the H3C
SR6604 and SR6608 routers.
SAP-48GBE
The SAP-48GBE has 48 high-performance RJ-45 ports that can be both routed and switched. One
two-color LED is available for each port to indicate their activity and link status. The module also has a
RUN LED to indicate the module operating status.
Figure 13 SAP-48GBE front panel
(1) LEDs for GE ports 0 to 47 (2) SAP module status LED (RUN)
(3) GE ports 0 to 47 (4) Ejector levers
(5) Captive screw
10
SAP-24GBP
The SAP-24GBP has 24 high-performance fiber SFP ports that can be both routed and switched. One
two-color LED is available for each port to indicate their activity and link status. The module also has a
RUN LED to indicate the module operating status.
Figure 14 SAP-24GBP front panel
(1) SFP ports 0 to 23 (2) SAP module status LED (RUN)
(3) LEDs for SFP ports 0 to 23 (4) Ejector levers
(5) Captive screw
OAP cards
You can install an OAP card in a service module slot to provide value-added services such as security
and voice. An OAP card is OAA-enabled and has an independent operating system. You can follow the
OAA standard to customize your own OAP cards.
For the OAP cards available for the routers and their compatibility, see “Appendix B Hardware
co
mpatibility matrixes.” For more information about the OAP cards, see the H3C SR6600 Routers
Interface Module Guide.
HIMs and MIMs
You can install HIMs to provide 10-Gbps service processing capability and install MIMs to provide
high-density narrowband aggregation. The HIMs and MIMs can offer a variety of interfaces, including
serial, Ethernet, POS, and E1.
The H3C SR6604 and SR6608 routers support the mix of HIMs and MIMs.
For the HIMs and MIMs available for the routers and their compatibility, see “Appendix B Hardware
co
mpatibility matrixes.”
Power supplies
The H3C SR6604 and SR6608 routers can be DC-powered or AC-powered. You can install two power
supplies in your router, and they must be the same model.
The H3C SR6604 and SR6608 routers use hot swappable power supplies. You can install one power
supply, or for redundancy, two power supplies for your routers.
AC-input power supply
The AC input voltage range is 100 VAC to 240 VAC at 50 Hz to 60 Hz.
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H3C SR6608 Installation guide

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