H3C SR6602-I AI Series User manual

H3C SR6602-I[IE]
AI-Powered ICT Converged Gateways
Installation Guide
New H3C Technologies Co., Ltd.
http://www.h3c.com
Document version: 5W101-20210811

Copyright © 2020-2021, 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
Except for the trademarks of New H3C Technologies Co., Ltd., any trademarks that may be mentioned in this
document are the property of their respective owners.
Notice
The information in this document is subject to change without notice. All contents in this document, including
statements, information, and recommendations, are believed to be accurate, but they are presented without
warranty of any kind, express or implied. H3C shall not be liable for technical or editorial errors or omissions
contained herein.
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
This installation guides you through installation of your SR6602-I[IE] AI-powered ICT converged
gateways, including preparing for installation, installing the device, hardware replacement, hardware
management and maintenance, and troubleshooting.
This preface includes the following topics about the documentation:
•
Audience.
•
Conventions.
•
Documentation feedback.
Audience
This documentation is intended for:
•
Network planners.
•
Field technical support and servicing engineers.
•
Network administrators working with the SR6602-I[IE] AI-powered ICT converged gateways.
Conventions
The following information describes the conventions used in the documentation.
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 a minimum of one.
[ x | y | ... ] *
Asterisk marked square brackets enclose optional syntaxchoices 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 opens; click OK.
>
Multi-level menus are separated by angle brackets. For example, File > Create >

Convention
Description
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
Convention
Description
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.
Represents a wireless terminator unit.
Represents a 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.
Represents a security module, such as a firewall, load balancing, NetStream, SSL
VPN, IPS, or ACG module.
T
T
T
T

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.
Documentation feedback
You can e-mail your comments about product documentation to [email protected]om.
We appreciate your comments.

i
Contents
1 Device installation flow ············································································1-1
2 Preparing for installation··········································································2-1
Safety recommendations ································································································································2-1
General safety recommendations···········································································································2-1
Electrical safety·······································································································································2-1
Laser safety·············································································································································2-1
Moving safety··········································································································································2-1
ESD prevention·······································································································································2-2
Examining the installation site·························································································································2-2
Temperature and humidity······················································································································2-2
Cleanliness··············································································································································2-3
Cooling system········································································································································2-3
Rack or workbench requirements ···········································································································2-4
EMI··························································································································································2-4
Lightning protection·································································································································2-4
Installation tools ··············································································································································2-5
3 Installing the device·················································································3-1
Installing the device in a standard 19-inch rack······························································································3-1
Device dimensions and rack requirements·····························································································3-1
Installation methods································································································································3-1
Installing the device by using the mounting brackets and slide rails·······················································3-2
Installing the device by using the mounting brackets and a rack shelf ···················································3-5
Installing the device on a workbench··············································································································3-7
Grounding the device······································································································································3-7
Grounding the device installed on a workbench ·····················································································3-8
Grounding the device installed in a rack·································································································3-8
4 Installing internal removable components················································4-1
Installing a storage controller··························································································································4-1
Installing a GPU··············································································································································4-9
Installing a DIMM ··········································································································································4-11
Installing an M.2 SSD drive···························································································································4-12
5 Installing external removable components···············································5-1
Installing MIC-X interface cards······················································································································5-1
Installing a FIP module····································································································································5-2
Installing SATA drives·····································································································································5-4
Installing power supplies·································································································································5-5
6 Connecting power cords··········································································6-1
Connecting an AC power cord························································································································6-1
Connecting a DC power cord··························································································································6-1
Connecting a high voltage DC power cord ·····································································································6-2
7 Connecting Ethernet cables·····································································7-1
Connecting copper Ethernet cables················································································································7-1
Connecting optical fibers·································································································································7-1
Connecting E1 interface cables ······················································································································7-2
8 Verifying the installation···········································································8-1
9 Accessing the device for the first time······················································9-1
Connecting the device to a configuration terminal··························································································9-1
Setting terminal parameters····························································································································9-2
Starting the device ··········································································································································9-2

ii
10 Maintaining the device·········································································10-1
Replacing a power supply·····························································································································10-1
Replacing a fan tray······································································································································10-2
Replacing a FIP module································································································································10-3
Replacing a MIC-X interface card·················································································································10-4
Replacing a SATA drive································································································································10-5
Replacing a storage controller ······················································································································10-6
Replacing a GPU ··········································································································································10-9
Replacing an M.2 SSD································································································································10-10
Replacing a DIMM·······································································································································10-11
11 Hardware management and maintenance···········································11-1
Displaying software and hardware version information for the device··························································11-1
Displaying device operating information ·······································································································11-1
Displaying detailed device information··········································································································11-2
Displaying electrical label information for the device ····················································································11-3
Displaying CPU usage information ···············································································································11-4
Displaying memory usage information··········································································································11-5
Displaying the fan tray operating status········································································································11-6
Displaying the power supply operating status·······························································································11-6
Displaying device temperature information···································································································11-7
Displaying transceiver module information ···································································································11-7
Diagnosing transceiver modules···················································································································11-8
Saving the running configuration ··················································································································11-8
Rebooting the device or a module ················································································································11-9
12 Managing RAID ···················································································12-1
RAID levels ···················································································································································12-1
Restrictions and guidelines for using RAID···································································································12-1
Creating a RAID array···································································································································12-2
Installing hardware································································································································12-2
Configuring drives·································································································································12-2
Creating a RAID array···························································································································12-3
Deleting a RAID array···································································································································12-6
Rebuilding a RAID array ·······························································································································12-9
13 Troubleshooting···················································································13-1
Startup failure of the device ··························································································································13-1
Power supply failure······································································································································13-1
Fan tray failure··············································································································································13-1
Configuration terminal display issue ·············································································································13-2
No display ·············································································································································13-2
Garbled display·····································································································································13-2

1-1
1 Device installation flow
The installation flows for SR6602-I and SR6602-IE gateways are as describe in Figure1-1.
Figure1-1 Device installation flow
End
Install the device
On a workbench
Ground the device
Install internal removable
components
Connect cables
Power on the device for the
first time
Operating correctly? Troubleshoot the device
No
Yes
Install external removable
components
On a rack
Start
Verify the installation

2-1
2 Preparing for installation
Safety recommendations
To avoid any equipment damage or bodily injury, read the following safety recommendations before
installation. Note that the recommendations do not cover every possible hazardous condition.
General safety recommendations
•
Do not place the device on an unstable case or desk. The device might be severely damaged in
case of a fall.
•
Keep the chassis clean and dust-free.
•
Do not place the device on a moist area, and avoid liquid flowing into the device. Do not use wet
cloth to wipe the device.
•
Handle the devices according to the sizes of and packaging symbols on the packages.
Electrical safety
•
Clear the work area of possible electricity hazards, such as ungrounded power extension
cables, missing safety grounds, and wet floors.
•
Locate the emergency power-off switch in the room before installation so you can quickly shut
power off when an electrical accident occurs.
•
Make sure the operating voltage is in the required range.
•
Before powering on the device, make sure the device is reliably grounded.
Laser safety
WARNING
!
Disconnected optical fibers or transceiver modules might emit invisible laser light. Do not stare into
beams or view directly with optical instruments when the device is operating.
The device is a Class 1 laser device.
To avoid ESD damage, use dust caps on disconnected optical fiber connectors. Insert a dust plug
into each fiber port and each transceiver module port not in use.
Moving safety
When you move the device, follow these guidelines:
•
To avoid damage, move and unpack the device with care.
•
After you move the device from a location below0°C (32°F) to the equipment room, follow these
guidelines to prevent condensation:
Wait a minimum of 30 minutes before unpacking the device.
Wait a minimum of 2 hours before powering on the device.
•
Before you move the device, remove all cables.

2-2
•
If the device is to be transported over a long distance, perform the following tasks before the
transport:
Remove all removable components, such as power supplies and interface cards, and place
them separately in antistatic bags.
Replace the filler panels provided with the device to prevent obstacle intrusions and
damages to the device.
•
To transport the device over a short distance, make sure the removable components are
securely installed on the device and the screws are tightly fastened.
•
When you move or lift the chassis, support the bottom of the chassis, rather than hold any
removable component.
ESD prevention
CAUTION:
Make sure t
he resistance reading between human body and the ground is in the range of 1 to 10
megohms (Mohms).
No ESD wrist strap is provided with the device. Purchase one yourself.
Always wear an ESD wrist strap when installing removable components. Make sure the wrist strap is
reliably grounded.
To attach the ESD wrist strap:
1. Wear the wrist strap on your wrist.
2. Lock the wrist strap tight around your wrist to keep good contact with the skin.
3. Secure the wrist strap lock and the alligator clip lock together.
4. Attach the alligator clip to the rack or the workbench.
Examining the installation site
The device can only be used indoors. To ensure correct operation and a long lifespan for your device,
the installation site must meet the following requirements.
Temperature and humidity
Maintain appropriate temperature and humidity in the equipment room at levels as described in
Table2-1.
•
Lasting high relative humidity can cause poor insulation, electricity leakage, mechanical
property change of materials, and metal corrosion.
•
Lasting low relative humidity can cause washer contraction and ESD and bring problems
including loose captive screws and circuit failure.
•
High temperature can accelerate the aging of insulation materials and significantly lower the
reliability and lifespan of the device.
Table2-1 Temperature and humidity requirements
Item
Specification
Temperature
•Operating:
Without hard disks: 0°C to 45°C (32°F to 113°F)
With hard disks: 0°C to 40°C (32°F to 104°F)
Without GPUs: 0°C to 45°C (32°F to 113°F)

2-3
Item
Specification

With GPUs: 0°C to 40°C (32°F to 104°F)
•Storage: –40°C to +70°C (–40°F to +158°F)
Humidity •Operating: 5% RH to 95% RH, noncondensing
•Storage: 5% RH to 95% RH, noncondensing
Cleanliness
Dust buildup on the chassis might result in electrostatic adsorption, which causes poor contact of
metal components and contact points, especially when indoor relative humidity is low. In the worst
case, electrostatic adsorption can cause communication failure.
Table2-2 Dust concentration limit in the equipment room
Substance
Concentration limit (particles/m
3
)
Dust particles ≤ 3 × 104
(No visible dust on desk in three days)
NOTE:
Dust particle diameter ≥ 5 µm
The equipment room must also meet strict limits on salts, acids, and sulfides to eliminate corrosion
and premature aging of components, as shown in Table2-3.
Table2-3 Harmful gas limits in an equipment room
Gas
Max. (mg/m
3
)
SO20.2
H2S 0.006
NH30.05
Cl20.01
NO20.04
Cooling system
For adequate cooling of the device, make sure the following requirements are met:
•
Aminimum clearance of 100 mm (3.94 in) is reserved around the inlet and outlet air vents.
•
The installation site has a good cooling system.
•
Plan the cooling system at the installation site based on the airflow direction of the device.
•
Verify the airflow directions of the devices above and below the device. Make sure the
exhausted hot air of the lower device will not enter the upper device.

2-4
Figure2-1 Airflow through the chassis
Rack or workbench requirements
•
Make sure the rack or workbench is sturdy enough to support the total weight of the device and
its accessories. For more information about the device weight, see H3C SR6602-I[IE] AI Series
ICT Converged Gateways Hardware Information and Specifications.
•
Make sure the dimensions of the rack or workbench meet the requirements.
•
Make sure the rack or workbench is reliably grounded.
EMI
All electromagnetic interference (EMI) sources, from outside or inside of the device and application
system, adversely affect the device in the following ways:
•
A conduction pattern of capacitance coupling.
•
Inductance coupling.
•
Electromagnetic wave radiation.
•
Common impedance (including the grounding system) coupling.
To prevent EMI, use the following guidelines:
•
If AC power is used, use a single-phase three-wire power receptacle with protection earth (PE)
to filter interference from the power grid.
•
Keep the device far away from radio transmitting stations, radar stations, and high-frequency
devices.
•
Use electromagnetic shielding, for example, shielded interface cables, when necessary.
Lightning protection
To protect the device from lightning better, do as follows:
•
Make sure the installation site, power supply system, and the device are reliably grounded.
•
Install a lightning arrester at the input end of the power supply to enhance the lightning
protection capability of the power supply.
•
To prevent signal ports from getting damaged by overvoltage or overcurrent caused bylightning
strikes, route interface cables only indoors. If part of the network cable of an Ethernet port must

2-5
be routed outdoors, connect a lightning arrester to the cable before you plug the cable into the
port.
Installation tools
No installation tools are provided with the device. Prepare installation tools yourself as required.
The screwdrivers of different specifications are required to install the device. Prepare flat-head
screwdrivers with a tip width of 2.5 mm (0.10 in), 5 mm (0.20 in), and 6 mm (0.24 in). Prepare Phillips
screwdrivers with a tip width of 2.5 mm (0.10 in) and 6 mm (0.24 in).
Figure2-2 Installation tools

3-1
3 Installing the device
Installing the device in a standard 19-inch rack
WARNING
!
To avoid bodily injury and device damage,
a minimum of two persons are required to install the
device.
CAUTION:
Ensure a clearance of
1 RU (44.45 mm, or 1.75 in) between the device and walls or other devices
for
heat dissipation.
Device dimensions and rack requirements
To mount the device in a rack, make sure the rack meets the requirements described in Table3-1.
Table3-1 Device dimensions and rack requirements
Device dimensions
Rack requirements
•Height—88 mm (3.46 in)
•Width—440 mm (17.32 in)
•Total depth—561 mm (20.09 in)
480 mm (18.90 in) for the chassis
56 mm (2.20 in) for the cable
management bracket at the chassis front
25 mm (0.98 in) for the power supply
handle at the chassis rear
•A minimum of 0.6 m (1.97 ft) in depth
(recommended).
•A minimum of 70 mm (2.76 in) between
the front rack posts and the front door.
•A minimum of 50 mm (1.97 in) between
the front rack posts to the rear door.
•384 mm (15.12 in) to 591 mm (23.27 in)
from the front rack posts to the rear rack
posts.
Installation methods
Table3-2 Installation methods
Installation methods
Required installation accessories
Installing the device by using the mounting brackets
and slide rails
•Mounting brackets
•Slide rails and chassis rails
•M4 mounting bracket screws
•M6 rack screws (user supplied)
•Cage nuts (user supplied)
Installing the device by using the mounting brackets
and a rack shelf
•Mounting brackets
•M4 mounting bracket screws
•M6 rack screws (user supplied)
•Cage nuts (user supplied)
•Rack shelf (user supplied)

3-2
Installing the device by using the mounting brackets and slide
rails
Figure3-1 Mounting brackets
(1) M6 screw installation position
(2) Cable management bracket
(3) Mounting bracket
Figure3-2 Slide rail and chassis rail
(1) Rear end of the slide rail
(2) Front end of the slide rail
(3) Chassis rail
To install the device by using the mounting brackets and slide rails:
1. Wear an ESD wrist strap and make sure the strap makes good skin contact and is reliably
grounded.

3-3
2. Use a mounting bracket to mark the cage nut installation positions on the front rack posts.
Install cage nuts at the marked positions.
Figure3-3 Attaching cage nuts to the rack
3. Use a slide rail to mark the cage nut installation positions on the rear rack posts. Install cage
nuts at the marked positions and attach slide rails to the rack.
Figure3-4 Attaching slide rails to the rack

3-4
4. Use M4 mounting bracket screws to attach the chassis rails and mounting brackets to both
sides of the device.
The device provides multiple chassis rail installation positions on its side panels. Attach the
chassis rails to the correct positions based on the rack depth. For security purposes, make sure
the front end of each slide rail slides a minimum length of 68 mm (2.68 in) into the chassis rail.
Figure3-5 Attaching the chassis rails and mounting brackets to the device
5. One person supports the bottom of the device, aligns the chassis rails with the slide rails, and
slides the slide rails into the chassis rails until the mounting brackets are flush against the front
rack posts.
6. Use the M6 rack screws to secure the mounting brackets to the front rack posts.
Figure3-6 Securing the device to the rack

3-5
Installing the device by using the mounting brackets and a
rack shelf
IMPORTANT:
Mounting brackets are not used for load bearing but for securing
the device to the rack. To use a
rack shelf for load bearing, make sure a rack shelf that can bear the weight of the device and its
accessories is installed in the rack before rack-mounting the device.
To install the device by using the mounting brackets and a rack shelf:
1. Wear an ESD wrist strap and make sure the strap makes good skin contact and is reliably
grounded.
2. Identify the device installation position and secure the rack shelf to the rack.
3. Use the mounting brackets to mark the cage nut installation positions on the front rack posts
according to the rack shelf position.
Figure3-7 Marking the cage nut installation positions
4. Install cage nuts at the marked positions.
Figure3-8 Installing cage nuts

3-6
5. Use M4 mounting bracket screws to attach the mounting brackets to both sides of the device
front panel.
Figure3-9 Attaching the mounting brackets to the device
6. Place the device horizontally on the rack shelf. Move the device along the rack shelf until the
mounting brackets of the device are flush against the front the rack posts.
7. Use the M6 rack screws to secure the mounting brackets to the front rack posts.
Figure3-10 Securing the device to the rack

3-7
Installing the device on a workbench
CAUTION:
•
Make sure the workbench is stable and reliably grounded.
•
Reserve a minimum clearance of 100 mm (3.94 in) around the chassis for heat dissipation.
•Do not place heavy objects on the device.
To install the device on a workbench:
1. Place the device upside down on the workbench and clean the four round holes in the chassis
bottom with a dry cloth.
2. Attach the four rubber feet to the round holes in the chassis bottom.
3. Place the device with upside up on the workbench.
Figure3-11 Installing the device on a workbench
Grounding the device
WARNING
!
•
Correctly connecting the grounding cable is crucial to lightning protection and EMI protection.
•Do not connect the device grounding cable to a fire main or lightning rod.