Gigabyte DO22-ST0 User manual

DO22-ST0
ORV3 Rack - 42OU 48V
User Manual
Rev. 1.0

Copyright
© 2023 Giga Computing Technology CO., LTD. All rights reserved.
The trademarks mentioned in this manual are legally registered to their respective owners.
Disclaimer
Information in this manual is protected by copyright laws and is the property of Giga Computing.
Changes to the specications and features in this manual may be made by Giga Computing
without prior notice. No part of this manual may be reproduced, copied, translated, transmitted, or
published in any form or by any means without Giga Computing's prior written permission.
Documentation Classications
In order to assist in the use of this product, Giga Computing provides the following types of documen-
tation:
 User Manual: detailed information & steps about the installation, conguration and use of this
product (e.g. motherboard, server barebones), covering hardware and BIOS.

User Guide: detailed information about the installation & use of an add-on hardware or
software component (e.g. BMC rmware, rail-kit) compatible with this product.
Quick Installation Guide: a short guide with visual diagrams that you can reference easily for
installation purposes of this product (e.g. motherboard, server barebones).
Please see the support section of the online product page to check the current availability of these
documents.
For More Information
For related product specications, the latest rmware and software, and other information please visit our website at
http://www.gigabyte.com/Enterprise
For GIGABYTE distributors and resellers, additional sales & marketing materials are available from our reseller
portal: http://reseller.b2b.gigabyte.com
For further technical assistance, please contact your GIGABYTE representative or visit
https://esupport.gigabyte.com/ to create a new support ticket
For any general sales or marketing enquiries, you may also message GIGABYTE server directly by email:
server[email protected]

Conventions
The following conventions are used in this user's guide:
NOTE!
Pieces of additional
information related to the current topic.
CAUTION!
Precautionary measures to
avoid possible hardware or software problems.
WARNING!
Alerts to any damage that might
result from doing or not doing specic actions.

Server Warnings and Cautions
Before installing a server, be sure that you understand the following warnings and cautions.
WARNING!
To reduce the risk of electric shock or damage to the equipment:
• Do not disable the power cord grounding plug. The grounding plug is an important safety
feature.
• Plug the power cord into a grounded (earthed) electrical outlet that is easily accessible at all
times.
• Unplug the power cord from the power supply to disconnect power to the equipment.
• Do not route the power cord where it can be walked on or pinched by items placed against it.
Pay particular attention to the plug, electrical outlet, and the point where the cord extends from
the server.
WARNING!
To reduce the risk of personal injury from hot surfaces, allow the drives and the internal
system components to cool before touching them.
WARNING!
This server is equipped with high speed fans. Keep away from hazardous moving fan
blades during servicing.
CAUTION!
• Do not operate the server for long periods with the access panel open or removed. Operat-
ing the server in this manner results in improper airow and improper cooling that can lead to
thermal damage.
• Danger of explosion if battery is incorrectly replaced.
• Replace battery with the same or equivalent type recommended by the manufacturer.
• Dispose of used batteries according to the manufacturer’s instructions.
CAUTION!
Risk of explosion if battery is replaced incorrectly or with an incorrect type. Replace the battery
only with the same or equivalent type recommended by the manufacturer. Dispose of used bat-
teries according to the manufacturer’s instructions.

Electrostatic Discharge (ESD)
CAUTION!
ESD CAN DAMAGE DRIVES, BOARDS, AND OTHER PARTS. WE RECOMMEND THAT YOU
PERFORM ALL PROCEDURES AT AN ESD WORKSTATION. IF ONE IS NOT AVAILABLE,
PROVIDE SOME ESD PROTECTION BY WEARING AN ANTI-STATIC WRIST STRAP AT-
TACHED TO CHASSIS GROUND -- ANY UNPAINTED METAL SURFACE -- ON YOUR SERVER
WHEN HANDLING PARTS.
Always handle boards carefully, they can be extremely sensitive to ESD. Hold boards only by
their edges without touching any components or connectors. After removing a board from its
protective ESD bag or from the system, place the board component side up on a grounded, static
free surface. Use a conductive foam pad if available but not the ESD bag. Do not slide the board
over any surface.
System power on/off: To service components within the server, please ensure the power has
been disconnected.
e.g. Remove the node from the server chassis (to disconnect power) or disconnect the power
from the server chassis.
Make sure the system is removed from the rack before opening the chassis, adding, or removing
any non hot-plug components.
Hazardous conditions, devices and cables: Hazardous electrical conditions may be present
on power, telephone, and communication cables. Turn off the system chassis and disconnect the
cables attached to the system before servicing the chassis. Otherwise, personal injury or equip-
ment damage can result.
Electrostatic discharge (ESD) and ESD protection: ESD can damage drives, boards, and
other parts. We recommend that you perform all procedures in this chapter only at an ESD work-
station. If one is not available, provide some ESD protection by wearing an antistatic wrist strap
attached to chassis ground (any unpainted metal surface on the server) when handling parts.
ESD and handling boards: Always handle boards carefully. They can be extremely sensi-tive to
electrostatic discharge (ESD). Hold boards only by their edges. After removing a board from its
protective wrapper or from the system, place the board component side up on a grounded, static
free surface. Use a conductive foam pad if available but not the board wrapper. Do not slide
board over any surface.

Installing or removing jumpers: A jumper is a small plastic encased conductor that slips over
two jumper pins. Some jumpers have a small tab on top that can be gripped with n-gertips or
with a pair of ne needle nosed pliers. If the jumpers do not have such a tab, take care when us-
ing needle nosed pliers to remove or install a jumper; grip the narrow sides of the jumper with the
pliers, never the wide sides. Gripping the wide sides can dam-age the contacts inside the jumper,
causing intermittent problems with the function con-trolled by that jumper. Take care to grip with,
but not squeeze, the pliers or other tool used to remove a jumper, or the pins on the board may
bend or break.

- 7 -
Table of Contents
Chapter 1 JBOD Hardware.............................................................................................8
1-1 Installation Precautions.................................................................................... 8
1-2 Product Specications...................................................................................... 9
Chapter 2 Rack System Appearance............................................................................10
2-1 System Front View......................................................................................... 10
2-2 System Rear View.......................................................................................... 11
2-3 Management LAN Module LEDs.................................................................... 12
2-4 Power Supply Module LEDs .......................................................................... 13
Chapter 3 Rack System Hardware Installation .............................................................14
3-1 Replacing the Power Supplies ....................................................................... 14
3-1-1 Replacing the Power Supplies................................................................................14
3-1-2 Replacing the Power Shelf .....................................................................................15
3-1-3 Replacing the LAN Switch Tray ..............................................................................16
3-2 Cable Routing ................................................................................................ 17
3-2-1 Power Shelf to Data LAN Switch Cable Routing ...................................................17
3-2-2 Power Shelf to AC supply 3-phase Connector Cable Routing ...............................18
3-2-3 LAN Cable Routing.................................................................................................19

- 8 -
Hardware
1-1 Installation Precautions
The motherboard/system contain numerous delicate electronic circuits and components which
can become damaged as a result of electrostatic discharge (ESD). Prior to installation, carefully
read the service guide and follow these procedures:
• Prior to installation, do not remove or break motherboard S/N (Serial Number) sticker or
warranty sticker provided by your dealer. These stickers are required for warranty validation.
• Always remove the AC power by unplugging the power cord from the power outlet before
installing or removing the motherboard or other hardware components.
• When connecting hardware components to the internal connectors on the motherboard,
make sure they are connected tightly and securely.
• When handling the motherboard, avoid touching any metal leads or connectors.
• It is best to wear an electrostatic discharge (ESD) wrist strap when handling electronic
components such as a motherboard, CPU or memory. If you do not have an ESD wrist
strap, keep your hands dry and rst touch a metal object to eliminate static electricity.
•
Prior to installing the motherboard, please have it on top of an antistatic pad or within an
electrostatic shielding container.
• Before unplugging the power supply cable from the motherboard, make sure the power
supply has been turned off.
• Before turning on the power, make sure the power supply voltage has been set according to
the local voltage standard.
• Before using the product, please verify that all cables and power connectors of your
hardware components are connected.
• To prevent damage to the motherboard, do not allow screws to come in contact with the
motherboard circuit or its components.
• Make sure there are no leftover screws or metal components placed on the motherboard or
within the computer casing.
• Do not place the computer system on an uneven surface
.
• Do not place the computer system in a high-temperature environment.
• Turning on the computer power during the installation process can lead to damage to
system components as well as physical harm to the user.
• If you are uncertain about any installation steps or have a problem related to the use of the
product, please consult a certied computer technician.
Chapter 1 JBOD Hardware

- 9 -
Hardware
1-2 Product Specications
Socket
Socket
Security
Security Server Operating Properties
Power SupplySystem fan
System
Dimension
600 (W) x 2223 (H) x 1068 (D) mm
Socket
Socket
Security
Security Server Operating Properties
Power SupplySystem fan
Open Rack
Version
ORV3
Socket
Socket
Security
Security Server Operating Properties
Power SupplySystem fan
No. of Bus
Bars
1 Bus Bar with 48V
Socket
Socket
Security
Security Server Operating Properties
Power SupplySystem fan
Total Capacity 42OU
Socket
Socket
Security
Security Server Operating Properties
Power SupplySystem fan
Power Shelf (Qty / Max. Watts / Location)
1 set (1OU) / 15 kW (N+1) redundancy / at 21st OU
Supports up to 30kW with an additional power shelf
Socket
Socket
Security
Security Server Operating Properties
Power SupplySystem fan
Switch Tray 3 sets (1OU) / at 22nd, 23rd & 24th OU
Socket
Socket
Security
Security Server Operating Properties
Power SupplySystem fan
Available
Node Space
18OU + 20OU
NOTE:
We reserve the right to make any changes to the product specications and product-related
information without prior notice.

- 10 -
System Appearance
Chapter 2 Rack System Appearance
2-1 System Front View
No. Decription
1. Upper Half Rack (18 Units / 25U-42U)
2. Data LAN Switch (22U/23U/24U)
3. Power Shelf with Power Supply Modules x 6 (21U)
4. Lower Half Rack (20 Units / 1U-20U)
1
4
3
2

- 11 -
System Appearance
2-2 System Rear View
1
4
3
2
No. Decription
1. Upper Half Rack (18 Units / 25U-42U)
2. Data LAN Switch (22U/23U/24U)
3. Power Shelf with Power Supply Modules x 6 (21U)
4. Lower Half Rack (20 Units / 1U-20U)

- 12 -
System Appearance
No. Name Color Description
1Power LED Green The power status of PMC. When PMC power up, it
shall turn on; when system gets ready, it shall blink.
2. Alert LED Red When warning or fault happens, it shall blink.
-- Identify LED Green/Red
Alternative
When nd the location of PMC, these four led shall blink.
Keep on when reset PMC or update PMC rmware.
2-3 Management LAN Module LEDs
1
2

- 13 -
System Appearance
2-4 Power Supply Module LEDs
2
1
Status LED 1 Green Color (POWER) LED 2 RED Color (FAULT)
AC_LOSS Off ON
PSU fails event Off Solid RED
Output 50V is ON Solid Green Off
PSON OFF
(PSU is ready on) Blinking Green @ 2Hz Off
Bootloading Off Blinking RED@ 2Hz

- 14 -
Hardware Installation
Chapter 3 Rack System Hardware Installation
Pre-installation Instructions
Perform the steps below before you open the server or before you remove or replace any
component.
• Back up all important system and data les before performing any hardware conguration.
• Turn off the system and all the peripherals connected to it.
3-1 Replacing the Power Supplies
CAUTION!
• In order to reduce the risk of injury from electric shock, disconnect AC power from the power shelf
before removing it from the system.
3-1-1 Replacing the Power Supplies
Follow these instructions to replace the power supplies:
1. Disconnect the grounding cable connecting the power shelf to the rack.
2. Push the power supply latch down and at the same time pull out the power supply by using its
handle.
1
2
3. To install the power supply, insert the replacement power supply rmly into the chassis.

- 15 -
Hardware Installation
3-1-2 Replacing the Power Shelf
Follow these instructions to replace the power shelf:
1. Disconnect all power cables.
2. Push the power module latch inwards and pull the power module out of its compartment.
1
1
2
2
3. Remove all power supply units from the power shelf.

- 16 -
Hardware Installation
3-1-3 Replacing the LAN Switch Tray
Follow these instructions to replace the lan switch tray:
1. Disconnect all power cables.
2. Push the switch latch inwards and pull the switch tray out of its compartment.
1
1
3. Replace a switch tray into the cabinet until it clicks.
2

- 17 -
Hardware Installation
3-2 Cable Routing
3-2-1 Power Shelf to Data LAN Switch Cable Routing
Rack Ports (Rear Side)
A
A A
B
BB
C
C C
Item Connect To
ALAN Switch (22U) Power Port
BLAN Switch (23U) Power Port
CLAN Switch (24U) Power Port

- 18 -
Hardware Installation
3-2-2 Power Shelf to AC supply 3-phase Connector Cable Routing
Rack Ports
AA
A
Item Connect To
AAC supply 3-phase Connector

- 19 -
Hardware Installation
3-2-3 LAN Cable Routing
Switch Tray Ports
A
A
Switch Tray to Management LAN Switch
B
B
Switch Tray to Data LAN Switch
Item Connect To
AManagement LAN Switch Power Supply Connector
BData LAN Switch Power Supply Connector