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OSS OSS-521 Gen4 - User Manual

OSS OSS-521 Gen4
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INSTALLATION GUIDE
OSS-521 Gen4 Backplane
OSS-521 Gen4 Backplane
www.onestopsystems.com
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Summary

Getting Started

Unpacking

Instructions for checking and inspecting the backplane for physical defects upon arrival.

Description of Parts

Backplane

Identification and explanation of the main backplane components and their functions.

Upstream and Downstream Slots

Explanation of the different types of PCIe slots and their operational modes.

Slot LEDs

Description of the LEDs located on the PCIe slots and their status indications.

Board LEDs

Details on the board-level LEDs and their meanings for system status.

Slot Type

Information on the mechanical and electrical specifications of the PCIe slots.

ARF6 Connectors

Details regarding the ARF6 connectors used for daisy-chaining backplanes.

PS_ON

Explanation of the PS_ON connector for controlling backplane power.

Block Diagram

A visual representation of the internal architecture and data flow of the backplane.

Slot Configurations

Guidance on different ways to configure the backplane's PCIe slots for various setups.

OSS-521 Backplane with Kit vs. no Kit

Comparison of backplane configurations with and without the essential kit components.

Use Case Diagrams

Illustrations showing typical scenarios and applications for the OSS-521 backplane.

Supported Setup

Details on validated configurations for using the backplane with host and target cards.

Not Supported Setup

Information on configurations that are not recommended or will not function correctly.

Slot Number and Port Mapping

Explanation of how PCIe slots on the backplane map to the PCIe switch ports.

Hardware Requirements

OSS-PCIe-HIB616-x16 card

Requirements for the Host Interface Board (HIB) card used with the backplane.

SFF-8644 Gen4 x4 Cable

Details on the necessary Mini-SAS HD SFF-8644 Gen4 cables for connectivity.

Expansion Chassis with ATX Power Supply

Requirements for compatible expansion chassis and ATX power supplies.

Backplane Installation

Cable Adapter Card Installation

Target Card Installation

Specific steps for installing the HIB card in the target slot.

Target Card Switch Settings

Configuration of the DIP switches on the target adapter card.

Host Card Installation

Specific steps for installing the HIB card in the host computer's PCIe slot.

Host Card Switch Settings (x16 Configuration)

Configuration of the DIP switches on the host adapter card.

Cable Installation

Connect Mini-SAS HD SFF-8644 Cables

Detailed guide for connecting the SFF-8644 cables for data transfer.

PCIe Card Installation

Powering UP the unit

Hardware Check

Verify Board LEDs

Checking the status of LEDs on the backplane board for proper operation.

Fault LEDs (RED)

Identifying and interpreting red LEDs that indicate hardware faults or errors.

Verify Adapter Card LEDs

Checking the status LEDs on the Host Interface Board adapter cards.

Slot LEDs

Understanding the meaning of LEDs associated with each PCIe slot.

Verify OSS Devices

Linux OS

Commands and procedures to verify OSS devices in a Linux environment.

Windows 10; Server

Procedures to verify OSS devices using Windows Device Manager.

Verify PCIe cards

Linux

Using commands in Linux to verify the detection of PCIe cards.

Windows

Using Windows Device Manager to verify the detection of PCIe cards.

Troubleshooting

Device is not detected or recognized

Troubleshooting steps when devices are not detected by the system.

My PCIe devices are showing UP with a Yellow Exclamation mark

Resolving issues where PCIe devices display a yellow exclamation mark.

No link between host and target cards

Diagnosing and fixing problems with establishing a link between host and target cards.

Broken OSS-Backplane

Procedures for handling a faulty or broken OSS-521 backplane.

My PCIe cards are not detected

Steps to take when PCIe cards installed in the backplane are not recognized.

How to Get More Help

Contacting Technical Support

Details on how to contact the One Stop Systems technical support department.

Returning Merchandise

Procedure for returning products for service or replacement.

Third Party Hardware & Software Support Policy

Policy regarding support for third-party hardware and software used with OSS products.

Online Support Resources

Links and descriptions of online resources for product support and information.

OSS OSS-521 Gen4 Specifications

General IconGeneral
BrandOSS
ModelOSS-521 Gen4
CategoryComputer Hardware
LanguageEnglish

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