SUPER MICRO Computer SAS2-826EL 사용자 설명서

iii

SAS2-826EL Series Backplane

User's Guide

Table of Contents

Contacting Supermicro .......................................................................................iv

Returning Merchandise for Service.....................................................................v

Chapter 1 Safety Guidelines ....................................................................1-1

1-1

ESD Safety Guidelines ................................................................................... 1-1

1-2

General Safety Guidelines .............................................................................. 1-1

1-3

An Important Note to Users ............................................................................ 1-2

1-4

Introduction to the SAS2-826EL Backplane.................................................... 1-2

1-5

Overview of the SAS2-826EL1/EL2 Backplanes ............................................ 1-2

Chapter 2 Connectors, Jumper and LEDs ..............................................2-1

2-1

Front Connectors ............................................................................................ 2-1
Front Connectors ............................................................................................ 2-1

2-2

Front Connector and Pin Definitions ............................................................... 2-2

2-3

Front Jumper Locations and Settings ............................................................. 2-3
Explanation of Jumpers .................................................................................. 2-3

2-4

Front LED Indicators ....................................................................................... 2-5

2-5

Rear Connectors and LED Indicators ............................................................. 2-6

Chapter 3 Dual Port and Cascading Configurations ............................3-1

3-1

Single and Dual Port Expanders ................................................................... 3-1
Single Ports ..................................................................................................... 3-1
Dual Ports ....................................................................................................... 3-1

3-2

Failover ............................................................................................................ 3-2

3-3

Failover with RAID Cards and Multiple HBAs ................................................ 3-3

3-4

Cables and Chassis Power Card ................................................................... 3-4
Chassis Power Card ....................................................................................... 3-4
Connecting an Internal Host Bus Adapter to the Backplane ......................... 3-5
Supported Internal HBA to Backplane Cables ................................................ 3-6
Connecting an External Host Bus Adapter to the Backplane ........................ 3-7
Supported External HBA to Backplane Cable ................................................ 3-8
Connecting Multiple Backplanes in a Single Channel Environment ............... 3-9
Single HBA Configuration ............................................................................... 3-9
Single HBA Configuration Cables ................................................................. 3-10
Connecting Multiple Backplanes in a Dual Channel Environment ................3-11
Dual HBA Configuration Cables .................................................................... 3-12

3-5

Supported Cascading Configuration ............................................................ 3-13
Server System with Dual SAS HBA and Cascading Configuration .............. 3-14