Supero SC417E16-R1400LPB, SC417E16-R1400UB, SC417E26-R1400UB, SC417E26-R1400LPB User Manual

DOUBLE-SIDED STORAGE

SC417 CHASSIS SERIES

USER’S MANUAL

1.0

SUPER

®

SC417E16-R1400LPB SC417E16-R1400UB

SC417E26-R1400UB SC417E26-R1400LPB

SC417 Chassis Manual

ii

Manual Revision 1.0
Release Date: March 14, 2011

The information in this User’s Manual has been carefully reviewed and is believed to be accurate.
The vendor assumes no responsibility for any inaccuracies that may be contained in this document,
makes no commitment to update or to keep current the information in this manual, or to notify any
person or organization of the updates. Please Note: For the most up-to-date version of this

manual, please see our web site at www.supermicro.com.

Super Micro Computer, Inc. ("Supermicro") reserves the right to make changes to the product
described in this manual at any time and without notice. This product, including software and
documentation, is the property of Supermicro and/or its licensors, and is supplied only under a
license. Any use or reproduction of this product is not allowed, except as expressly permitted by
the terms of said license.

IN NO EVENT WILL SUPERMICRO BE LIABLE FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL,
SPECULATIVE OR CONSEQUENTIAL DAMAGES ARISING FROM THE USE OR INABILITY TO
USE THIS PRODUCT OR DOCUMENTATION, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES. IN PARTICULAR, SUPERMICRO SHALL NOT HAVE LIABILITY FOR ANY
HARDWARE, SOFTWARE, OR DATA STORED OR USED WITH THE PRODUCT, INCLUDING THE
COSTS OF REPAIRING, REPLACING, INTEGRATING, INSTALLING OR RECOVERING SUCH
HARDWARE, SOFTWARE, OR DATA.

Any disputes arising between manufacturer and customer shall be governed by the laws of Santa
Clara County in the State of California, USA. The State of California, County of Santa Clara shall
be the exclusive venue for the resolution of any such disputes. Super Micro's total liability for all
claims will not exceed the price paid for the hardware product.

California Best Management Practices Regulations for Perchlorate Materials: This Perchlorate
warning applies only to products containing CR (Manganese Dioxide) Lithium coin cells. “Perchlorate
Material-special handling may apply. See www.dtsc.ca.gov/hazardouswaste/perchlorate”

WARNING: Handling of lead solder materials used in this
product may expose you to lead, a chemical known to
the State of California to cause birth defects and other
reproductive harm.

Unless you request and receive written permission from Super Micro Computer, Inc., you may not
copy any part of this document.

Information in this document is subject to change without notice. Other products and companies
referred to herein are trademarks or registered trademarks of their respective companies or mark
holders.

Copyright © 2011 by Super Micro Computer, Inc.
All rights reserved.

Printed in the United States of America

iii

Preface

Preface

About This Manual

This manual is written for professional system integrators and PC technicians. It

provides information for the installation and use of the SC417 chassis. Installation

and maintenance should be performed by experienced technicians only.

This manual lists compatible parts available when this document was published. Al-

ways refer to the our Web site for updates on supported parts and congurations.

SC417 Chassis Manual

iv

Manual Organization

Chapter 1 Introduction

The rst chapter provides a summary of the main components included with the

SC417 chassis and describes the main features of the chassis. This chapter also

includes contact information.

Chapter 2 System Safety

This chapter lists warnings, precautions, and system safety. It is recommended that

you thoroughly familiarize yourself with installing and servicing the chassis and all

safety precautions.

Chapter 3 System Interface

Refer to this chapter for details on the system interface, which includes the func-

tions and information provided by the chassis control panel, as well as other LEDs

located throughout the system.

Chapter 4 Chassis Setup and Maintenance

Refer here for details on this chassis components including the fans, hard drives, air

shrouds, and other components. Follow the procedures given in this chapter when

installing, removing, or reconguring components in your chassis.

Chapter 5 Rack Installation

This chapter provides diagrams and information on connectivity congurations for

the SC417 chassis.

Appendix A Hardware

This section provides information on cabling, and other hardware which is compat-

ible with your chassis. For complete information on supported cables and hardware,

refer to the Supermico Web site at www.supermicro.com.

v

Preface

Appendix B Power Supply Specications

This chapter lists the specications of the power supply provided with your chas-

sis. For additional information, refer to the Supermicro website at www.supermicro.

com.

Appendix C SAS2-216EL Backplane Specications

This section contains detailed specications on the SAS2-216EL backplane. Ad-

ditional information can be found on the Supermicro Web site at www.supermicro.

com.

SC417 Chassis Manual

vi

Table of Contents

Chapter 1 Introduction

1-1 Overview ......................................................................................................... 1-1

1-2 Shipping List .................................................................................................... 1-1

1-3 Where to get Replacement Components ........................................................ 1-2

1-4 Contacting Supermicro .................................................................................... 1-3

1-5 Returning Merchandise for Service................................................................. 1-4

Chapter 2 System Safety

2-1 Overview ......................................................................................................... 2-1

2-2 Warnings and Precautions .............................................................................. 2-1

2-3 Preparing for Setup ......................................................................................... 2-1

2-4 Electrical Safety Precautions .......................................................................... 2-2

2-5 General Safety Precautions ............................................................................ 2-3

2-6 System Safety ................................................................................................. 2-3

Chapter 3 System Interface

3-1 Overview ......................................................................................................... 3-1

3-2 Control Panel Buttons ..................................................................................... 3-2

3-3 Control Panel LEDs ........................................................................................ 3-2

3-4 Drive Carrier LEDs .......................................................................................... 3-4

SAS/SATA Drives ............................................................................................ 3-4

SCSI Drives ..................................................................................................... 3-4

Chapter 4 Chassis Setup and Maintenance

4-1 Overview ......................................................................................................... 4-1

4-2 Removing the Chassis Cover ......................................................................... 4-2

4-3 Installing Removable Hard Drives................................................................... 4-3

4-4 Installing Optional Fixed Hard Drives ............................................................. 4-6

4-5 Installing the Motherboard .............................................................................. 4-8

Permanent and Optional Standoffs ................................................................. 4-8

PCI Slot Setup .............................................................................................. 4-10

Expansion Slot Setup in LP (Low Prole) Chassis ....................................... 4-10

Expansion Slot Setup in U (Universal Output) Chassis ................................4-11

4-6 Installing the Air Shroud ................................................................................ 4-12

4-7 Checking the Server's Air Flow ..................................................................... 4-13

4-8 System Fans ................................................................................................. 4-14

4-9 Power Supply ............................................................................................... 4-16

vii

Preface

Chapter 5 Rack Installation

5-1 Overview ......................................................................................................... 5-1

5-2 Unpacking the System .................................................................................... 5-1

5-3 Preparing for Setup ......................................................................................... 5-1

Choosing a Setup Location ............................................................................. 5-1

5-4 Warnings and Precautions .............................................................................. 5-2

Rack Precautions ............................................................................................ 5-2

General Server Precautions ............................................................................ 5-2

5-5 Rack Mounting Considerations ....................................................................... 5-3

Ambient Operating Temperature ..................................................................... 5-3

Reduced Airow .............................................................................................. 5-3

Mechanical Loading ........................................................................................ 5-3

Circuit Overloading .......................................................................................... 5-3

Reliable Ground .............................................................................................. 5-3

5-6 Rack Mounting Instructions ............................................................................. 5-4

Identifying the Sections of the Rack Rails ...................................................... 5-4

Locking Tabs ...................................................................................................5-5

Releasing the Inner Rail ................................................................................. 5-5

Installing The Inner Rails on the Chassis ....................................................... 5-6

Installing the Outer Rails on the Rack ............................................................ 5-7

Standard Chassis Installation ......................................................................... 5-8

Optional Quick Installation Method ................................................................. 5-9

Adapters for Round and Threaded Hole Racks ........................................... 5-10

Appendix A SC417 Cables and Hardware

Appendix B SC417 Power Supply Specications

Appendix C SAS2-216EL1/EL2 Backplane Specications

SC417 Chassis Manual

viii

Notes

Chapter 1

Introduction

1-1 Overview

The SC417 chassis features extremely high storage density with a maximum of

seventy-two 2.5" hot-swappable drives per enclosure. The chassis also features

high-availability with 1400 Watt Gold Level (1+1) redundant power supplies and

seven 8 cm hot-swappable cooling fans. The SC417 series chassis is ideal for DB/

le servers, data warehouses, media stream servers, video on demand, security

servers and other applications.

1-2 Shipping List

Please visit the Supermicro Web site for the latest shiping lists and part numbers

for your particular chassis model at http://www.supermicro.com.

Chapter 1: Introduction

1-1

SC417 Chassis

Model CPU HDD

I/O

Slots

Power

Supply

SC417E16-R1400LPB

DP/UP

72x SAS/SATA

SAS2 support

7x LP

1400W redundant

(Gold Level)

SC417E16-R1400UB

DP/UP

72x SAS/SATA

SAS2 support

4x FF + 3

LP (UIO)

1400W redundant

(Gold Level)

SC417E26-R1400LPB

DP/UP

72x SAS/SATA

SAS2 support

7x LP

1400W redundant

(Gold Level)

SC417E26-R1400UB

DP/UP

72x SAS/SATA

SAS2 support

4x FF + 3

LP (UIO)

1400W redundant

(Gold Level)

SC417 Chassis Manual

1-2

1-3 Where to get Replacement Components

Alhough not frequently, you may need replacement parts for your system. To en-

sure the highest level of professional service and technical support, we strongly

recommend purchasing exclusively from our Supermicro Authorized Distributors/

System Integrators/Resellers. A list of Supermicro Authorized Distributors/System

Integrators/Resellers can be found at: http://www.supermicro.com. Click the Where

to Buy link.

1-3

Chapter 1: Introduction

1-4 Contacting Supermicro

Headquarters

Address: Super Micro Computer, Inc.

980 Rock Ave.

San Jose, CA 95131 U.S.A.

Tel: [phone]

Fax: [phone]

Email: [e-mail] (General Information)

[e-mail] (Technical Support)

Web Site: www.supermicro.com

Europe

Address: Super Micro Computer B.V.

Het Sterrenbeeld 28, 5215 ML

's-Hertogenbosch, The Netherlands

Tel: [phone]

Fax: [phone]

Email: [e-mail] (General Information)

[e-mail] (Technical Support)

[e-mail] (Customer Support)

Asia-Pacic

Address: Super Micro Computer, Inc.

4F, No. 232-1, Liancheng Rd.

Chung-Ho 235, Taipei County

Taiwan, R.O.C.

Tel: [phone]

Fax: [phone]

Web Site: www.supermicro.com.tw

Technical Support:

Email: [e-mail]

Tel: [phone]

SC417 Chassis Manual

1-4

1-5 Returning Merchandise for Service

A receipt or copy of your invoice marked with the date of purchase is required be-

fore any warranty service will be rendered. You can obtain service by calling your

vendor for a Returned Merchandise Authorization (RMA) number. When returning

to the manufacturer, the RMA number should be prominently displayed on the

outside of the shipping carton, and mailed prepaid or hand-carried. Shipping and

handling charges will be applied for all orders that must be mailed when service

is complete.

For faster service, RMA authorizations may be requested online (http://www.

supermicro.com/support/rma/).

Whenever possible, repack the chassis in the original Supermicro carton, using the

original packaging material. If these are no longer available, be sure to pack the

chassis securely, using packaging material to surround the chassis so that it does

not shift within the carton and become damaged during shipping.

This warranty only covers normal consumer use and does not cover damages in-

curred in shipping or from failure due to the alteration, misuse, abuse or improper

maintenance of products.

During the warranty period, contact your distributor rst for any product problems.

2-1

Chapter 2: System Safety

Chapter 2

System Safety

2-1 Overview

This chapter provides a quick setup to get your chassis up and running. Following

the steps in order given should enable you to have your chassis set up and opera-

tional within a minimal amount of time. This quick setup assumes that you are an

experienced technician, famailiar with common concepts and terminology.

2-2 Warnings and Precautions

You should inspect the box the chassis was shipped in and note if it was damaged

in any way. If the chassis itself shows damage, le a damage claim with carrier

who delivered your system.

Decide on a suitable location for the rack unit that will hold that chassis. It should

be situated in a clean, dust-free area that is well venilated. Avoid areas where heat,

electrical noise and eletromagnetic elds are generated.

Tthe SC417 chassis includes edundant power supplies which require two grounded

outlets.

2-3 Preparing for Setup

The SC417 chassis includes a set of rail assemblies which includes mounting

brackets and the mounting screws you will need to install the system into a rack.

Read this manual in its entirety before you begin the installation procedure.

SC417 Chassis Manual

2-2

2-4 Electrical Safety Precautions

Basic electrical safety precautions should be followed to protect yourself from harm

and the SC417 from damage:

Be aware of the locations of the power on/off switch on the chassis as well •

as the room’s emergency power-off switch, disconnection switch or electrical

outlet. If an electrical accident occurs, you can then quickly remove power from

the system.

Do not work alone when working with high-voltage components.•

Power should always be disconnected from the system when removing or install-•

ing main system components, such as the serverboard, memory modules (not

necessary for hot-swappable drives). When disconnecting power, you should

rst power down the system with the operating system and then unplug the

power cords from all the power supply modules in the system.

When working around exposed electrical circuits, another person who is fa-•

miliar with the power-off controls should be nearby to switch off the power, if

necessary.

Use only one hand when working with powered-on electrical equipment. This •

is to avoid making a complete circuit, which will cause electrical shock. Use

extreme caution when using metal tools, which can easily damage any electrical

components or circuit boards they come into contact with.

Do not use mats designed to decrease electrostatic discharge as protection from •

electrical shock. Instead, use rubber mats that have been specically designed

as electrical insulators.

The power supply power cord must include a grounding plug and must be •

plugged into a grounded electrical outlet.

Serverboard battery: CAUTION - There is a danger of explosion if the onboard •

battery is installed upside down, which will reverse its polarities This battery

must be replaced only with the same or an equivalent type recommended by

the manufacturer. Dispose of used batteries according to the manufacturer’s

instructions.

2-3

Chapter 2: System Safety

Please handle used batteries carefully. Do not damage the battery in any way; •

a damaged battery may release hazardous materials into the environment. Do

not discard a used battery in the garbage or a public landll. Please comply

with the regulations set up by your local hazardous waste management agency

to dispose of your used battery properly.

2-5 General Safety Precautions

Keep the area around the chassis clean and free of clutter.•

Place the chassis top cover and any system components that have been re-•

moved away from the system or on a table so that they won’t accidentally be

stepped on.

While working on the system, do not wear loose clothing such as neckties and •

unbuttoned shirt sleeves, which can come into contact with electrical circuits or

be pulled into a cooling fan.

Remove any jewelry or metal objects from your body, which are excellent metal •

conductors that can create short circuits and harm you if they come into contact

with printed circuit boards or areas where power is present.

After accessing the inside of the system, close the system back up and secure •

it to the rack unit with the retention screws after ensuring that all connections

have been made.

2-6 System Safety

Electrostatic discharge (ESD) is generated by two objects with different electrical

charges coming into contact with each other. An electrical discharge is created to

neutralize this difference, which can damage electronic components and printed

circuit boards. The following measures are generally sufcient to neutralize this

difference before contact is made to protect your equipment from ESD:

Do not use mats designed to decrease electrostatic discharge as protection from •

electrical shock. Instead, use rubber mats that have been specically designed

as electrical insulators.

Use a grounded wrist strap designed to prevent static discharge.•

Keep all components and printed circuit boards (PCBs) in their antistatic bags •

until ready for use.

SC417 Chassis Manual

2-4

Touch a grounded metal object before removing any board from its antistatic •

bag.

Do not let components or PCBs come into contact with your clothing, which may •

retain a charge even if you are wearing a wrist strap.

Handle a board by its edges only; do not touch its components, peripheral chips, •

memory modules or contacts.

When handling chips or modules, avoid touching their pins.•

Put the serverboard and peripherals back into their antistatic bags when not •

in use.

For grounding purposes, make sure your computer chassis provides excellent •

conductivity between the power supply, the case, the mounting fasteners and

the serverboard.

3-1

Chapter 3: System Interface

Chapter 3

System Interface

3-1 Overview

There are six LEDs on the front control panel as well as others on the drive carri-

ers to keep you constantly informed of the overall status of the system and over-all

health of specic components. SC417 models have two buttons on the chassis

control panel: A reset button and a power on/off switch. This chapter explains the

meanings of all LED indicators and the appropriate responses you may need to

take.

Figure 3-1: Control Panel

SC417 Chassis Manual

3-2

3-3 Control Panel LEDs

The control panel is located on the left handle of the SC417 chassis and has six

LEDs. These LEDs provide you with critical information related to different parts

of the system. This section explains what each LED indicates when illuminated

and any corrective action you may need to take.

Power: The main power button is used to apply or remove power from the power

supply to the system. Turning off system power with this button removes the main

power but keeps standby power supplied to the system. Therefore, you must un-

plug system before servicing.

3-2 Control Panel Buttons

There are two push-buttons located on the left handle of the chassis. From top to

bottom these are a power on/off button and a reset button.

Power: Indicates power is being supplied to the system's power supply units. This

LED should normally be illuminated when the system is operating.

HDD: Indicates IDE channel activity. SAS/SATA drive, and/or DVD-ROM drive

activity when ashing.

Reset: The reset button is used to reboot the system.

3-3

Chapter 3: System Interface

NIC1: Indicates network activity on GLAN1 when ashing.

NIC2: Indicates network activity on GLAN2 when ashing.

1

2

!

Power Failure: When this LED ashes, it indicates a failure in the redundant power

supply.

Overheat/Fan Fail: When this LED ashes, it indicates a fan failure. When con-

tinuously on (not ashing) it indicates an overheat condition, which may be caused

by cables obstructing the airow in the system or the ambient room temperature

being too warm. Check the routing of the cables and make sure all fans are pres-

ent and operating normally. You should also check to make sure that the chassis

covers are installed. Finally, verify that the heatsinks are installed properly. This

LED will remain ashing or on as long as the overheat condition exists.

SC417 Chassis Manual

3-4

3-4 Drive Carrier LEDs

The SC417 chassis uses SAS or SATA drives.

SAS/SATA Drives

Each SAS/SATA drive carrier has two LEDs.

Blue:•

Solid on = Drive is present and available.

Blinking = Drive is actively being accessed.

Each Serial ATA drive carrier has a blue LED. When illuminated in a solid

on state, this blue LED (on the front of the SAS/SATA drive carrier) indicates

drive activity. A connection to the SAS/SATA backplane enables this LED to

blink on and off when that particular drive is being accessed.

Red:•

Solid on = Drive failure

Blinking = RAID activity

When the red LED is blinking, it indicates that the system is either building,

initializing or rebuilding RAID.

SCSI Drives

This chassis does not support SCSI drives at this time.

4-1

Chapter 4: Chassis Setup and Maintenance

Chapter 4

Chassis Setup and Maintenance

4-1 Overview

This chapter covers the steps required to install components and perform mainte-

nance on the chassis. The only tool you will need to install components and perform

maintenance is a Phillips screwdriver. Print this chapter to use as a reference while

setting up your chassis.

Review the warnings and precautions listed in the manual before

setting up or servicing this chassis. These include information in

Chapter 2: System Safety and the warnings/precautions listed in the

setup instructions.

Safety Warning: Before performing any chassis setup or mainte-

nance, it is recommended that the chassis be removed from the rack

and placed on a stable bench or table. For instructions on how to

uninstall the chassis from the rack, refer to Chapter 5 Rack Instal-

lation in this manual.

!

!

SC417 Chassis Manual

4-2

4-2 Removing the Chassis Cover

Figure 4-1: Removing the Chassis Cover

2

1

2

1

2

2

3

Removing the Chassis Cover

Unplug the chassis from any power source1.

Remove the screws securing the cover to the chassis.2.

Lift the cover up and off the chassis.3.

Warning: Except for short periods of time, do NOT operate the

server without the cover in place. The chassis cover must be in

place to allow proper airow and prevent overheating.

!

4-3

Chapter 4: Chassis Setup and Maintenance

4-3 Installing Removable Hard Drives

Removing Hard Drive Carriers from the Chassis

Press the release button on the drive carrier. This extends the drive carrier 1.

handle.

Use the handle to pull the drive carrier out of the chassis.2.

Figure 4-2: Removing Hard Drive

2

1

SC417 Chassis Manual

4-4

The 2.5" drives are mounted in drive carriers to simplify their installation and re-

moval from the chassis. These carriers also help to promote proper airow for the

drive bays.

Figure 4-3: Chassis Drive Carrier

Installing a Hard Drive to the Hard Drive Carrier

Remove the four screws securing the dummy drive to the drive carrier and 1.

remove the dummy drive.

Warning: Except for short periods of time (while swapping hard

drives), do not operate the server with the drives removed from

the chassis drive bays.

Drive Carrier

Dummy Drive

!

Warning! Enterprise level hard disk drives are recommended for
use in Supermicro chassis and servers. For information on recom­mended HDDs, visit the Supermicro

!

4-5

Chapter 4: Chassis Setup and Maintenance

Place the hard drive into the carrier with the printed circuit board side facing 2.

down.

Carefully align the mounting holes in the drive carrier with the holes in the 3.

hard drive.

Secure the hard drive to the carrier using four screws.4.

Replace the drive tray into the chassis. Make sure to close the drive carrier 5.

handle to lock the drive carrier into place.

Drive Carrier

SAS/SATA

Hard Drive

Figure 4-5: Installing the Hard Drive into the Carrier

Figure 4-6: Installing the Hard Drive

4

5

SC417 Chassis Manual

4-6

4-4 Installing Optional Fixed Hard Drives

The SC417 chassis includes brackets for installing either one 3.5" xed hard drive,

or two 2.5" xed hard drives within the chassis. Each chassis can accomodate up

to two internal drive trays supporting up to two 3.5" hard drives or up to four 2.5"

hard drives. The tray part number is MCP-220-84701-0N.

Installing Fixed HDDs into the SC417 Chassis

Disconnect the chassis from any power source. 1.

Remove the chassis cover as described in Section 4-2. 2.

Remove the screw securing the motherboard node tray to the chassis.3.

Slide back the motherboard node tray to reveal the HDD mounting location on 4.

the oor of the chassis.

1

4

1

3

Fixed HDD

Mounting

Location

Figure 4-7: Sliding Back the Motherboard Node Tray

4-7

Chapter 4: Chassis Setup and Maintenance

Installing a 3.5" Single Hard Drive into the Bracket

Align the four round washers and four screws with the holes in the hard drive 1.

and the holes in the bracket.

Secure the hard drive to the bracket using the screws and washers provided.2.

See the instructions below for installing the bracket onto the chassis.3.

Installing Dual 2.5" Hard Drives into the Bracket

Align the eight external tooth washers and eight screws with the holes in the 1.

hard drive and the holes in the bracket.

Secure the hard drive to the bracket using the screws and washers provided.2.

See the instructions below for installing the bracket onto the chassis.3.

Installing the Bracket onto the Chassis

Align the holes in the bracket with the chassis standoffs. 1.

Secure the bracket using the screws provided.2.

Figure 4-8: Installing Single and Dual Hard Drives and the Bracket

SC417 Chassis Manual

4-8

4-5 Installing the Motherboard

Installing the Motherboard

Review the documentation that came with your motherboard. Become familiar 1.

with component placement, requirements, precautions, and cable connec-

tions.

Open the chassis cover and remove the chassis from any power source.2.

As required by your motherboard, install standoffs in any areas that do not 3.

have a permanent standoff. Compare the mounting holes in the motherboard

to those in the chassis.

A. Place a hexagonal standoff screw through the bottom the chassis.

B. Secure the screw with the hexagon nut (rounded side up).

Figure 4-11: Chassis Standoffs

Permanent and Optional Standoffs

Standoffs prevent short circuits by securing space between the motherboard and

the chassis surface. The SC417 chassis includes permanent standoffs in locations

used by most motherboards. These standoffs accept the rounded Phillips head

screws included in the SC417 accessories packaging.

Some motherboards require additional screws for heatsinks, general components

and/or non-standard security. Optional standoffs are included to these mother-

boards. To use an optional standoff, you must place the hexagonal screw through

the bottom the chassis and secure the screw with the hexagon nut (rounded side

up).

Flat head

M4 x 4 mm

[0.157]

RAIL

Round head

M4 x 4 mm

[0.157]

Flat head

M5 x 12 mm[0.472]

Washer for M5

DVD-ROM, CD-ROM, and FLOPPY DRIVE

Flat head

6-32 x 5 mm

[0.197]

Pan head

[0.197]

Round head

M3 x 5 mm

[0.197]

Pan head

6-32 x 5 mm

[0.197]

M/B

Flat head

6-32 x 5 mm

[0.197]

HARD DRIVE

Thumb screw

6-32 x 5 mm

M/B standoff

6-32 to 6-32

M/B (CPU)

standoff

Round head
M2.6 x 5 mm

[0.197]

1/U M/B standoff

6-32 x 5 mm

4-9

Chapter 4: Chassis Setup and Maintenance

Lay the motherboard on the chassis aligning the permanent and optional 4.

standoffs. Compare the mounting holes in the motherboard to those in the

chassis.

Secure the motherboard to the chassis using the rounded, Phillips head 5.

screws. Do not exceed eight pounds of torque per square inch when tighten-

ing down the motherboard.

Secure the CPU(s), heatsinks, and other components to the motherboard as 6.

described in the motherboard documentation.

Slide back the motherboard tray and connect the cables between the moth-7.

erboard, backplane, chassis, front panel, and power supply as needed. The

fans may be temporarily removed to allow access to the backplane ports.

Figure 4-9: Motherboard Installation

Figure 4-10: Slide Back the Motherboard Tray

1

7

1

5

SC417 Chassis Manual

4-10

PCI Slot Setup

SC417: The chassis includes PCI slots for expansion cards. The number of cards

used depends on your chassis model.

SC417 LP Models: Provides seven low-prole PCI card slots for expansion

cards.

SC417 UIO Models: Provides four full-height/full-length slots, three low-prole slots

and includes a universal expansion card.

Figure 4-12: SC417 LP model

Expansion Slot Setup in LP (Low Prole) Chassis

The SC417 chassis includes PCI slots for expansion cards. The number of cards

you can use depends upon your chassis model and motherboard model.

Installing Expansion Cards in SC417 LP (Low Prole) Chassis

Disconnect the power supply, lay the chassis on a at surface, and open the 1.

chassis cover.

Remove the screw holding the cover in place for each low prole expansion 2.

card slot you want to use. Keep this screw for later use.

Connect the expansion cards to the motherboard.3.

Secure each card to the chassis using the card's L-bracket and the screw 4.

previously removed.

PCI Card

Slots

4-11

Chapter 4: Chassis Setup and Maintenance

Expansion Slot Setup in U (Universal Output) Chassis

SC417 U model chassis accepts a slightly smaller "L" shaped motherboard to allow

for a universal expansion card to be used. This universal output card allows the

systems to accept SAS, SCSI, IB, Ethernet, and other types of connections.

SC417 U chassis accepts three full-length, full-height expansion cards and the fourth

slot is used for the UI/O card. It includes a bracket that extends from the fan row to

the back of the chassis. This bracket provides support for the riser card.

Installing a Universal Input/Output Card in the SC417 U Model Chassis

Disconnect the power supply, lay the chassis on a at surface, and open the 1.

chassis cover.

Connect the universal input/output to the motherboard using the slots pro-2.

vided on the motherboard and the back panel.

Secure the card to the chassis using the four screws provided in the chassis 3.

packaging.

The SC417 U model chassis includes four full-height/full-length slots and three

low-prole slots.

Installing Expansion Cards in the SC417 U Chassis

Disconnect the power supply, lay the chassis on a at surface, and open the 1.

chassis cover.

If you are using a universal input/output card, make sure it is installed before 2.

continuing.

If you installing low-prole expansion cards, remove the chassis air shroud.3.

Secure the card to the chassis using the four screws provided with the chas-4.

sis packaging.

SC417 Chassis Manual

4-12

4-6 Installing the Air Shroud

Air shrouds concentrate airow to maximize fan efciency. The SC417 chassis air

shroud does not require screws for its installation. The SC417 air shroud is designed

with removeable break-away tabs that allow the air shroud to be adjusted to t a

variety of motherboards.

Installing the Air Shroud

Disconnect the chassis from any power source and remove the chassis cover.1.

Place the air shroud in the chassis. The air shroud ts behind the fans and 2.

beside to the power supply.

After checking the t of the air shroud, remove any break-away tabs neces-3.

sary to ensure a proper t with the motherboard.

Figure 4-13: Air Shroud for the SC417 Chassis

Break-Away

Tabs

1

2

4-13

Chapter 4: Chassis Setup and Maintenance

4-7 Checking the Server's Air Flow

Checking the Air Flow

1. Make sure there are no objects to obstruct airow in and out of the server. In

addition, if you are using a front bezel, make sure that the bezel's lter is replaced

periodically.

2. Do not operate the server without drives or drive trays in the drive bays. Use

only the recommended server parts.

3. Make sure that no wires or foreign objects obstruct airow through the chassis.

Pull all excess cabling out of the airow path or use shorter cables.

The control panel LEDs inform you of system status. See “Chapter 3: System

Interface” for details on the LEDs and the control panel buttons.

In most cases, the chassis power supply and fans are pre-installed. If you need to

install fans continue to the Systems Fan section of this chapter. If the chassis will be

installed into a rack, continue to the next chapter for rack installation instructions

SC417 Chassis Manual

4-14

Seven hot-swappable, heavy-duty fans provide cooling for the chassis. These fans

circulate air through the chassis thereby lowering the chassis internal tempera-

ture.

4-8 System Fans

Replacing a System Fan

Open the chassis while the power is running to determine which fan has 1.

failed. (Never run the server for an extended period of time with the chassis

cover open.)

Remove the failed fan's power cord from the serverboard.2.

Press the fan release tab and lift the failed fan from the chassis.3.

Place the new fan into the vacant space in the housing while making sure the 4.

arrows on the top of the fan (indicating airow direction) point in the same

direction as the arrows on the other fans.

Check that the fan is working properly before replacing the chassis cover.5.

Figure 4-14: System Fan

Release Tab

Airow

Direction
Indicator

4-15

Chapter 4: Chassis Setup and Maintenance

Figure 4-15: Placing the System Fan

SC417 Chassis Manual

4-16

4-9 Power Supply

The SC417 chassis has a 1400 Watt high-efciency redundant power supply. This

power supply is auto-switching capable. This enables it to automatically sense and

operate at a 100v to 240v input voltage. An amber light will be illuminated on the

power supply when the power is off. An illuminated green light indicates that the

power supply is operating.

Redundant power supplies are hot-swappable, and can be changed without pow-

ering down the system. New units can be ordered directly from Supermicro (see

contact information in the Preface).

Changing the Power Supply:

The SC417 chassis includes a redundant power supply. This means that the 1.

power supply may be replaced without powering-down the server. If your

chassis has only one power supply, you must power-down the server and

unplug the power cord.

2. Push the release tab (on the back of the power supply) as illustrated.

3. Pull the power supply out using the handle provided.

4. Replace the failed power module with the same model.

5. Push the new power supply module into the power bay until it clicks into the

locked position.

6. Plug the AC power cord back into the module and power up the server.

Figure 4-16: Power Supply Release Tab

Release Tab

5-1

Chapter 5: Rack Installation

Chapter 5

Rack Installation

5-1 Overview

This chapter provides instructions for installing the chassis into a rack. Follow the

instructions in the order given to ensure that the system is mounted correctly.

5-2 Unpacking the System

You should inspect the box which the chassis was shipped in and note if it was

damaged in any way. If the chassis itself shows damage, you should le a damage

claim with the carrier who delivered it.

Decide on a suitable location for the rack unit that will hold your chassis. It should

be situated in a clean, dust-free area that is well ventilated. Avoid areas where

heat, electrical noise and electromagnetic elds are generated. The system needs

to be placed near a grounded power outlet. Be sure to read the Rack and Server

Precautions in the next section.

5-3 Preparing for Setup

The box your chassis was shipped in should include two sets of rail assemblies

and the mounting screws required to install the system into a rack. Also included

is an optional square hole to round hole converter bracket, for use in racks with

round mounting holes. Please read this section in its entirety before beginning the

installation procedures outlined in the following sections.

Choosing a Setup Location

Leave enough clearance in front of the rack to enable you to open the front •

door completely (~25 inches).

Leave approximately 30 inches of clearance in the back of the rack to allow for •

sufcient airow and ease in servicing.

This product is for installation only in a Restricted Access Location (dedicated •

equipment rooms, service closets and similar environments).

SC847 Chassis Manual

5-2

5-4 Warnings and Precautions

Rack Precautions

Ensure that the leveling jacks on the bottom of the rack are fully extended to •

the oor with the full weight of the rack resting on them.

In single rack installations, stabilizers should be attached to the rack.•

In multiple rack installations, the racks should be coupled together.•

Always make sure that the rack is stable before extending a component from •

the rack.

You should extend only one component at a time - extending two or more si-•

multaneously may cause the rack to become unstable.

General Server Precautions

Review the electrical and general safety precautions that came with the com-•

ponents you are adding to your chassis.

Determine the placement of each component in the rack • before you install the

rails.

Install the heaviest server components on the bottom of the rack rst, and then •

work upwards.

Use a regulating uninterruptible power supply (UPS) to protect the server from •

power surges, voltage spikes and to keep your system operating in case of a

power failure.

Allow the hot-plug hard drives and power supply modules to cool before touch-•

ing them.

Warning!

!

!

5-3

Chapter 5: Rack Installation

Always keep the rack's front door and all panels and components on the servers •

closed when not servicing to maintain proper cooling.

5-5 Rack Mounting Considerations

Ambient Operating Temperature

If installed in a closed or multi-unit rack assembly, the ambient operating tempera-

ture of the rack environment may be greater than the ambient temperature of the

room. Therefore, consideration should be given to installing the equipment in an

environment compatible with the manufacturer’s maximum rated ambient tempera-

ture (TMRA).

Reduced Airow

Equipment should be mounted into a rack so that the amount of airow required

for safe operation is not compromised.

Mechanical Loading

Equipment should be mounted into a rack so that a hazardous condition does not

arise due to uneven mechanical loading.

Circuit Overloading

Consideration should be given to the connection of the equipment to the power

supply circuitry and the effect that any possible overloading of circuits might have

on overcurrent protection and power supply wiring. Appropriate consideration of

equipment nameplate ratings should be used when addressing this concern.

Reliable Ground

A reliable ground must be maintained at all times. To ensure this, the rack itself

should be grounded. Particular attention should be given to power supply connec-

tions other than the direct connections to the branch circuit (i.e. the use of power

strips, etc.).

SC847 Chassis Manual

5-4

5-6 Rack Mounting Instructions

This section provides information on installing the chassis into a rack unit with the

rails provided. There are a variety of rack units on the market, which may mean

that the assembly procedure will differ slightly from the instructions provided. You

should also refer to the installation instructions that came with the rack unit you are

using. NOTE: This rail will t a rack between 26.5" and 36.4" deep.

Identifying the Sections of the Rack Rails

The chassis package includes two rail assemblies in the rack mounting kit. Each

assembly consists of three sections: An inner chassis rail which secures directly to

the chassis, an outer rail that secures to the rack, and a middle rail which extends

from the outer rail. These assemblies are specically designed for the left and right

side of the chassis.

Figure 5-1: Identifying the Outer Rail, Middle Rail and Inner Rails

(Left Rail Assembly Shown)

Inner Rail

Rail Assembly

(Shown with Rails

Retracted)

This Side Faces

Outward

Locking Tab

Middle Rail

Outer Rail

5-5

Chapter 5: Rack Installation

Figure 5-2: Extending and Releasing the Inner Rail

1

2

1

1

1

3

1

4

Locking Tabs

Each inner rail has a locking tab. This tab locks the chassis into place when installed

and pushed fully into the rack. These tabs also lock the chassis in place when fully

extended from the rack. This prevents the server from coming completely out of

the rack when when the chassis is pulled out for servicing.

Releasing the Inner Rail

Releasing Inner Rail from the Outer Rails

Identify the left and right outer rail assemblies as described on page 5-4.1.

Pull the inner rail out of the outer rail until it is fully extended as illustrated 2.

below.

Press the locking tab down to release the inner rail.3.

Pull the inner rail all the way out.4.

Repeat steps 1-3 for the second outer rail.5.

SC847 Chassis Manual

5-6

Figure 5-4: Inner Rails Installed on the Chassis

Figure 5-3: Installing the Inner Rails

Installing The Inner Rails on the Chassis

Installing the Inner Rails

Conrm that the left and right inner rails have been correctly identied.1.

Place the inner rail rmly against the side of the chassis, aligning the hooks 2.

on the side of the chassis with the holes in the inner rail.

Slide the inner rail forward toward the front of the chassis until the rail clicks 3.

into the locked position, which secures the inner rail to the chassis.

Secure the inner rail to the chassis with the screws provided. 4.

Repeat steps 1 through 4 above for the other inner rail.5.

3

1

4

1

4

2

Inner Rails

5-7

Chapter 5: Rack Installation

Installing the Outer Rails on the Rack

Installing the Outer Rails

Press upward on the locking tab at the rear end of the middle rail. 1.

Push the middle rail back into the outer rail.2.

Hang the hooks of the front of the outer rail onto the slots on the front of 3.

the rack. If necessary, use screws to secure the outer rails to the rack, as

illustrated above.

Pull out the rear of the outer rail, adjusting the length until it ts within the 4.

posts of the rack.

Hang the hooks of the rear portion of the outer rail onto the slots on the rear 5.

of the rack. If necessary, use screws to secure the rear of the outer rail to the

rear of the rack.

Repeat steps 1-5 for the remaining outer rail.6.

Figure 5-5: Extending and Releasing the Outer Rails

1

1

1

2

1

3

1

4

SC847 Chassis Manual

5-8

Figure 5-6: Installing into a Rack

Standard Chassis Installation

Installing the Chassis into a Rack

Conrm that the inner rails are properly installed on the chassis. 1.

Conrm that the outer rails are correctly installed on the rack. 2.

Pull the middle rail out from the front of the outer rail and make sure that the 3.

ball-bearing shuttle is at the front locking position of the middle rail.

Align the chassis inner rails with the front of the middle rails.4.

Slide the inner rails on the chassis into the middle rails, keeping the pressure 5.

even on both sides, until the locking tab of the inner rail clicks into the front of

the middle rail, locking the chassis into the fully extended position.

Depress the locking tabs of both sides at the same time and push the chassis 6.

all the way into the rear of the rack.

If necessary for security purposes, use screws to secure the chassis handles 7.

to the front of the rack.

Ball-Bearing

Shuttle

5-9

Chapter 5: Rack Installation

Optional Quick Installation Method

The following quick installation method may be used to install the chassis onto a

rack.

Installing the Chassis into a Rack

Install the whole rail assembly onto the rack as described on page 5-7. 1.

Release the inner rail without retracting the middle rail.2.

Install the inner rails on the chassis as previously described on page 5-6.3.

Install the chassis onto the middle rail as described in the previous section.4.

SC847 Chassis Manual

5-10

Adapters for Round and Threaded Hole Racks

The SC417 chassis includes adapter brackets for those customers using round hole

racks or racks with threaded holes size M5 or larger.

Installing the Adapter Bracket

Place the hooks of the front of the outer rail into the square holes of one of 1.

the adapter brackets.

Place the hooks of the rear of the outer rail into the square holes of a second 2.

adapter bracket.

Adjust the length of the outer rail to t within the rack uprights.3.

Secure the front adapter bracket to the front of the rack using the screws 4.

recommended by the rack manufacturer.

Secure the rear adapter bracket to the rear of the rack in the same manner. 5.

A-1

Appendix A: Chassis Cables

Appendix A

SC417 Cables and Hardware

A-1 Overview

This appendix lists supported cables for your chassis system. It only includes the

most commonly used components and congurations. For more compatible cables,

refer to the manufacturer of the motherboard you are using and our Web site at:

www.supermicro.com.

A-2 Cables Included with SC417 Chassis (SAS/SATA)

SC417

Part # Type Length Description

CBL-0088L Cable 9"

Seven each, 10.5", 4-pin middle fan
power extension (PWM)

CBL-0087

Ribbon,

Round

20"

16-pin to 16-pin ribbon cable for
control panel

CBL-0160L Cable 6' Two each, regional power cords

CBL-0217L Cable 22cm (8.66") 16-pin control panel converter cable

SC417 Chassis Manual

A-2

A-3 Compatible Cables

These cables are compatible with the SC417 Chassis.

Description: This cable has one SFF-8484 (32-pin) connector on one end and four

SAS connectors (seven pins each) at the other. This cable connects from the host

(motherboard or other controller) to the backplane SAS hard drive port.

Cable Name: SAS Cable Quantity: 1

Part #: CBL-0175L
Alt. Name: "Big Four"

Alternate SAS/SATA Cables

Some compatible motherboards have different connectors. If your motherboard

has only one SAS connector that the SAS/SATA cables must share, use one of the

following cables. These cables must be purchased separately.

Description: This cable has one iPass (SFF-8087/Mini-SAS) connector (36-pin) at

one end and four SAS connectors on one end. This cable connects from the host

(motherboard or other controller) to the backplane SAS hard drive port.

Cable Name: SAS Cable Quantity: 1

Part #: CBL-0116
Alt. Name: iPass or "Small Four"

A-3

Appendix A: Chassis Cables

Extending Power Cables

Although Supermicro chassis are designed with to be efcient and cost-effective,

some compatible motherboards have power connectors located in different areas.

To use these motherboards you may have to extend the power cables to the mother

boards. To do this, use the following chart as a guide.

Power Cable Extenders

Number of Pins Cable Part # Length

24-pin CBL-0042 7.9” (20 cm)

20-pin CBL-0059 7.9” (20 cm)

8-pin CBL-0062 7.9” (20 cm)

4-pin CBL-0060 7.9” (20 cm)

Front Panel to the Motherboard

The SC417 chassis includes a cable to connect the chassis front panel to the

motherboard. If your motherboard uses a different connector, use the following list

to nd a compatible cable.

Front Panel to Motherboard Cable (Ribbon Cable)

Number of Pins

(Front Panel)

Number of Pins

(Motherboard

Cable Part #

16-pin 16-pin CBL-0049

16-pin 20-pin CBL-0048

20-pin 20-pin CBL-0047

16-pin Varies* CBL-0068

20-pin Varies* CBL-0067

* Split cables: Use these cable if your motherboard requires several different con-

nections from the front panel.

SC417 Chassis Manual

A-4

A-4 Chassis Screws

The accessory box includes all the screws needed to set up your chassis. This

section lists and describes the most common screws used. Your chassis may not

require all the parts listed.

Flat head

M4 x 4 mm

[0.157]

RAIL

Round head

M4 x 4 mm

[0.157]

Flat head

M5 x 12 mm[0.472]

Washer for M5

DVD-ROM, CD-ROM, and FLOPPY DRIVE

Flat head

6-32 x 5 mm

[0.197]

Pan head

6-32 x 5 mm

[0.197]

Round head

M3 x 5 mm

[0.197]

Pan head

6-32 x 5 mm

[0.197]

M/B

Flat head

6-32 x 5 mm

[0.197]

HARD DRIVE

Thumb screw

6-32 x 5 mm

[0.197]

M/B standoff

6-32 to 6-32

M/B STANDOFFS

M/B (CPU)

standoff

M5 to 6-32

Round head
M2.6 x 5 mm

[0.197]

1/U M/B standoff

6-32 x 5 mm

[0.197]

B-1

Appendix B: Power Supply Specications

Appendix B

SC417 Power Supply Specications

This appendix lists power supply specications for your chassis system.

SC417

1400W

MFR Part # PWS-1K41P-1R

AC Input

1100W: 100 - 140V, 50 - 60Hz, 9.5 - 13.5A
1400W: 180 - 240V, 50 - 60Hz, 7.0 - 9.5A

DC Output

+5V Standby

4A

DC Output

+12V

92A @ 100-140V
116Ap @ 180-240V

With Distributor:

+5V 30A

+3.3V 24A

-12V 0.6Ap

SC417 Chassis Manual

B-2

Notes

C-1

Appendix C: SAS2-216EL1/EL2 Backplane Specications

Appendix C

SAS2-216EL1/EL2 Backplane Specications

C-1 Overview of the SAS2-216EL1/EL2 Backplanes

The SAS2-216EL1/EL2 model backplanes consists of a SAS2-216EB backplane

(A) with one or two SAS2-216EL daughter cards (B and C) mounted on the rear

of the backplane.

The SAS2-216EL1 model consists of the SAS2-216EB backplane (A) and one

SAS2-216EL daughter card (B), mounted on the right-hand side of the backplane.

The SAS2-216EL2 model consists of the SAS2-216EB backplane (A), and two

SAS-216EL daughter cards (B and C), mounted on the rear of the backplane.

Components on the front side of the SAS2-216EB backplane include twenty-four

SAS connectors and their respecitve activity and failure LEDs. Components on the

rear side of the backplane include jumpers and power and fan connectors. The

daughter card's components include SAS ports, ash and expander chips, and

mode select jumpers.

SAS2-216EL Daughter Card (C)

SAS2-216EB Backplane (A)

SAS2-216EL Daughter Card (B)

Rear Side of the Backplane

Front Side of the Backplane

Figure C-1: Overview of the SAS2-216EL1/EL2 Backplane

C-2

SC417 Chassis Manual

Safety Guidelines

To avoid personal injury and property damage, carefully follow all the safety steps

listed below when accessing your system or handling the components.

C-2 ESD Safety Guidelines

Electrostatic Discharge (ESD) can damage electronic com ponents. To prevent damage

to your system, it is important to handle the backplane very carefully. The following

measures are generally sufcient to protect your equipment from ESD.

Use a grounded wrist strap designed to prevent static discharge.•

Touch a grounded metal object before removing a component from the antistatic •

bag.

Handle the backplane and daughter cards by their edges only; do not touch the •

components, peripheral chips, memory modules or gold contacts.

When handling chips or modules, avoid touching their pins.•

Put the backplane and peripherals back into their antistatic bags when not in •

use.

C-3 General Safety Guidelines

Always disconnect power cables before installing or removing any components •

from the computer, including the backplane.

Disconnect the power cable before installing or removing any cables from the •

backplane.

Make sure that the backplane is securely and properly installed on the mother-•

board to prevent damage to the system due to power shortage.

C-3

Appendix C: SAS2-216EL1/EL2 Backplane Specications

C-4 An Important Note to Users

All images and layouts shown in this user's guide are based upon the latest PCB

Revision available at the time of publishing. The card you have received may or

may not look exactly the same as the graphics shown in this manual.

C-5 Introduction to the SAS2-216EL1/EL2 Backplane

The SAS2-216EL1/EL2 model backplane has been designed to utilize the most

up-to-date technology available, providing your system with reliable, high-quality

performance.

This manual reects the SAS2-216EL Revision 1.02 backplane, the most current

release available at the time of publication.

This manual also describes the SAS2-216EL daughter card, Revision 1.02, the most

current release available at the time of publication. Always refer to the Supermicro

Web site at www.supermicro.com for the latest updates, compatible parts and sup-

ported congurations.

C-4

SC417 Chassis Manual

Connectors, Jumpers and LEDs

C-6 Connectors

Connectors

Flash Chip1.

Expander Chip2.

SAS Port: PRI_J13.

SAS Port: PRI_J24.

SAS Port: PRI_J35.

Figure C-2: Connectors on the Backplane and Daughter Cards

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

J25

2

64

63

J24

2

64

63

U2

Q5

1

BUZZER_ENB1

1

REMOTE_FAN_FAIL2

1

REMOTE_FAN_FAIL1

OVERHEATFAIL1

A

C

FANFAIL1

A

C

5V_LED1

A

C

12V_LED1

A

C

F2

F1

+

EC25

+

EC23

+

EC22

+

EC19

+

EC17

+

EC9

+

EC8

+

EC7

+

EC6

+

EC5

+

EC4

+

EC3

+

EC24

+

EC21

+

EC20

+

EC2

+

EC18

+

EC16

+

EC15

+

EC14

+

EC13

+

EC12

+

EC11

+

EC10

+

EC1

P1

B1

A1

A15

B15

A29

B29

A43

A56

B56B43

P2

B1

A1

A15

B15

A29

B29

A43 A56

B56B43

U3

F7 F4

F11 F10

4

1

FAN1

41

FAN2

4

1

FAN3

PRI_I2C

BUZZER1

+

R14

R16

R17

R19

BPN-SAS2-216EB
REV: 1.02

DESIGNED IN USA

BAR CODE

+5V +12V

GND GND

PWR1

+5V

+12VGND GND

PWR2

+5V +12VGND GND

PWR3

+5V

+12V

GND GND

PWR4

7

1

1

Rear of SAS2-261EB Backplane

Front of SAS2-2l6EL

Daughter Card(s)

2

3

4

5

6

1

9

7

7

8

8

8

1

10

8

EPP Connectors: J26.

Fan Connectors: Fan1, Fan2, and 7.

Fan3

Power Connectors: PWR1 - PWR48.

Debug Connector: EXPDBG19.

UART Connector: SMART_UART10.

C-5

Appendix C: SAS2-216EL1/EL2 Backplane Specications

C-7 Front Connector and Pin Denitions

Backplane

Main Power

4-Pin Connector

Pin# Denition

1

+12V

2 and 3 Ground

4 +5V

8. Backplane Main Power Connectors

The 4-pin connectors are designated

PWR1, PWR2, PWR3 and PWR4. They

provide power to the backplane. See the

table on the right for pin denitions.

7. Fan Connectors

The 3-pin connectors, designated FAN1,

FAN2, and FAN3, provide power to the

fans. See the table on the right for pin

denitions.

Fan Connectors

Pin# Denition

1 Ground

2 +12V

3 Tachometer

2. Expander Chips

This expander chip allows the backplane

to support dual ports, cascading, and

failover.

1. Flash Chips

The ash chip enhances the backplane

memory.

3. 5. SAS Ports

The primary and secondary sets of SAS

ports provide expander features including

cascading and failover. From right to left

the ports are Primary 1,2,3 and Second-

ary 1,2,3.

6. EPP Ports

The EPP ports are used for manufacturer

diagnostic purposes only.

9. Debug Connector

The debug connector is designated EX-

PDBG1 and is used for manufacturer's

diagnostic purposes only.

10. UART Connector

The UART connector is designated SMART_

UART and is used for manufacturer's diag-

nostic purposes only.

C-6

SC417 Chassis Manual

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH2

R159

R157

R158

R161

BCA236

BCA234

U320

ACT0

A

C

L37

U326

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

PRI_MODE2

1

3

PRI_MODE1

1

3

PRI_J3

PRI_J2

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

C2926

+

EC2

+

EC1

+

C862

+

C861

+

C860

+

C858

+

5

Y

E

20

R

K

10 15

AE

25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

C-8 Jumper Locations and Settings

Explanation of Jumpers

To modify the operation of the backplane,

jumpers can be used to choose between

optional settings. Jumpers create shorts

between two pins to change the function

of the connector. Pin 1 is identied with

a square solder pad on the printed circuit

board. Note: On two pin jumpers, "Closed"

means the jumper is on and "Open" means

the jumper is off the pins.

Connector

Pins

Jumper

Setting

3 2 1

3 2 1

J25

2

64

63

J24

2

64

63

U2

Q5

1

BUZZER_ENB1

1

REMOTE_FAN_FAIL2

1

REMOTE_FAN_FAIL1

OVERHEATFAIL1

A

C

FANFAIL1

A

C

5V_LED1

A

C

12V_LED1

A

C

F2

F1

+

EC25

+

EC23

+

EC22

+

EC19

+

EC17

+

EC9

+

EC8

+

EC7

+

EC6

+

EC5

+

EC4

+

EC3

+

EC24

+

EC21

+

EC20

+

EC2

+

EC18

+

EC16

+

EC15

+

EC14

+

EC13

+

EC12

+

EC11

+

EC10

+

EC1

P1

B1

A1

A15

B15

A29

B29

A43

A56

B56B43

P2

B1

A1

A15

B15

A29

B29

A43 A56

B56B43

U3

F7 F4

F11 F10

4

1

FAN1

41

FAN2

4

1

FAN3

PRI_I2C

BUZZER1

+

R14

R16

R17

R19

BPN-SAS2-216EB
REV: 1.02

DESIGNED IN USA

BAR CODE

+5V +12V

GND GND

PWR1

+5V

+12VGND GND

PWR2

+5V +12VGND GND

PWR3

+5V

+12V

GND GND

PWR4

U2

1

BUZZER_ENB1

1

REMOTE_FAN_FAIL2

1

REMOTE_FAN_FAIL1

OVERHEATFAIL1

A

C

FANFAIL1

A

C

P1

B1

A1

A15

B15

A29

B29

A29

B29

A43 A56

B56B43

FAN2

4

1

FAN3

BUZZER1

+

BPN-SAS2-216EB
REV: 1.02

+5V

+12V

GND GND

PWR4

REMOTE_FAN_FAIL1

REMOTE_FAN_FAIL2

BUZZER_ENB1

Figure C-3: Jumper Locations and Pin Demitions

PRI_MODE1

PRI_
MODE2

Rear of SAS2-261EB Backplane

Front of SAS2-2l6EL

Daughter Card

C-7

Appendix C: SAS2-216EL1/EL2 Backplane Specications

General Jumper Settings

Jumper Jumper Settings Note

PRI_MODE1 Pins 2-3

Factory setting, do not
change

PRI_MODE2 Pins 2-3 Factory setting do not change

REMOTE_FAN_FAIL1

Open: Enable (Default)
Closed: Disable

Enables / disables the fan
speed reporting.

REMOTE_FAN_FAIL2

Open: Enable (Default)
Closed:Disable

Enables / disables the FAN­FAIL1 LED

BUZZER_ENB1

Open: Disable
Closed: Enable

Buzzer enable*

*The buzzer sound indicates that a condition requiring immediate attention has

occurred.

The buzzer alarm is triggered by any of the following conditions:

Hard drive failure1.

Fan failure2.

System temperature over 45º Celsius.3.

C-8

SC417 Chassis Manual

Rear LEDs

LED Fail State Specication

12V_LED1 Off

Green LED indicates backplane 12V
power. Light is on during normal operation.

5V_LED1 Off

Blue LED indicates backplane 5V power.
Light is on during normal operation.

FANFAIL1 On

Red LED indicates a fan failure. Light is off
during normal operation

OVERHEATFAIL1 On

Red LED indicates an overheat condition.
Light is off during normal operation

J25

2

64

63

J24

2

64

63

U2

Q5

1

BUZZER_ENB1

1

REMOTE_FAN_FAIL2

1

REMOTE_FAN_FAIL1

OVERHEATFAIL1

A

C

FANFAIL1

A

C

5V_LED1

A

C

12V_LED1

A

C

F2

F1

+

EC25

+

EC23

+

EC22

+

EC19

+

EC17

+

EC9

+

EC8

+

EC7

+

EC6

+

EC5

+

EC4

+

EC3

+

EC24

+

EC21

+

EC20

+

EC2

+

EC18

+

EC16

+

EC15

+

EC14

+

EC13

+

EC12

+

EC11

+

EC10

+

EC1

P1

B1

A1

A15

B15

A29

B29

A43

A56

B56B43

P2

B1

A1

A15

B15

A29

B29

A43 A56

B56B43

U3

F7 F4

F11 F10

4

1

FAN1

41

FAN2

4

1

FAN3

PRI_I2C

BUZZER1

+

R14

R16

R17

R19

BPN-SAS2-216EB
REV: 1.02

DESIGNED IN USA

BAR CODE

+5V +12V

GND GND

PWR1

+5V

+12VGND GND

PWR2

+5V +12VGND GND

PWR3

+5V

+12V

GND GND

PWR4

5V_LED1

OVERHEATFAIL1

FANFAIL1

12V_LED1

Figure C-4: Rear LEDs

C-9

Appendix C: SAS2-216EL1/EL2 Backplane Specications

C-9 Front Connectors and LED Indicators

Front SAS/SATA Connectors

Front

Connector

SAS Drive

Number

Front

Connector

SAS Drive

Number

SAS #J0 SAS/SATA HDD #1 SAS #J12 SAS/SATA HDD #13

SAS #J1 SAS/SATA HDD #2 SAS #J13 SAS/SATA HDD #14

SAS #J2 SAS/SATA HDD #3 SAS #J14 SAS/SATA HDD #15

SAS #J3 SAS/SATA HDD #4 SAS #J15 SAS/SATA HDD #16

SAS #J4

SAS/SATA HDD #5

SAS #J16

SAS/SATA HDD #17

SAS #J5 SAS/SATA HDD #6 SAS #J17 SAS/SATA HDD #18

SAS #J6 SAS/SATA HDD #7 SAS #J18 SAS/SATA HDD #19

SAS #J7 SAS/SATA HDD #8 SAS #J19 SAS/SATA HDD #20

SAS #J8 SAS/SATA HDD #9 SAS #J20 SAS/SATA HDD #21

SAS #J9 SAS/SATA HDD #10 SAS #J21 SAS/SATA HDD #22

SAS #J10 SAS/SATA HDD #11 SAS #J22 SAS/SATA HDD #23

SAS #J11 SAS/SATA HDD #12 SAS #J23 SAS/SATA HDD #24

U1

FAIL9

A

C

FAIL8

A

C

FAIL7

A

C

FAIL6

A

C

FAIL5

A

C

FAIL4

A C

FAIL3

A

C

FAIL23

A

C

FAIL22

A

C

FAIL21

A C

FAIL20

A

C

FAIL2

A

C

FAIL19

A

C

FAIL18

A

C

FAIL17

A C

FAIL16

A C

FAIL15

A C

FAIL14

A C

FAIL13

A

C

FAIL12

C

FAIL11

A

C

FAIL10

A

C

FAIL1

A

C

ACT9

A

C

ACT8

A

C

ACT7

A C

ACT6

A

C

ACT5

A

C

ACT4

A C

ACT3

A

C

ACT23

A C

ACT22

A

C

ACT21

A

C

ACT20

A C

ACT2

A

C

ACT19

A

C

ACT18

A

C

ACT17

A

C

ACT16

A

C

ACT15

A C

ACT14

A C

ACT13

A

C

ACT12

A

C

ACT11

A C

ACT10

A

C

ACT1

A

C

ACT0

A

C

FAIL0

A

C

C65

J7

22

21

33 27

8

9

J6

22

21

33

27

8

9

J5

22

21

33 27

8

9

J0

22

21

33

8 7

9

J1

22

21

33

27

8

9

J10

22

21

33 27

8

9

J11

22

21

33

27

8

9

J12

22

21

33

27

8

9

J13

22

21

33 27

8

9

J14

22

21

33

27

8

9

J15

22

21

33

27

8

7

9

J16

22

21

33

879

J17

22

21

33

8 7

9

J18

22

21

8 7

9

J19

22

21

33

8 7

9

J2

22

21

33

27

8

9

J20

22

21

33

8

7

9

J21

22

21

33

8

7

9

J9

22

21

33

27

8

9

J8

22

21

33

27

8

9

J4

22

21

33

27

8

9

J3

22

21

33

27

8

9

J22

22

21

33

8

7

9

J23

22

21

33

27

8

7

9

R38

R40

R8

MH9

MH7

MH5

MH4

MH2

MH12 MH11 MH10

MH1

MH3 MH6

MH8

SAS #J0

SAS #J1

SAS #J2

SAS #J3

SAS #J4

SAS #J5

SAS #J6

SAS #J7

SAS #J8

SAS #J9

SAS #J10

SAS #J11

SAS #J12

SAS #J13

SAS #J14

SAS #J15

SAS #J16

SAS #J17

SAS #J18

SAS #J19

SAS #J20

SAS #J21

SAS #J22

SAS #J23

ACT #23, FAIL#23

ACT #22, FAIL#22

ACT #21, FAIL#21

ACT #20, FAIL#20

ACT #19, FAIL#19

ACT #18, FAIL#18

ACT #17, FAIL#17

ACT #16, FAIL#16

ACT #15, FAIL#15

ACT #14, FAIL#14

ACT #13, FAIL#13

ACT #12, FAIL#12

ACT #11, FAIL#11

ACT #10, FAIL#10

ACT #9, FAIL#9

ACT #8, FAIL#8

ACT #7, FAIL#7

ACT #6, FAIL#6

ACT #5, FAIL#5

ACT #4, FAIL#4

ACT #3, FAIL#3

ACT #2, FAIL#2

ACT #1, FAIL#1

ACT #0, FAIL#0

Figure C-5: Front Connectors and LEDs

C-10

SC417 Chassis Manual

Front LED Indicators

Front LED Hard Drive Activity Failure LED

SAS #J0 ACT #0 FAIL #0

SAS #J1 ACT #1 FAIL #1

SAS #J2 ACT #2 FAIL #2

SAS #J3 ACT #3 FAIL #3

SAS #J4 ACT #4 FAIL #4

SAS #J5 ACT #5 FAIL #5

SAS #J6 ACT #6 FAIL #6

SAS #J7 ACT #7 FAIL #7

SAS #J8 ACT #8 FAIL #8

SAS #J9 ACT #9 FAIL #9

SAS #J10 ACT #10 FAIL #10

SAS #J11 ACT #11 FAIL #11

SAS #J12 ACT #12 FAIL #12

SAS #J13 ACT #13 FAIL #13

SAS #J14 ACT #14 FAIL #14

SAS #J15 ACT #15 FAIL #15

SAS #J16 ACT #16 FAIL #16

SAS #J17 ACT #17 FAIL #17

SAS #J18 ACT #18 FAIL #18

SAS #J19 ACT #19 FAIL #19

SAS #J20 ACT #20 FAIL #20

SAS #J21 ACT #21 FAIL #21

SAS #J22 ACT #22 FAIL #22

SAS #J23 ACT #23 FAIL #23

C-11

Appendix C: SAS2-216EL1/EL2 Backplane Specications

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

Port B Secondary Ports Expander 2

From HBA

or higher

backplane

From HBA

or higher

backplane

From HBA

or higher

backplane
To Lower Backplane
in Cascaded System

To Lower Backplane
in Cascaded System

Port A Primary Ports Expander 1

Dual Port and Cascading Congurations

C-10 Single and Dual Port Expanders

Single Ports

SAS2-216EL1 model backplanes have a single-port expander on the daughter card

that accesses all of the drives and supports cascading.

Figure C-7: SAS2-216EL2 Dual Port Conguration

J3

J2

J1

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

J3

J2

J1

To Lower Backplane

in Cascaded System

Dual Ports

SAS2-216EL2 model backplanes have dual-port expanders on the daughter cards

that access all of the hard drives. These dual-port expanders support cascading,

failover, and recovery.

J3

J2

J1

Port A Primary Ports Expander 1

Figure C-6: SAS2-216EL1 Single Port Conguration

C-12

SC417 Chassis Manual

Single Host Bus Adapter

In a single host bus conguration, the

backplane connects to one Host Bus

Adapter (HBA).

The SAS2-216EL2 model backplane has two expanders which enable effective

failover and recovery.

C-11 Failover

Port A

Expander 1

Port B

Expander 2

Single Host Bus Adapter
Failover

If the expander or data path in Port A

fails, the system automatically switches

to Port B.

Figure C-9: Single HBA Failover

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

SAS HBA

Port A

Expander 1

Port B

Expander 2

Figure C-8: Single HBA

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

SAS HBA

C-13

Appendix C: SAS2-216EL1/EL2 Backplane Specications

Port A

Expander 1

Port B

Expander 2

Dual Host Bus Adapter

In a Dual Host Bus Conguration, the

backplane connects to two Host Bus

Adapters (HBA).

Figure C-9: Dual HBA

Dual Host Bus Adapter
Failover

If the Expander or data path in Port A

fails, the system automatically switches

to Port B. This maintains a full connec-

tion to all drives.

Figure C-10: Dual HBA Failover

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

SAS HBA

SAS HBA

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

1.02

REV:

30

ANGLE

SPECIFIED DIMENSIONS

UNLESS OTHERWISE

X

.1

TOLERANCES

DECIMAL

ARE IN INCHES

Minh Hong/Max

DESIGNER:

DATE: 12/03/2009

DESIGNED BY SUPERMICRO U.S.A.
www.supermicro.com

SILKSCREEN
PRIMARY-SIDE

S

UPER

R

S

UPERSUPERSUPERSUPERSUPERSUPERSUPERSUPERSUPERSUPERSUPERSUPERSUPERSUPERSUPERSUPERSUPER

RRRRRRRRRR

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

SAS HBA

SAS HBA

Port A

Expander 1

Port B

Expander 2

IMPORTANT: For RAID controllers, redundancy is achieved

through port failover. For multiple HBAs MPIO software is

required to achieve failover protection.

C-12 Failover with RAID Cards and Multiple HBAs

The SAS2-216EL backplane may be congured for failover with multiple HBAs using

either RAID controllers or HBAs to acheive failover protection.

RAID Controllers: If RAID controllers are used, then the failover is accomplished

through port failover on the same RAID card.

HBAs: If multiple HBAs are used to achieve failover protection and load balancing,

Linux MPIO software must be installed and correctly congured to perform

the load balancing and failover tasks.

!

C-14

SC417 Chassis Manual

C-13 Chassis Power Card and Support Cables

Power Card

Part Number Part Type Where Used

CSE-PTJBOD-CB2 Power Card

Allows the chassis to be used as
a JBOD (Just a Bunch of Drives)
system.

Chassis Power Card

In a cascaded conguration, the rst chassis includes a motherboard and at least

one Host Bus Adapter (HBA). Other servers in this enclosed system must be

equipped with a power card. This section describes the supported power card for

the SAS2-216EL series backplane.

For more information, see the Supermicro Web site at http://www.supermicro.

com.

+

C38

Q1

BUZZER1

J1

1 12

13 24

F5

F9

F8

F7

F4

F3

F2

F1

C1

C3

U3

U1

+

EC3

+

EC2

+

EC1

D1

A

C

MH4

MH3

MH2

MH1

JF1

1

2

19

20

U7

J17

1

5

4

1

FAN8/X

4

1

FAN7/X

4

1

FAN6/X

4

1

FAN5/X

4

1

FAN1

4

1

FAN2

4

1

FAN3

4

1

FAN4

I2C

3 2 1

U2

U4

U8

J13

1

BAR CODE

JP7

X

HDD PWR

NMI

LEDLED

NIC1

PWR

OH

/FF

NIC2

PWR

FAIL

RST

ON

REV 1.01

CSE-PTJBOD-CB2

Figure C-11: Chassis Power Card (Sold Separately)

C-15

Appendix C: SAS2-216EL1/EL2 Backplane Specications

Figure C-13: Dual Internal Host Bus Adapter

Supported Internal HBA Cables

Use the following cables to create connections between the internal HBA and SAS2-

216EL model backplane. The cables required depend upon the HBA connector.

Cable Name: iPass TO 4-LANE
Part #: CBL-0117L
Length: 46 cm (18 inches)

Description: This cable has one SFF-8484 (32-pin) connector at one end and one

iPass (SFF-8087/Mini-SAS) connector (36-pin) at the other. This cable connects from

the HBA to the SAS2-216EL backplane

Connecting an Internal HBA to the Backplane

The following section lists the most common cables used to connect the HBA to

the backplane.

Figure C-12: Single Internal Host Bus Adapter

HBA (Host Bus Adapter) HBA (Host Bus Adapter)

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

HBA

(Host Bus Adapter)

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

IMPORTANT: See Section C-12 of this manual, Failover with RAID Cards and

Multiple HBAs for important information on supported congurations.

C-16

SC417 Chassis Manual

Cable Name: iPass (Mini-SAS) to iPass (Mini-SAS)

Part #: CBL-0108L-02 Length: 39 cm (15 inches)

Part #: CBL-0109L-02 Length: 22 cm (9 inches)

Part #: CBL-0110L-02 Length: 18 cm (7 inches)

Description: This cable has an iPass (SFF-8087/Mini-SAS) connector (36-pin) at each

end. It connects from the HBA to the SAS2-216EL model backplane.

C-17

Appendix C: SAS2-216EL1/EL2 Backplane Specications

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

Connecting an External HBA to the Backplane

This backplane supports external host bus adapters. In this conguration, the HBA

and the backplane are in different physical chassis. This allows a JBOD (Just a

Bunch Of Drives) conguration from an existing system.

HBA

(Host Bus Adapter)

Power Card

HBA

(Host Bus Adapter)

Dual External Host Bus Adapter

CBL-0166L

External HBA Cables

HBA

(Host Bus Adapter)

Power Card

CBL-0166L

External HBA Cable

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

Figure C-14: Single External Host Adapter

Figure C-15: Dual External Host Bus Adapter

Single External Host Bus Adapter

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16
17

32
33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

IMPORTANT: See Section C-12 of this manual, Failover with RAID Cards and

Multiple HBAs for important information on supported congurations.

C-18

SC417 Chassis Manual

Supported External HBA to Backplane Cable

Use the following cable if your external HBA has an InniBand connector.

Figure C-15: SAS InniBand Cable (CBL-0200L)

Cable Name: SAS InniBand to Mini-SAS X4 1M cable, PBF
Part #: CBL-0200L
Length: 1 meter

Description: This cable has an InniBand connector (SFF-8470) on one end and an

SFF-8088-1X (26-pin) connector at the other end.

C-19

Appendix C: SAS2-216EL1/EL2 Backplane Specications

CBL-0167L

with Single Port Assembly

(Internal cable)

CBL-0166L

(External cable)

HBA (Host Bus Adapter)

Port B Expander 2

Power Card

Port B Expander 2

Port A Expander 1

Connecting Multiple Backplanes in a Single Channel
Environment

This section describes the cables used when cascading from a single HBA. These

connections use CBL-0167L internal cables and CBL-0166L external cables.

Figure C-16: Single HBA Conguration

Port A Expander 1

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

C-20

SC417 Chassis Manual

Cable Name: SAS EL2/EL1 Cascading Cable (External), 68 cm

Part #: CBL-0166L (SFF-8088 1x to SFF-8088 x1)
Ports: Single or Dual
Placement: External cable

Description: External cascading cable. Connects ports between servers. With most

connectors, use one cable for single port connections and two cables for dual port

connections.

Cable Name: SAS EL2/EL1 Backplane Cable (Internal) with 2-port Cascading Cable,
68 cm

Part #: CBL-0167L (SFF-8087 to SFF-8088 x1)
Ports: Single
Placement: Internal cable

Description: Internal cable. Connects the backplane to the HBA or external port.

Used in single port environments

Single HBA Conguration Cables

Single Port Cable Assembly

Figure C-17: Single Port Internal Cable (CBL-0167L)

Figure C-18: External Cable (CBL-0166L)

C-21

Appendix C: SAS2-216EL1/EL2 Backplane Specications

Cable 0166L

(External cable)

Port A Expander 1

HBA

(Host Bus

Adapter)

HBA

(Host Bus

Adapter)

Power Card

Port A Expander 1

Port B Expander 2

Cable 0168L

with Single Port Assembly

(Internal cable)

Connecting Multiple Backplanes in a Dual Channel
Environment

This section describes the cables used when cascading from dual HBAs. These

connections use CBL-0168L internal cables and CBL-0166L external cables.

Figure C-19: Dual HBA Conguration

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

Port B Expander 2

IMPORTANT: See Section C-12 of this manual, Failover with RAID Cards and

Multiple HBAs for important information on supported congurations.

C-22

SC417 Chassis Manual

Cable Name: SAS Dual-port Cable Assembly, 68/76 cm

Part #: CBL-0168L
Placement: Internal cable
Ports: Dual

Description: Internal cascading cable. Connects the backplane to the host bus

adapter or external port. Used in dual port environments.

Cable Name: SAS EL2/EL1 Cascading Cable (External), 68 cm

Part #: CBL-0166L

Placement: External Cable

Ports: Single or Dual

Description: External cascading cable. Connects ports between servers. Use one

cable for single port connections and two cables for dual port connections.

Dual HBA Conguration Cables

Dual Port Cable

Assembly

Figure C-21: External Cable (CBL-0166L)

Figure C-20: Dual Port Internal Cable (CBL-0168L)

C-23

Appendix C: SAS2-216EL1/EL2 Backplane Specications

Cascading allows the system to access data at a faster rate by allowing several

backplanes to share resources to reduce latency time.

The rst backplane in a cascaded system requires a motherboard and an HBA.

Other servers require a power control card with no motherboard and no HBA. For

more information, specic chassis manuals are available at www.supermicro.com.

C-14 Supported Cascading Congurations

Cable 0167L

(internal cable)

Cable 0166L

(External cable)

Single Port Cable

Assembly

HBA (Host Bus Adapter)

Port B Expander 2

Port A Expander 1

Power Card

Port B Expander 2 Port A Expander 1

Power Card

Port B Expander 2

Port A Expander 1

Figure C-22: Simple Cascaded Conguration

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

C-24

SC417 Chassis Manual

Server System with Single SAS HBA

The expanders allow horizontal branching. This conguration also applies to dual

ports.

Cable 0166L

(External cable)

Single Port Cable

Assembly

HBA

Power Card

Port A Expander 1

Power Card

Port A Expander 1

Power Card

Port A Expander 1

Power Card

Power Card

Port A Expander 1

Cable 0167L

(Internal cable)

Port A Expander 1

Figure C-23: Cascaded Conguration with Horizontal Branching

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

UNLESS OTHERWISE

SILKSCREEN

R

RRRRRRRRRR

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

UNLESS OTHERWISE

SILKSCREEN

R

RRRRRRRRRR

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

Port A Expander 1

C-25

Appendix C: SAS2-216EL1/EL2 Backplane Specications

Cable 0166L

(External cables)

Port A Expander 1

HBA

Power Card

Port A Expander 1

Power Card

Cable 0168L

(Internal cable)

Dual Port Cable

Assembly

Figure C-24: Dual SAS HBA with Cascaded Conguration

Dual SAS HBA and Cascaded Conguration

HBA

Port B Expander 2

Port B Expander 2

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

Port A Expander 1

Port B Expander 2

IMPORTANT: See Section 3-3 of this manual, Failover with RAID Cards and Multiple

HBAs for important information on supported congurations.

C-26

SC417 Chassis Manual

Cable 0166L

(External cable)

HBA

HBA

Power

Card

Port B Ex. 2

Port A Ex. 1

Power

Card

Port B Ex. 2

Port A Ex. 1

Power

Card

Port B Ex. 2

Port A Ex. 1

Port A Ex. 1

Power

Card

Port B Ex. 2

Port A Ex. 1

Power

Card

Port B Ex. 2

Figure C-25: Dual SAS HBA Cascaded Conguration and Branching

Dual SAS HBA and Cascaded Conguration with

Branching

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

MH4

MH3

MH2

MH1

R159

R157

R158

R161

BCA534

BCA236

BCA234

1

MDIOINTERFACE

U320

ACT0

A

C

L37

18

U16

U326

16

17

32

33

48

49

64

L396

1 4

SMART_UART

14

EXPDBG1

Y9

Q3

PRI_MODE2

1

3

PRI_MODE1

1

3

Q1

PRI_J3

PRI_J2

PRI_J1

P_ICE_RTCK

P_ICE_TCK

P_ICE_TDO

2

1

J2

+

EC6

+

C2926

+

+

EC5

+

EC2

+

EC1

+

EC3

+

C862

+

C861

+

C860

+

+

C858

+

5

Y

E

20

R

K

10 15AE25 28

AH

WWN

BAR CODE

A

A

DESIGNED IN USA

Rev:1.02

BPN-SAS2-216EL

Port A Ex. 1

Port B Ex. 2

IMPORTANT: See Section 3-3 of this manual, Failover with RAID Cards and Multiple

HBAs for important information on supported congurations.

C-27

Appendix C: SAS2-216EL1/EL2 Backplane Specications

Notes

C-28

SC417 Chassis Manual

Disclaimer (cont.)
The products sold by Supermicro are not intended for and will not be used in life sup­port systems, medical equipment, nuclear facilities or systems, aircraft, aircraft devices,
aircraft/emergency communication devices or other critical systems whose failure to per-

form be reasonably expected to result in signicant injury or loss of life or catastrophic

property damage. Accordingly, Supermicro disclaims any and all liability, and should
buyer use or sell such products for use in such ultra-hazardous applications, it does so
entirely at its own risk. Furthermore, buyer agrees to fully indemnify, defend and hold
Supermicro harmless for and against any and all claims, demands, actions, litigation,
and proceedings of any kind arising out of or related to such ultra-hazardous use or
sale.