SUPER ® SC847J CHASSIS SERIES SC847E16-RJBOD1 SC847E26-RJBOD1 USER’S MANUAL 1.
SC847J Chassis Manual 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.
Preface Contacting Supermicro Headquarters Address: Super Micro Computer, Inc. 980 Rock Ave. San Jose, CA 95131 U.S.A. Tel: +1 (408) 503-8000 Fax: +1 (408) 503-8008 Email: marketing@supermicro.com (General Information) support@supermicro.com (Technical Support) Web Site: www.supermicro.com Europe Address: Super Micro Computer B.V. Het Sterrenbeeld 28, 5215 ML 's-Hertogenbosch, The Netherlands Tel: +31 (0) 73-6400390 Fax: +31 (0) 73-6416525 Email: sales@supermicro.
SC847J Chassis Manual 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 SC847J chassis. Installation and maintenance should be performed by experienced technicians only. This manual lists compatible parts available when this document was published. Always refer to the our Web site for updates on supported parts and configurations.
Preface Manual Organization Chapter 1: Introduction The first chapter provides a checklist of the main components included with this chassis and describes the main features of the SC847J 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.
SC847J Chassis Manual This section lists compatible cables, power supply specifications, and compatible backplanes. Not all compatible backplanes are listed. Refer to our Web site for the latest compatible backplane information. Appendix A: Cables and Hardware This section provides information on cabling, and other hardware which is compatible with your chassis. For complete information on supported cables and hardware, refer to the Supermico Web site at www.supermicro.com.
Preface Table of Contents Contacting Supermicro........................................................................................ iii Chapter 1 Introduction 1-1 Overview.......................................................................................................... 1-1 1-2 Shipping List..................................................................................................... 1-1 1-3 Where to get Replacement Components.........................................................
SC847J Chassis Manual Ambient Operating Temperature...................................................................... 5-3 Reduced Airflow............................................................................................... 5-3 Mechanical Loading......................................................................................... 5-3 Circuit Overloading........................................................................................... 5-3 Reliable Ground............................
Chapter 1: Introduction Chapter 1 Introduction 1-1 Overview Optimized for enterprise-level heavy-capacity storage applications, Supermicro's SC847 JBOD chassis features up to 45x (24 front + 21 rear) 3.5" hot-swap HDD bays. The SC847 server chassis offers the option to reduce the number of HDDs to 36 (24 front + 12 rear) allowing for an optional motherboard to be installed.
SC847J Chassis Manual 1-3 Where to get Replacement Components Though not frequently, you may need replacement parts for your system. To ensure 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.
Chapter 1: Introduction 1-4 Returning Merchandise for Service A receipt or copy of your invoice marked with the date of purchase is required before 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.
SC847J Chassis Manual Notes 1-4
Chapter 2: System Safety Chapter 2 System Safety 2-1 Overview This chapter provides a quick setup checklist to get your chassis up and running. Following the steps in order given should enable you to have your chassis set up and operational within a minimal amount of time. This quick setup assumes that you are an experienced technician, familiar with common concepts and terminology.
SC847J Chassis Manual 2-4 Electrical Safety Precautions Basic electrical safety precautions should be followed to protect yourself from harm and the SC847J 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.
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 landfill. Please comply with the regulations set up by your local hazardous waste management agency to dispose of your used battery properly. 2-5 • • • • • 2-6 General Safety Precautions Keep the area around the chassis clean and free of clutter.
SC847J Chassis Manual • • • • • • 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.
Chapter 3: System Interface Chapter 3 System Interface 3-1 Overview There are several LEDs on the control panel as well as others on the drive carriers to keep you constantly informed of the overall status of the system as well as the activity and health of specific components. SC847J 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.
SC847J Chassis Manual 3-2 Control Panel Buttons There are two push-buttons located on the left handle of the chassis. These are (in order from top to bottom) a power on/off button and a reset button. Power: The main power button is used to apply or remove power from the power supply to the server system. Turning off system power with this button removes the main power but keeps standby power supplied to the system. Therefore, you must unplug system before servicing.
Chapter 3: System Interface 1 NIC1: Indicates network activity on GLAN1 when flashing. 2 NIC2: Indicates network activity on GLAN2 when flashing. Overheat/Fan Fail: When this LED flashes, it indicates a fan failure. When continuously on (not flashing) it indicates an overheat condition, which may be caused by cables obstructing the airflow in the system or the ambient room temperature being too warm. Check the routing of the cables and make sure all fans are present and operating normally.
SC847J Chassis Manual 3-4 Drive Carrier LEDs Your chassis uses SAS/SATA. 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.
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 maintenance 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.
SC847J Chassis Manual 4-2 Removing the Chassis Cover 2 12 2 12 Figure 4-1: Removing the Chassis Cover Removing the Chassis Cover 1. Unplug the chassis from any power source 2. Remove the screws securing the cover to the chassis. 3. Lift the cover up and off the chassis. ! 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 airflow and prevent overheating.
Chapter 4: Chassis Setup and Maintenance 4-3 Installing Removable Hard Drives 2 1 Figure 4-2: Removing a Hard Drive Carrier Removing Hard Drive Carriers from the Chassis 1. Press the release button on the drive carrier. This extends the drive carrier handle. 2. Use the handle to pull the drive carrier out of the chassis.
SC847J Chassis Manual Dummy Drive Drive Carrier Figure 4-3: Chassis Drive Carrier The drives are mounted in drive carriers to simplify their installation and removal from the chassis. These carriers also help to promote proper airflow for the drive bays. ! 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.
Chapter 4: Chassis Setup and Maintenance SAS/SATA Hard Drive 4 4 Drive Carrier Figure 4-5: Installing the Hard Drive into the Carrier 2. Slide the hard drive into the carrier with the printed circuit board side facing down. 3. Carefully align the mounting holes in both the drive carrier and the hard drive. 4. Secure the hard drive to the carrier using six screws. 5. Replace the drive tray into the chassis. Make sure to close the drive carrier handle to lock the drive carrier into place.
SC847J Chassis Manual 4-6 System Fans Seven hot-swappable, heavy-duty fans provide cooling for the chassis. These fans circulate air through the chassis thereby lowering the chassis internal temperature. Release Tab Air Direction Indicator Figure 4-7: System Fan Replacing a System Fan 1. Open the chassis while the power is running to determine which fan has failed. (Never run the server for an extended period of time with the chassis cover open.) 2.
Chapter 4: Chassis Setup and Maintenance Figure 4-8: Placing the System Fan 4-7
SC847J Chassis Manual 4-7 Power Supply The SC847J chassis has a 1400 Watt high-efficiency 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 powering down the system.
Chapter 4: Chassis Setup and Maintenance 14 Figure 4-10: Power Supply Release Tab 4. Replace the failed power module with the same model. 5. Push the new power supply module into the power bay until you hear a click. 6. If using only one power supply, plug the AC power cord back into the module and power up the server.
SC847J Chassis Manual Notes 4-10
Chapter 5: Rack Installation Chapter 5 Rack Installation 5-1 Overview This chapter provides a quick setup checklist to get your chassis up and running. Following these steps in the order given should enable you to have the system operational within a minimal amount of time. 5-2 Unpacking the System 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 file a damage claim with the carrier who delivered it.
SC847J Chassis Manual ! 5-4 • Warning! ! Warnings and Precautions Rack Precautions Ensure that the leveling jacks on the bottom of the rack are fully extended to the floor 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.
Chapter 5: Rack Installation • 5-5 Always keep the rack's front door and all panels and components on the servers closed when not servicing to maintain proper cooling. Rack Mounting Considerations Ambient Operating Temperature If installed in a closed or multi-unit rack assembly, the ambient operating temperature of the rack environment may be greater than the ambient temperature of the room.
SC847J Chassis Manual 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 fit a rack between 26.5" and 36.4" deep.
Chapter 5: Rack Installation 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 1. Identify the left and right outer rail assemblies as described on page 5-4. 2.
SC847J Chassis Manual Inner Rails 14 2 14 3 Figure 5-3: Installing the Inner Rails Figure 5-4: Inner Rails Installed on the Chassis Installing The Inner Rails on the Chassis Installing the Inner Rails 1. Confirm that the left and right inner rails have been correctly identified. 2. Place the inner rail firmly against the side of the chassis, aligning the hooks on the side of the chassis with the holes in the inner rail. 3.
Chapter 5: Rack Installation 1 L-min=676.00(26.61")(outer rail) 12 14 21D01 13 Figure 5-5: Extending and Releasing the Outer Rails Installing the Outer Rails on the Rack Installing the Outer Rails 1. Press upward on the locking tab at the rear end of the middle rail. 2. Push the middle rail back into the outer rail. 3. Hang the hooks of the front of the outer rail onto the slots on the front of the rack. If necessary, use screws to secure the outer rails to the rack, as illustrated above. 4.
SC847J Chassis Manual Ball-Bearing Shuttle Figure 5-6: Installing into a Rack Standard Chassis Installation Installing the Chassis into a Rack 1. Confirm that the inner rails are properly installed on the chassis. 2. Confirm that the outer rails are correctly installed on the rack. 3. Pull the middle rail out from the front of the outer rail and make sure that the ball-bearing shuttle is at the front locking position of the middle rail. 4. Align the chassis inner rails with the front of the middle rails.
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 1. Install the whole rail assembly onto the rack as described on page 5-7. 2. Release the inner rail without retracting the middle rail. 3. Install the inner rails on the chassis as previously described on page 5-6. 4. Install the chassis onto the middle rail as described in the previous section.
SC847J Chassis Manual Adapters for Round and Threaded Hole Racks The SC847J chassis includes adapter brackets for those customers using round hole racks or racks with threaded holes size M5 or larger. Installing the Adapter Bracket 1. Place the hooks of the front of the outer rail into the square holes of one of the adapter brackets. 2. Place the hooks of the rear of the outer rail into the square holes of a second adapter bracket. 3. Adjust the length of the outer rail to fit within the rack uprights. 4.
Appendix A: Chassis Cables Appendix A SC847J Cables and Hardware A-1 Overview This appendix lists supported cables for your chassis system. It only includes the most commonly used components and configurations. 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 SC847J Chassis (SAS/SATA) SC847J Part # Type Length Description CBL-0088L Cable 9" Seven each, 10.
SC847J Chassis Manual A-3 Compatible Cables These cables are compatible with the SC847J Chassis. 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. Cable Name: SAS Cable Quantity: 1 Part #: CBL-0175L Alt.
Appendix A: Chassis Cables Extending Power Cables Although Supermicro chassis are designed with to be efficient 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.
SC847J Chassis Manual 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. M/B HARD DRIVE Flat head 6-32 x 5 mm [0.197] Pan head 6-32 x 5 mm [0.197] DVD-ROM, CD-ROM, and FLOPPY DRIVE Pan head 6-32 x 5 mm [0.197] Flat head 6-32 x 5 mm [0.197] Round head M3 x 5 mm [0.197] Round head M2.6 x 5 mm [0.197] RAIL Flat head M4 x 4 mm [0.
Appendix B: Power Supply Specifications Appendix B SC847J Power Supply Specifications This appendix lists power supply specifications for your chassis system. SC847J 1400W MFR Part # PWS-1K41P-1R AC Input 1100W: 100 - 140V, 50 - 60Hz, 9.5 - 13.5 Amp 1400W: 180 - 240V, 50 - 60Hz, 7.0 - 9.5 Amp DC Output 4 Amp +5V Standby DC Output 92 Amp @ 100-140V +12V 116 Amp @ 180-240V With Distributor: +5V 30 Amp +3.3V 24 Amp -12V 0.
SC847J Chassis Manual Notes B-2
Safety Information and Technical Specifications Appendix C SAS2-846EL Backplane Specifications To avoid personal injury and property damage, carefully follow all the safety steps listed below when accessing your system or handling the components. C-1 ESD Safety Guidelines Electrostatic Discharge (ESD) can damage electronic components. To prevent damage to your system, it is important to handle it very carefully. The following measures are generally sufficient to protect your equipment from ESD.
SAS2-846EL Backplane User's Guide C-3 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-4 Introduction to the SAS2-846EL Backplane The SAS2-846EL backplane has been designed to utilize the most up-to-date technology available, providing your system with reliable, high-quality performance.
Safety Information and Technical Specifications C-5 Front Connectors and Jumpers BPN-SAS2-846EL2 DESIGNED IN USA 12 1 FAN_MONITOR_DISABLE BUZZER_ENB1 REV 1.
SAS2-846EL Backplane User's Guide C-6 Front Connector and Pin Definitions 1. Primary I2C Connector The I2C connector is used to monitor the power supply status and to control the fans. See the table on the right for pin definitions. I2C Connector Pin Definitions Pin# Definition 1 Data 2 Ground 3 Clock 4 No Connection 2. Backplane Main Power Connectors The 4-pin connectors, designated PWR1, PWR2, PWR3, PWR4, PWR5, and PWR6, provide power to the backplane.
Safety Information and Technical Specifications 6. Fan Connectors Fan Connectors The 3-pin connectors, designated FAN1, through FAN3, provide power to the fans. See the table on the right for pin definitions. 7. - 13. SAS Connectors The primary and secondary sets of SAS connectors provide expander features including cascading and failover. From right to left the ports are Primary 0, Primary 1 and Secondary 0, Secondary 1. Note that secondary SAS ports are not present on the SAS2-846EL1 backplane.
SAS2-846EL Backplane User's Guide C-7 Front Jumper Locations and Settings FANFAIL_LED_DISABLE BUZZER_ENB1 BPN-SAS2-846EL2 FAN_MONITOR_DISABLE BUZZER_ENB1 DESIGNED IN USA ACTLED1 ACTLED1 MH6 SEC_J1 SEC_J2 + BUZZER1 MH8 SEC_J0 PRI_J2 A C OVERHEATFAIL1 A C MH14 FANFAIL_LED_DISABLE PRI_J0 EC20 EC6 EC5 + + EC12 + EC11 + 1 FANFAIL1 EC24 EC22 EC26 1 + MDIO1 MDIO2 + + + FAN_MONITOR_DISABLE L147 PRI_J1 + MH12 R4631 R4635 MH9 1 1 1 1 REV 1.
Safety Information and Technical Specifications General Jumper Settings Jumper Jumper Settings Note PRI_MODE1 and 2 Pins 2-3 Factory Setting Do not change SEC_MODE1 and 2 Pins 2-3 Factory Setting Do not change EXPDBG1 and 2 No jumper required Debug, SMC internal use only.
SAS2-846EL Backplane User's Guide A C A C A C C C A C C A C C C A C ACT21 ACT#21 C A C C A C CA A C C C A C A C C CA A C A A A C A ACT12 FAIL#18 C ACT18 ACT#18 4 SAS #19 A A SAS #18 A FAIL12 FAIL#12 FAIL6 J12 SAS #12 A A C ACT#12 CA FAIL19 J19 FAIL#19 FAIL13 SAS #19 C CA CA C A C A C A A C A C ACT19 ACT#19 FAIL#13 A SAS #20 ACT13 C FAIL#20 FAIL20 33 C A J20 49 32 ACT#13 C A ACT20 ACT#20 64 FAIL14 17 FAIL#14 C FAI
Safety Information and Technical Specifications Rear LED Indicators Hard Drive Activity LED Failure LED SAS #0 Rear Connector ACT #0 FAIL #0 SAS #1 ACT #1 FAIL #1 SAS #2 ACT #2 FAIL #2 SAS #3 ACT #3 FAIL #3 SAS #4 ACT #4 FAIL #4 SAS #5 ACT #5 FAIL #5 SAS #6 ACT #6 FAIL #6 SAS #7 ACT #7 FAIL #7 SAS #8 ACT #8 FAIL #8 SAS #9 ACT #9 FAIL #9 SAS #10 ACT #10 FAIL #10 SAS #11 ACT #11 FAIL #11 SAS #12 ACT #12 FAIL #12 SAS #13 ACT #13 FAIL #13 SAS #14 ACT #14 FAIL #14
SAS2-846EL Backplane User's Guide Notes C-10
Safety Information and Technical Specifications C-9 Dual Port and Cascading Configurations Single Ports SAS2-846EL1 backplanes have a single-port expander that accesses all hard drives and supports cascading. Dual Ports SAS2-846EL2 backplanes have dual-port expanders that access all the hard drives. These dual-port expanders support cascading, failover, and multipath.
SAS2-846EL Backplane User's Guide C-10 Failover The SAS2-846EL2 backplane has two expanders which allow effective failover. SAS HBA Single Host Bus Adapter BPN-SAS2-846EL2 DESIGNED IN USA MH9 1 1 1 R4631 R4635 FAN_MONITOR_DISABLE BUZZER_ENB1 REV 1.
Safety Information and Technical Specifications C-11 Chassis Power Card and Support Cables Chassis Power Card In a cascaded configuration, the first chassis includes a motherboard and at least one host bus adapter. Other servers in this enclosed system, include a power card. This section describes the supported power card for the SAS2-846EL series backplanes.
SAS2-846EL Backplane User's Guide Connecting an Internal Host Bus Adapter to the Backplane The following section lists the most common cables used to connect the host bus adapter to the backplane. HBA BPN-SAS2-846EL2 DESIGNED IN USA MH9 1 1 1 R4631 R4635 FAN_MONITOR_DISABLE BUZZER_ENB1 REV 1.
Safety Information and Technical Specifications 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 pins) at each end. It connects from the HBA to the SAS2-846EL backplane. Supported External HBA to Backplane Cable Use the following cable if your external HBA has an InfiniBand connector.
SAS2-846EL Backplane User's Guide Connecting an External Host Bus Adapter to the Backplane This backplane supports external Host Bus Adapters. In this configuration, the HBA and the backplane are in different physical chassis. This allows a JBOD configuration system to connect to the other system that has a HBA. Single External Host Bus Adapter BPN-SAS2-846EL2 DESIGNED IN USA MH9 1 1 1 R4631 R4635 FAN_MONITOR_DISABLE BUZZER_ENB1 REV 1.
Safety Information and Technical Specifications Supported External HBA to Backplane Cable Use the following cable if your external HBA has an InfiniBand connector. Figure C-10: External Cable (CBL-0166L) Cable Name: SAS EL2/EL1 Cascading Cable (External), 68cm 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.
SAS2-846EL Backplane User's Guide 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. BPN-SAS2-846EL2 DESIGNED IN USA MH9 1 1 1 R4631 R4635 FAN_MONITOR_DISABLE BUZZER_ENB1 REV 1.
Safety Information and Technical Specifications Single HBA Configuration Cables Single Port Cable Assembly Figure C-12: Single Port Internal Cable (CBL-0167L) 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 Host Bus Adapter (HBA) or external port. Used in single port environments.
SAS2-846EL Backplane User's Guide 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. BPN-SAS2-846EL2 DESIGNED IN USA MH9 1 1 1 R4631 R4635 FAN_MONITOR_DISABLE BUZZER_ENB1 REV 1.
Safety Information and Technical Specifications Dual HBA Configuration Cables Dual Port Cable Assembly Figure C-15: Dual Port Internal Cable (CBL-0168L) Cable Name: SAS Dual-port Cable Assembly, 68/76cm Part #: CBL-0168L Ports: Dual Placement: Internal cable Description: Internal cascading cable. Connects the backplane to the Host Bus Adapter (HBA) or external port. Used in dual port environments.
SAS2-846EL Backplane User's Guide C-12 Supported Cascading Configurations Cascading allows the system to access data at a faster rate by allowing several backplanes to share resources to reduce latency time. The first 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, see the SC846 Chassis Manual available at www.supermicro. com.
Safety Information and Technical Specifications Dual SAS HBA and Cascaded Configuration HBA BPN-SAS2-846EL2 DESIGNED IN USA MH9 1 1 1 R4631 R4635 FAN_MONITOR_DISABLE BUZZER_ENB1 REV 1.
SAS2-846EL Backplane User's Guide Notes C-24
Appendix D: SAS2-847EL Backplane Specifications Appendix D SAS2-847EL Backplane Specifications To avoid personal injury and property damage, carefully follow all the safety steps listed below when accessing your system or handling the components. D-1 ESD Safety Guidelines Electrostatic Discharge (ESD) can damage electronic components. To prevent damage to your system, it is important to handle it very carefully. The following measures are generally sufficient to protect your equipment from ESD.
SC847J Chassis Manual D-3 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. D-4 Introduction to the SAS2-847EL Backplane The SAS2-847EL backplane has been designed to utilize the most up-to-date technology available, providing your system with reliable, high-quality performance.
Appendix D: SAS2-847EL Backplane Specifications D-5 Connectors, Jumpers and LEDs Q4 U18 1 11 1 EC22 BC61 C + 15 EC17 DESIGNED IN USA EC6 J21 2 R31 PRI_I2C1 + + 25 28 + 4 1 UART_P1 20 EXPDBG1 15 1 EC5 WWN U3 5 10 15 20 25 4 1 4 JP1 28 BAR CODE C352 10 EC12 C130 C129 + + 5 C + C363 + U4 A ACT21 1J22 88 C362 + 13 + C361 J23 + 1 14 + ACT22 A + 12 1 + WWN 1 BUZZER_ENB1 MDIO1 E E + K + EC21 + C353 + 5V_LED1 + FAN_MONITOR_DISABLE PWR5
SC847J Chassis Manual D-6 Front Connector and Pin Definitions 1. Primary I2C Connector The I2C connector is used to monitor the power supply status and to control the fans. See the table on the right for pin definitions. I2C Connector Pin Definitions Pin# Definition 1 Data 2 Ground 3 Clock 4 No Connection 2. Backplane Main Power Connectors The 4-pin connectors, designated PWR1, PWR2, PWR3, PWR4, PWR5, and PWR6, provide power to the backplane. See the table on the right for pin definitions.
Appendix D: SAS2-847EL Backplane Specifications 6. Fan Connectors Fan Connectors The 4-pin connectors, designated FAN1, through FAN4, provide power to the fans. See the table on the right for pin definitions. 7. - 10. 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 0, Primary 1 and Secondary 0, Secondary 1. Note that secondary SAS ports are not present on the SAS2847EL1 backplane.
+ 1 EC5 C363 SC847J Chassis Manual 4 1 UART_P1 + + + C129 C352 WWN U3 5 10 EXPDBG1 + 1J22 88 + + EC12 C130 BAR CODE C + 1 A ACT21 15 20 25 4 1 4 JP1 28 1 BUZZER_ENB1 D-7 Front Jumper Locations and Pin Definitions MDIO1 E 1 + K + EC21 EC14 R + EC3 + + + EC2 C121 + R42 Y C134 C365 AE + + C133 AH C353 3 3 PRI_MODE2 1 PRI_MODE1 1 EC4 C + PWR1 PRI_J1 1 FAN4 4 C GND +12V FANFAIL_LED_DISABLE A 4 PRI_MODE2 EC13 GND D9 FAN3 1 A OVERHEA
Appendix D: SAS2-847EL Backplane Specifications General Jumper Settings Jumper Jumper Settings Note PRI_MODE1 and 2 Pins 2-3 Factory Setting Do not change SEC_MODE1 and 2 Pins 2-3 Factory Setting Do not change MDI01 and 02 No jumper required SMC internal use only UART_P1 No jumper required Primary UART connector UART_S1 No jumper required Secondary UART connector (Not present on SAS2-847E2) JP1 No jumper required Buzzer connector BUZZER_ENB1 Open: Disable Closed: Enable Buzzer enable
SC847J Chassis Manual D-8 Front LED Indicators ACT22 A + EC22 + + Q4 WWN EC17 DESIGNED IN USA EC6 BC61 C U18 J21 2 R31 PRI_I2C1 + + + 4 1 WWN C352 5 10 15 20 25 UART_P1 + C129 + + + U4 EXPDBG1 + 1 EC5 C363 J23 U3 28 5 10 15 20 25 4 1 4 JP1 28 BAR CODE C362 EC12 C130 + 1J22 88 + C361 C + 1 A ACT21 1 BUZZER_ENB1 MDIO1 E E + 1 K + EC21 EC14 R EC3 C365 AE AE 12V_LED1 FANFAIL1 + C133 AH + C353 AH EC2 C121 + + Y C134 + + R
Appendix D: SAS2-847EL Backplane Specifications D-9 Rear Connectors and LED Indicators 33 9 21 8 22 A 33 9 21 8 22 SAS #4 7 21 8 22 SAS #10 7 7 21 8 22 A C A C A A C A A SAS #16 8 7 21 22 C A C A SAS #9 SAS #15 A J9 21 SAS #9 7 8 22 J15 33 9 21 #15 7 8 22 Figure D-4: Rear Connectors SUPER NEERCSKLRRIS EDIS-YRADNOCES UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN INCHES DESINGER: DESIGNED BY SUPERMICRO U.S.A. www.supermicro.
SC847J Chassis Manual Rear LED Indicators Hard Drive Activity LED Failure LED SAS #0 Rear Connector ACT #0 FAIL #0 SAS #1 ACT #1 FAIL #1 SAS #2 ACT #2 FAIL #2 SAS #3 ACT #3 FAIL #3 SAS #4 ACT #4 FAIL #4 SAS #5 ACT #5 FAIL #5 SAS #6 ACT #6 FAIL #6 SAS #7 ACT #7 FAIL #7 SAS #8 ACT #8 FAIL #8 SAS #9 ACT #9 FAIL #9 SAS #10 ACT #10 FAIL #10 SAS #11 ACT #11 FAIL #11 SAS #12 ACT #12 FAIL #12 SAS #13 ACT #13 FAIL #13 SAS #14 ACT #14 FAIL #14 SAS #15 ACT #15 FAIL #1
Appendix D: SAS2-847EL Backplane Specifications D-10 Cascading Configurations Single Ports SAS2-847EL1 backplanes have a single-port expander that access all hard drives and supports cascading.
SC847J Chassis Manual D-11 Failover The SAS2-847EL2 backplane has two expanders which allow effective failover. SAS HBA WWN ACT22 A + Q4 + In a single host bus configuration, the backplane connects to one Host Bus Adapter (HBA).
Appendix D: SAS2-847EL Backplane Specifications D-12 Chassis Power Card and Support Cables Chassis Power Card In a cascaded configuration, the first chassis includes a motherboard and at least one Host Bus Adapter (HBA). Other servers in this enclosed system, include a power card. This section describes the supported power card for the SAS-847EL1/ EL2 backplane.
SC847J Chassis Manual Connecting an Internal Host Bus Adapter to the Backplane The following section lists the most common cables used to connect the HBA to the backplane.
Appendix D: SAS2-847EL Backplane Specifications 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 pins) at each end. It connects from the HBA to the SAS2-847EL backplane.
SC847J Chassis Manual Connecting an External Host Bus Adapter to the Backplane This backplane supports external Host Bus Adapters. In this configuration, the HBA and the backplane are in different physical chassis. This allows a JBOD configuration system to connect to the other system that has a HBA.
Appendix D: SAS2-847EL Backplane Specifications Supported External HBA to Backplane Cable Use the following cable if your external HBA has an InfiniBand connector. Figure D-10: External Cable (CBL-0166L) Cable Name: SAS EL2/EL1 Cascading Cable (External), 68cm 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.
SC847J Chassis Manual 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.
Appendix D: SAS2-847EL Backplane Specifications Single HBA Configuration Cables Single Port Cable Assembly Figure D-12: Single Port Internal Cable (CBL-0167L) Cable Name: SAS EL2/EL1 Backplane Cable (Internal) with 2-port Cascading Cable, 68cm Part #: CBL-0167L (SFF-8087 to SFF-8088 x1) Ports: Single Placement: Internal cable Description: Internal cable. Connects the backplane to the Host Bus Adapter (HBA) or external port. Used in single port environments.
SC847J Chassis Manual 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.
Appendix D: SAS2-847EL Backplane Specifications Dual HBA Configuration Cables Dual Port Cable Assembly Figure D-15: Dual Port Internal Cable (CBL-0168L) Cable Name: SAS Dual-port Cable Assembly, 68/76cm Part #: CBL-0168L Ports: Dual Placement: Internal cable Description: Internal cascading cable. Connects the backplane to the Host Bus Adapter (HBA) or external port. Used in dual port environments.
SC847J Chassis Manual D-13 Supported Cascading Configurations Cascading allows the system to access data at a faster rate by allowing several backplanes to share resources to reduce latency time. The first backplane in a cascaded system requires a motherboard and HBA. Other servers require a power control card with no motherboard and no HBA. For more information, see the SC846 Chassis Manual available at www.supermicro.com.
Appendix D: SAS2-847EL Backplane Specifications Dual SAS HBA and Cascaded Configuration ACT22 A + EC22 EC17 + + Q4 WWN DESIGNED IN USA EC6 BC61 C U18 2 J21 R31 PRI_I2C1 + + EC5 C363 4 1 WWN C352 5 10 15 20 25 UART_P1 + C129 + + + U4 EXPDBG1 + 1 + + EC12 C130 BAR CODE C 1J22 88 + C362 + 1 A ACT21 C361 J23 U3 28 5 10 15 20 25 4 1 4 JP1 28 1 BUZZER_ENB1 MDIO1 E E + K + EC21 EC14 R + + + Y C134 EC2 C121 + R42 Y + R EC3 C365 A
SC847J Chassis Manual Notes D-24
Appendix E: SC847J Chassis Internals and Externals Appendix E SC847J Chassis Internals and Externals E-1 Overview This appendix describes backplane and cabling information specific to the SC847J chassis. E-2 Revisions to the Data in this Appendix Content Revision History Date Revision Changes 2/5/10 1.0 Initial revision 2/19/10 1.
SC847J Chassis Manual E-3 SC847J E16 Series SAS2 JBOD Chassis Each SC847J E16 series SAS2 JBOD chassis contains two SAS2 expander backplanes, forty-five 3.5” drives (SAS or SATA) and a PTJBOD card. The PTJBOD card drives the chassis LEDs and fans. See the CSE-PTJBOD-CB2 section below for details.The content of this appendix will focus on how this chassis can be configured both internally and externally. There are two SAS-2 expander backplanes that are used in SC847J E16 series.
Appendix E: SC847J Chassis Internals and Externals SAS2-846EL1/EL2 SAS2-846EL1 is one of the two expander backplanes which may be used in the SC847J chassis. This backplane supports twenty-four 3.5” SAS/SATA drives and operates at a theoretical SAS2 performance of 6Gbs per phy. It supports enclosure Section 1.2 such - BPN-SAS2-846EL1/2 elements as fan RPM, temperature and power through the SES-II interface. BPN-SAS2-846EL1 is one the two expander backplanes which is used in this chassis.
SC847J Chassis Manual J1 - Outbound to Downstream J0 - Inbound from an Initiating System Picture of BPN-SAS2-847EL1 Picture of BPN-SAS2-847EL1 Figure 3 Figure E-3: SAS2-847EL1 Figure 3 isversion also dual version of the same expander which has 2 expa There is also dualdual version of the same expander which has 2has expander chips therefore you There isThere also of the same expander which two expander chips so have two paths to each drive behind the expander.
Appendix E: SC847J Chassis Internals and Externals It combines four SFF 8087 cables into one simple connector boa the side of the chassis to be connected to the outside world. Belo This special connector combines four SFF 8087 cables into one simple connector the connectors look: board which is installed on the side of the chassis to be connected to the external systems.
J2 SC847J Chassis Manual J1 J0 Below please see block diagram of how the connections are made, internally: Below please see block diagram of how the connections are made, internally: BPN-SAS2-846EL1 SAS2-846EL1 BPN-SAS2-847-EL1 SAS2-847EL1 BPN-SAS2847EL1 J2 J1 J0 J2 J1 J0 J1 J1 J0 J0 SC847E16 JBOD SC847E16 JBOD SC847J E16 Series SFF 8088 8088 by four SFF x4 Picture of 846 & 847connected to the side Picture of 846 & 847connected to the side of the chassis of the chassis Figure 6 SFFSFF8087 to SF
Appendix E: SC847J Chassis Internals and Externals Figure E-8: External Cables for Connecting Head Units to JBODs External c The RAID card in the head unit can cascade to the JBOD chassis either through units and J its own expanders or through its own external SFF 8088 connector. Supermicro’s Figure 7 AOC-SAS2LP-H4iR has one external connector for this purpose. See the Using a RAID/HBA Card to Connect Downstream section below.
SC847J Chassis Manual Using a RAID/HBA Card and Expander to Connect Downstream The block diagram below illustrates a head unit being cascaded to an SC847J E16 series JBOD chassis downstream. Each of the backplanes in the JBOD unit are connected to separate connectors. One to the RAID card and the other to the expanderBelow in the head unit.of how a head unit could be cascaded to a downstream JBOD is block diagram chassis which in our case is SC847E16.
Appendix E: SC847J Chassis Internals and Externals Notes E-9
SC847J 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 perform be reasonably expected to result in significant injury or loss of life or catastrophic property damage.
