OSS OSS-580 Gen5 Backplane Installation Manual Download Page 14 | Manualshive

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One Stop Systems

OSS-581 Gen5 BP

14

5.4

Connect Power Cables

Plugin the supplied power adapter cable (24pin-to-4pin cables). Connect the two power cables to the backplane, see photos
below.

Connect the other end of the cable to the ATX power supply 24pin power connector.

From the ATX power supply, connect the 8pin power cable to the remaining 12v input power connector on the board.

Below photo shows all the power cables attached to the backplane.

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Summary of Contents for OSS-580 Gen5 Backplane

Page 1: ...INSTALLATION GUIDE OSS 581 Gen5 Backplane OSS 581 Gen5 Backplane www onestopsystems com ...

Page 2: ...ugin ARC Cables 12 5 3 Set Backplane Dipswitches 13 5 4 Connect Power Cables 14 6 Install Adapter Card 15 6 1 Set Target Card Dipswitches 15 6 2 Set Host Card Dipswitches 15 6 3 Install Target Card 15 6 4 Host Card Installation 16 7 Cable Installation 17 8 Powering UP the unit 18 9 Hardware Check 18 9 1 Verify Board LEDs 18 9 2 Verify Adapter Card LEDs 19 10 Mounting the backplane 20 11 Post Insta...

Page 3: ...tion Link Cable Installation Powering Up the unit system Verify Device Installation 2 Unpacking Check and identify the standard supplied item Inspect the backplane for physical defects and damages To achieve superior performance and reliability it is recommended to use a certified and compatible set of an OSS Gen5 adapter cards aka Host Interface Board and cables The OSS backplane is designed and ...

Page 4: ...ard Option Slot Slot 8 when configured accordingly it will operate either in an Upstream mode or Downstream mode 3 2 Slot LEDs Item Name Description When Lit Solid Green or Blinking When Off 1 Target Slot LED Upstream Slot LED Solid Gen5 Link OFF Not Linked No Card present in the slot Blink 2Hz Gen4 Link 2 Downstream LED PCIe slot LEDs Solid Gen5 Link OFF Not Linked No Card present in the slot Bli...

Page 5: ...sy Chain D4 Green LED0 All Power Good D5 Green LED1 Flashing Pattern D6 Green FPGA Config D10 Green Link Status Slot 0 D11 Green Link Status Slot 1 D12 Green Link Status Slot 2 D13 Green Link Status Slot 3 D14 Green Link Status Slot 4 D15 Green Link Status Slot 5 D16 Green Link Status Slot 6 D17 Green Link Status Slot 7 D18 Green Link Status Slot 8 D19 Green AUX Power Good ...

Page 6: ...ARF6 Connector For connecting ARC6 cable to daisy chain two backplanes together and to create a bridge or connection between SLOT 8 and the PCIe switch 3 6 PS_ON The board has a two pin connector for placing a shunt jumper that allows the backplane to be ON all the time when an ATX power supply is switched ON See photos below for the location of the JP3 connector on the backplane You can buy the s...

Page 7: ...One Stop Systems OSS 581 Gen5 BP 7 3 7 Block Diagram ...

Page 8: ...d to a PCIe port on the PCIe switch Port mapping is hard coded it is fixed No means of changing or modifying it PCIE Slot Mapping Port Mapping PCIe Switch Notes Slot 0 80 Slot 1 96 Slot 2 104 Slot 3 120 Slot 4 112 Slot 5 40 Slot 6 32 Slot 7 16 Slot 8 0 Cabled from Daisy Chain DC Port DC Port 0 Main Port 128 ...

Page 9: ...calculate 80W but adding some margin OSS 581 with qty 9 25W PCIe cards installed Max Power 400W calculate 330W but adding margin and factoring in efficiency of 3 3V power supplies If PCIe cards are more than 25W then the power goes up accordingly Note all OSS 581 power comes from 12V except for 5W max of 5Vsb ...

Page 10: ... qty 2 QSFP DD Cables 3 Gen5 or Gen4 x16 PCIe slot computer motherboard 4 ATX Power Supply Minimum of 400 Watt Gen5 Target and Host Card QSFP DD Cables ATX Power Supply with 24pin power cable and at least two available EPS power cable The EPS power cable is also known as CPU power cable that has 8pin power connector ...

Page 11: ...One Stop Systems OSS 581 Gen5 BP 11 4 1 Pinouts ATX 24pin connector pinout 12VInput Connector Pinout 5V Stand by Connector Pinout ...

Page 12: ...s OSS 581 Gen5 BP 12 5 Setup Installation 5 1 Install Jumper Shunt on JP3 5 2 Plugin ARC Cables Connect the Arc cables to the Arf connectors onboard the backplane Follow the diagram below for connecting the Arc Cables ...

Page 13: ...5 BP 13 Connect the first ARC cable to port LANES 8 15 Connect the 2nd Arc cable to Port LANES 0 7 5 3 Set Backplane Dipswitches Configure the backplane SW Dipswitches Set the switches using the settings shown from the photo below ...

Page 14: ...s Connect the two power cables to the backplane see photos below Connect the other end of the cable to the ATX power supply 24pin power connector From the ATX power supply connect the 8pin power cable to the remaining 12v input power connector on the board Below photo shows all the power cables attached to the backplane ...

Page 15: ...orrect settings 6 2 Set Host Card Dipswitches Set the dipswitches on the card to host mode see photo below 6 3 Install Target Card Use the designated Target Slot Upstream Slot on the backplane when installing the card See photo below for the correct default location of the Target slot Upstream Slot Plugin the target card in the upstream slot on the backplane ...

Page 16: ...Gen5 BP 16 As shown below the OSS target card is installed in Upstream slot 0 6 4 Host Card Installation The host card can only be installed in the computer motherboard s PCIe slot Install the Host card in an x16 Gen5 PCIe slot ...

Page 17: ...81 Gen5 BP 17 7 Cable Installation Plugin the two cables to the target card See photos below for the correct orientation of the cables when connecting to the card Connect the other end of the cables to the host adapter card ...

Page 18: ... ON the host computer 9 Hardware Check 9 1 Verify Board LEDs After powering UP the host computer the Target SLOT LED on the backplane will illuminate as solid green as shown below Check the board LEDS A fully operational back plane will illuminate the following LEDs D4 D5 D19 AUX power solid green ...

Page 19: ...581 Gen5 BP 19 9 2 Verify Adapter Card LEDs After powering ON the host computer it will instantly power UP the target device A fully operational adapter cards will illuminate the following LEDs on both Host and Target cards ...

Page 20: ...s below 1 Slide the backplane into place Align the mounting holes to the standoffs 2 Place the plastic washer on top of the mounting hole 3 Install the screw to secure the backplane down Start with the corners holding the board firmly so that it screws holes line up When screwing the screws in don t use too much pressure as this can break the board You want the screws properly tight enough to secu...

Page 21: ...d type or enter the command lspci vvv grep c030 see output below It will show 46 total number of c030 device IDs combining both OSS_579 adapter cards and the OSS_581 board The c030 is the vendor device ID of the OSS_579 card and OSS_581 The screenshot below shows 46 c030 indicating that the host device is communicating with the target and expansion backplane ...

Page 22: ...g 13 of c030 device IDs To check on the OSS 581 device hierarchy type or enter the command on a terminal window lspci vvtt The screenshot below shows the hierarchy tree like structure of the OSS_581 backplane without PCIe cards in the slots Below photo is the tree like structure of the OSS_581 backplane with all 8 slots populated with different PCIe cards Using the same command lspci vvtt ...

Page 23: ...One Stop Systems OSS 581 Gen5 BP 23 Photo below shows the hierarchy order of eight physical slots on the OSS_581 backplane populated with different PCIe cards ...

Page 24: ...p menu and then select Device by Connection Select and expand PCI Express Root Port An instance of PCI Express Upstream Switch Port will appear select and expand the arrow signs o Four instances of PCI Express Downstream Switch Ports will show up o Select and expand all PCI Express Downstream Switch Ports ...

Page 25: ...arrow signs until everything is fully expanded The screenshot below shows a fully expanded PCI Express Upstream and downstream Ports Displaying the OSS 581 both OSS 579 cards are detected in Windows Device Manager There are no PCIe cards installed in the slots ...

Page 26: ...One Stop Systems OSS 581 Gen5 BP 26 The screenshot below shows the hierarchy of OSS_581 card slots populated with 8 different PCIe cards All 8 PCIe cards are detected in Windows Device Manager ...

Page 27: ...We cannot be responsible for any physical damage to the product or component pieces of the product such as the host or expansion interfaces for the expansion chassis that are damaged due to inadequate packing Physical damage sustained in such a situation will be repaired at the owner s expense in accordance with Out of Warranty Procedures Please protect your investment a bit more padding in a good...

Page 28: ...ass ONE STOP SYSTEMS 2235 Enterprise Street Suite llO Escondido CA 92029 Toll Free 1 800 285 8900 US Main l 760 745 9883 Fax l 760 745 9824 www onestopsystems com One Stop Systems OSS 581 Gen5 BP 28 ...

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