One Stop Systems
User Guide for ONE STOP SYSTEMS models including: 4U Pro 16-Slot Daisy Chain Mode Expansion System, 4U Pro 16-Slot Daisy Chain Mode, 4U Expansion System
Gen 4 4U Pro - One Stop Systems
File Info : application/pdf, 1 Pages, 3.16MB
DocumentDocument4UP 16-SLOT DAISY-CHAIN MODE
4UP EXPANSION SYSTEM
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ONE STOP SYSTEMS
Quick Start Guide
Set Host & Target Card Switches
3
Cable Diagram
7
Power Supply and Front LEDs
11
Check Host card dipswitches are set to Host mode x16. See photo below.
Cable diagram below shows how to connect all four SFF-8644 cables between Host and Target cards.
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SFF-8644 cables
/
PortttO
Port #1
The following LEDs will illuminate when the expansion unit is fully powered up and initialized. 1. PSU Good: solid green. 2. OSS logo: solid blue. 3. STANDBY / MAIN PWR: solid-green. 4. IPMI : solid green (if equipped).
Port #2
Check Target card dipswitches are set to target mode. See photo on the right for correct switch settings.
Port #3
Block Diagram Two backplanes configured in a daisy chain expansion mode.
1
Four SFF-8644 cables are linked between Host and Target cards.
1 Upstream Slot 15 Downstream slots 2 Non-operational slots
Server # 1
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Backplane# 1
Install Host & Target Cards
Turn Off computer. Plug in the host card in the host computer.
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The Target card is installed in SLOT#O of backplane #1 . See photo on the right.
Connect Link Cables to Target Card Connect all four SFF-8644 cables to Target card.
Backplane# 2
4
IPMI Connection
8
Verify Host and Target Card Link LEDs
12
If equipped, connect Ethernet cable to either front or back RJ45 port. You can only use one or the other. You must plug-in the Ethernet cable first before you connect the power to the unit.
Verify and check that there is a stable link between Host and Target cards. Both cards will illuminate the following board LEDs when linked @ x16. The LINK LED will illuminate as solid green.
Board LEDs
Rear RJ45 Port
Front RJ45 Port
LINK LED
LINK LED
5
Apply Power
Connect all available power cables to the power supplies.
The expansion unit will power UP instantly.
9
Unit is Ready
13
The unit is now ready to use.
· To install your PCIe cards, shutdown the expansion unit and com-
puter completely.
· Disconnect power cables from the expansion unit. · Plug in your PCIe cards in the downstream slots and secure it. · Reconnect power cables to expansion unit. · Turn ON the computer.
Please refer to the manual for more details.
ARF Cables & Backplane Dipswitch Settings
2
Make sure both backplanes are linked together using two ARF cables.
Connect Link Cables to Host Card Connect the other end of the cables to the Host card.
Set the dipswitches on each backplane accordingly. See photos below
Backplane #1
Backplane #2
···· OFF
·· ON
OFF
ON
6
Power UP Computer
10
Connect power cable(s) to the computer. Upon powering UP the
Need More Help?
computer, it will initialize a link between host and target.
Download the User Manual at www.onestopsystems.com
One Stop Systems Support: www.onestopsystems.com/support-0
Toll Free:+ 1 (877) 438-2724 Local: +1 (760) 745-9883
2235 Enterprise Street #110, Escondido, CA 92029
WARNING
Electrostatic Discharge (ESD) Warning
Electrostatic Discharge (ESD) is the e ne my of semiconducto r devices. You sho uld a lways take precautions to e liminate any e lectrostatic charge fro m your body a nd clothing before touching any sem iconductor device or card by using an e lectrostatic wrist strap and/or rubber m at.
FCC Statement
NOTE :This equipment has been tested and found to comply with the limits for a Class Adigital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful Interference when the equipment Is operated In a commercial environment. Thi s equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in whkh case the user will be required to correct the interference at his own expense. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment
This device complies with Part 1Sof the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received including interference that may cause undesired operation.
Industry Canada
This Class A digital apparatuscomplies with Canadian ICES-003.
à Cet appareil numériqué de la classe A est conformé la norme NMB-003 du Canada
CE
The product{s) described in this manual complies with all applicable European Union {CE) directives. One Stop Systems wil l not retest or recertify systems or components that have been reconfigured by customers.
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ONE STOP SYSTEMS