OSS OSS-KIT-EXP-2050 Manual de usuario
PCIe x4 Gen2 Host to ECA Kit User Manual
PCIe x4 Gen2 Host to ECA Kit (2050)
SKU: OSS-KIT-EXP-2050
www.onestopsystems.com
One Stop Systems
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Table of Contents
1Overview ....................................................................................................................................................................... 3
1.1 Description................................................................................................................................................................................................ 3
1.2 Features .................................................................................................................................................................................................... 4
1.2.1 ECA ...................................................................................................................................................................................................... 4
1.2.2 Adapter Cards...................................................................................................................................................................................... 4
1.2.3 x4 Link Cable........................................................................................................................................................................................ 4
1.3 Specifications ............................................................................................................................................................................................ 5
1.3.1 Host Cable Adapter card...................................................................................................................................................................... 5
1.3.2 PCIe x4 Cable ....................................................................................................................................................................................... 5
1.3.3 ECA (Expansion Cable Adapter) board ................................................................................................................................................. 6
2Component Identification .............................................................................................................................................. 7
2.1 Host cable adapter card ............................................................................................................................................................................ 7
2.2 Expansion Cable Adapter .......................................................................................................................................................................... 8
3Installation Instructions ................................................................................................................................................. 9
3.1 Installing the Adapter Kit........................................................................................................................................................................... 9
3.2 Using the ECA............................................................................................................................................................................................ 9
3.3 Operation................................................................................................................................................................................................ 10
3.4 Using any Third-party I/O device............................................................................................................................................................. 10
3.5 Removing the PCIe cable......................................................................................................................................................................... 10
4Technical Information ...................................................................................................................................................11
4.1 Signal Adjustment ................................................................................................................................................................................... 11
4.2 Pin Assignments ...................................................................................................................................................................................... 11
4.3 PCI Express x4 Connector PIN Assignment.............................................................................................................................................. 14
5Contacting Technical Support ........................................................................................................................................19
6Returning Merchandise to One Stop Systems ................................................................................................................19
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1Overview
1.1 Description
Create your own PCI Express-based expansion system with One Stop Systems' easy-to-install Express Cable Expansion Kit 2050. The host
interface board installs into a PCIe x4, x8, or x16 connector in your host motherboard or backplane.
The expansion cable adapter (ECA) is a free-standing board with four screw mounting holes and can be mounted into an enclosure. The ECA slot
operates at x4 speeds but its x16 connector can accommodate a PCIe x4, x8, or x16 add-in card. The Cable Expansion Kit 2000 allows you to
operate any PCI Express-based device remotely over a cable.
Gen 2 products operate at 5Gb/s per lane, or twice the bandwidth of Gen 1 products. Therefore, PCIe x4 Gen 2 products operate at 20Gb/s
when inserted in a x4 or higher slot. Only use a PCIe Gen 1 or Gen 2 device with this kit. A PCIe Gen 3 card will not work properly.
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1.2 Features
1.2.1 ECA
The target expansion cable adapter is a free-standing x4 adapter board with a x16 connector.
Slot is x16 Gen 2
The ECA slot operates at x4 speeds but its x16 connector can accommodate a PCIe x4, x8, or x16 add-in card
Powered by standard ATX power
1.2.2 Adapter Cards
The Host adapter card inserts into any PCI Express x4, x8, 16 slot on the host motherboard.
The Target adapter card operates ONLY in the OSS backplane target slot.
Both Host and Target adapter cards have PWR and CBL LED indicators.
Support half-height bracket.
The Host and Target cable adapter cards require no software / drivers
1.2.3 x4 Link Cable
Available in 1m, 2m, 3m, 5m, 7m lengths.
PCI-SIG Express Cable Specification Compliant.
Includes x4 PCIe lane and side-band signals for:
oPower ON
oReset
oPCIe clock
oCable Present
oWake
Positive latching mechanism per PCI-SIG specification
Support 10 Gbps full-duplex transfer rates.
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1.3 Specifications
1.3.1 Host Cable Adapter card
PCIe x4 Host Cable Adapter Card (SKU : OSS-PCIe-HIB25-X4-H)
Dimension (H x L)
2.7” x 3.1” (68 x 78mm)
Front Panel Connectors
One PCIe x4 cable connectors
Front Panel Indicators
Power ON / Cable Present LED
Red-drivers
Pericom P12EQX5804
Temperature Range
0° to 50°C (32° to 122°F)
Relative Humidity
10 to 90% non-condensing
Shock
30g Acceleration peak (11 ms pulse)
Vibration
5-17 Hz 0.5” double amplitude displacement; 7-2000Hz, 1.5g acceleration
Power Consumption
Agency Compliance
FCC Class B, CE, ROHS
Temperature Range
0° to 50°C (32° to 122°F)
1.3.2 PCIe x4 Cable
PCIe x4 Cable (SKU : OSS-PCIe-CBL-x4.1M) 1 meter long cable
Cable Length
1m, 2m, 3m, 5m, 7m
Circuits loaded
38
Gender
Male-to-Male
Lock to Mating Part
Yes
Material-Metal
Zinc Alloy
Pitch-Mating Interface
0.80mm (0.31)
Single Ended
No
Water proof / Dust
proof
Yes
Wire Insulator
Diameter
N/A
Wire Size AWG
28
Wire / Cable Type
Round
Electrical Current
1A Max per contact
Shielded
Yes
Voltage-Maximum
30V DC
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1.3.3 ECA (Expansion Cable Adapter) board
ECA (SKU : OSS-PCIe-ECA-x4)
Form Factor
PCI Express x4 PCIe short add-in card
Dimension (H x L)
2.7 x 6.6 inches (69 x 161 mm)
Front Panel Connectors
Molex 75586-0010
Front Panel Indicators
Power On / Cable Present LEDs
Power Consumption
3.75W maximum; 3.3V @ 1.75; 2.6W; .5A @ 5 Vaux
Temperature Range
0° to 50°C (32° to 122°F)
Relative Humidity
10 to 90% non-condensing
Shock
30g Acceleration peak (11 ms pulse)
Vibration
5-17 Hz 0.5” double amplitude displacement; 7-2000Hz, 1.5g acceleration
Red-drivers
Pericom PI2EQX4401
Agency Compliance
UL60950, FCC Class B, CE safety and emissions
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2Component Identification
2.1 Host cable adapter card
The PCIe x4 expansion kit contains two cable adapter boards, the host cable adapter and the target cable adapter. The host adapter inserts into
the host computer’s PCIe x4, x8 or x16 slot. The host cable adapter (Part # OSS-PCIe-HIB25-x4-H) allows communication between a processor
and an I/O point. The target adapter inserts into the designated target slot.
Cable LED indicators are the same for both Host and Target configurations.
2.1.2 Clock direction in Host configuration
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2.2 Expansion Cable Adapter
2.2.2 Clock direction in Host configuration
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3Installation Instructions
3.1 Installing the Adapter Kit
1. Insert the host cable adapter into an appropriate PCIe slot of the host computer. For example, a PCIe x4 host board can be inserted
into a PCIe x16, x8, or x4 slot. It will still operate at x4 speeds. Secure the cable adapter card
3.2 Using the ECA
1. Insert the x4 cable into the ECA card.
2. Plug-in the ATX power supply cable into the 24pin ATX power connector. Note: Sometimes an external load is necessary for ATX
power supplies to regulate properly. (i.e. connecting hard drive power).
3. Plug in the add-in card or PCIe card in the available IO slot (Endpoint slot: also known as expansion slot and / or downstream slot).
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4. Connect the x4 PCIe cable to both cables adapter cards. Press the green TAB while slowly inserting the cable, and then release it to
lock the cable. See photos below.
3.3 Operation
1. Power up the power supply
2. Power up the host system.
3. The I/O board will start automatically.
3.4 Using any Third-party I/O device
1. The add-in card or third-party I/O device must be installed in the endpoint slot (expansion slot / downstream port).
2. Connect the external power source (separate from the host system power supply) to the add-in card or PCIe card device if
necessary.
3.5 Removing the PCIe cable
1. To remove the cable, press down or pull the green tab and slowly pull out the cable.
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