제품소개

Features
● PCI Express x4 Gen2 compliant
● Compliant with USB 3.1 Gen 1 (identical to USB 3.0)
● Host Controller, Fresco FL1100
● 4/8 USB Type-A external ports (PCIe-U304/U308)
● 4 additional internal USB 3.0 ports by pin headers (PCIe-U312 only)
● Up to 20W USB power from PCIe bus (default)
● Up to 60W USB power supported by 4-pin Molex power connector
● Up to 1500mA max. current per port
● Multiple cards, multiple cameras in a single system
● Easy-to-use API provided for software-programmable per-port 
    power on/off

Specification & Introduction
● PCI Express Specification 
    4-lane PCI Express Gen 2.1 (2.5 GT/s), 1 slot
● Differential Output Peak to Peak Voltage 
    +0.8 V to +1.2 V
● Differential Input Peak to Peak Voltage 
    +0.175 V to +1.2 V
● Input voltage for PERST#, WAKE#, and SMBus 
    -0.75 V to +4.05 V
 USB 
● USB Port Number (on Bracket) 
    4 8 12 (4 via extension)
● USB Port Connector (on Bracket) 
    USB Type A Connector
● USB Host Controller
    4 x Fresco FL1100 Host Controller
    Compliant with USB 3.0 Specification and
    Intel® xHCI Specification, Revision 1.0
● Data Transfer Rate 
    SuperSpeed (5.0 Gbps), High Speed (480.0 Mbps)
    Full Speed (12.0 Mbps), Low Speed (1.5 Mbps)
 USB Power 
● Output Voltage (at PSE) 
    5V ± 5% 5V of 4-Pin cable minus 0.25V 
● Current Limit Range (Per Port) 
    1700 mA ± 7% 
    Port 1-8: 1700 mA ± 7%
    Port 9-12: 1100 mA ± 7%
● USB Power Management
    Software-programmable per-port power on/off
    Voltage, current overload and short circuit protection
● PCBA max. Power Requirement w/o USB Power Delivery 
    +3.3V 2A, +12V @ 0.1A
● USB Power Delivery Capacity (at PSE)
    PCIe Slot onlyw/o 4-pin Molex Connector
        Max. 20W USB Power 
        4-pin Molex connector
        req’d for extension ports
    PCIe Slotw/ 4-pin Molex Connector
        Max. 30W USB Power Max. 60W USB Power Max. 78W USB Power
 Physical 
● Dimensions (W x L) 
    167.65 mm x 111.15 mm (6.59” x 4.37”)
● Operating Temperature 
    0°C to 60°C (32°F to 140°F)
● Humidity 
    5% to 90% RHNC
● Storage Temperature 
    -40°C to 85°C (-40°F to 185°F)
● Safety Compliance 
    CE/FCC, Class A

Ordering Information
● PCIe-U304
    4-ch PCI Express x4 Gen2 USB3 Vision frame grabber
● PCIe-U308
    8-ch PCI Express x4 Gen2 USB3 Vision frame grabber
● PCIe-U312
    12-ch PCI Express x4 Gen2 USB3 Vision frame grabber