| Upstream PCIe interface |
- 8-lane PCI Express
- PCIe Gen 1 (2.5GT/s)
- PCIe Gen 2 (5.0GT/s)
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| Downstream PCIe interface |
- Two 38pin iPass™ (0.8mm pitch) compatible I/O Connectors
- Scalability up to 10Gb/s
- PCIe Gen I – 2.5Gb/s
- PCIe Gen II – 5.0Gb/s
- Durability - 250 cycles
- Fully shielded to provide maximum EMI/RFI protection
- Guide to system bezel gasket
- Cable plug gasket to front face of Guide
- First mate, last break
- RoHS compliant
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| Key Features |
- Standards Compliant
- PCI Express Base Specification r2.0 (Backwards compatible with PCIe r1.0a/1.1)
- PCI Power Management Spec r1.2
- Microsoft Vista Compliant
- Supports Access Control Services
- Dynamic link-width control
- Dynamic SerDes Speed Control
- High Performance
- Non-blocking internal architecture
- Full line rate on all ports
- Cut-Thru latency: 160ns for link widths of x4 to x1
- Maximum Payload Size - 2,048 bytes
- Read Pacing (intelligent bandwidth allocation)
- Dual Cast
- Dynamic Buffer Pool Architecture for faster credit updates
- PCI Express Power Management
- link power management states: L0, L0s, L1
- Device power management states: D0 and D3hot
- Active State Power Management (ASPM)
- Quality of Service (QoS)
- Two Virtual Channels (VC) per port
- Eight Traffic Classes per port
- Weighted Round-Robin Port & VC Arbitration
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Lane Status LEDs
- Blink: Gen 1 speed
- Solid: Gen 2 speed
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- Upstream Lane Status LEDs
- UPCIe LED1 (Lane 0): Upstream x1 Status LED
- UPCIe LED4 (Lane 3): Upstream x4 Status LED
- UPCIe LED8 (Lane 7): Upstream x8 Status LED
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| Switch |
- SW1-1: Non-Transparent Mode
- OFF: Disabled NT mode (default)
- SW1-2: Select Upstream NT Port
- SW1-3&4: Port Configuration Setting
- 3-OFF&4-ON: Port 1-x1, x1, x1, x1, Port 3-x1, x1, x1, x1(default)
- SW2-1: Port 1 CWAKE# Setting
- ON: Enable
- OFF: Disabled (default, For PCIe AOC)
- SW2-2: Port 3 CWAKE# Setting
- ON: Enable
- OFF: Disabled (default, For PCIe AOC)
- SW2-3&4: CFC (100MHz) Spread Setting
- 3-OFF&4-OFF: No Spread (default)
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| Computer Platform Requirements |
Desktop computer equipped with a PCIe x8, x16 slot |
| Upstream PCIe interface |
- External 4-lane PCIe Connector
- 38pin iPass™ (0.8mm pitch) compatible I/O Connector
- Four 1-lane PCIe
|
| USB 3.0 to PCIe x1 Host Controller |
- Integrated Four Independent USB 3.0 to PCIe x1 Gen 2 Host Controllers ( FRESCO FL1100; USB IF TID 380000026).
- Each USB 3.0 to PCIe x1 Gen 2 Host Controller has four cable ports (A-type Receptacle, USB IF TID 360000055)
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| USB Features |
- Compliant with USB 3.0 Specification Revision 1.0
- Compliant with Extensible Host Controller Interface (xHCI) Specification revision 1.0
- 16 downstream USB ports support SS/HS/FS/LS data rates (5Gbps/480Mbps/12Mbps/1.5Mbps)
- Supports UASP (USB Attached SCSI Protocol)
- Supports xHCI debug capability
- Support for ultra High-performance isochronous applications
- Support for Latency Tolerance Tolerance Messaging (USB)
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| USB Data Transfer Rate |
- Low-speed (1.5 Mbps)
- Full-speed (12.0 Mbps)
- High-speed (480.0 Mbps)
- Super-speed (5.0 Gbps)
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| LEDs |
- Back Panel
- Power Status LED (ON/OFF)
- 3.3Vaux LED (Ready)
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Power Input |
- U3X4-EP4XG211E1 Power
- DC Power input Connector: Walkman-type 2.0 mm DC Jack
- Power Input Range: DC 12V
- U3X4-EP4XG211E3 Power
- DC Power input Connector: Mini Din DC Jack (4pin)
- Power Input Range: DC 12V (max. 9.0A)
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| Physical Dimensions |
- 146.6(W) x 42(H) x 200 (D) mm
- NW: 919.2g
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