8U316-PCIE16XG301

Eight channel 16-port (2-port x8) USB 3.1 Gen 2 (10Gbps) to PCI Express x16 Gen 3 Host Card

Host Bus: PCIe x16 Gen 3 (8.0 GT/s)
- Compliant with PCI Express Base Specification Revision 3.0
Eight independent USB 3.1 Gen 2 (10Gbps) Host Controllers

Compliant with Universal Serial Bus 3.1 specification Revision 1.0
Compliant with Intel’s eXtensible Host Controller Interface (xHCI) specification Revision 1.1

Sixteen USB 3.1 Cable Ports (A-type Receptacle)
- Provides USB 3.1 cable port lock mechanism
5.25" ODD Form Factor (DU31X2-IP2XG322)

The 8U316-PCIE16XG301 is an Eight channel 16-port (2-port x8) USB 3.1 Gen 2 (10Gbps) to PCI Express x16 Gen 3 Host Card.

8U316-PCIE16XG301 is integrated by the following three key parts (1626-PCIE16XG301, DU31X2-IP2XG322, CB-S0087-C30).

1626-PCIE16XG301
- Internal Eight PCIe x2 & Four PCIe x4 (SFF-8643) to PCIe x16 Gen 3 Switch Host Card
Two DU31X2-IP2XG322
- Integrated four USB 3.1 Gen 2 (10Gbps) to PCIe x2 Gen 3 (8Gbps) Host Controllers (Asmedia ASM3142, USB IF TID 5080000010).
Four CB-S0087-C30
- SFF-8643 4x to SFF-8654 4x Cable

tilizing the standard PCI Express Switch, the 48-Lane/13-Port PCI Express Switch provides the most efficient fan-out solution for integrating Eight PCI Express to USB 3.1 Single Chip Host controllers into a small board design. Each USB 3.1 to PCI Express Single Chip Host controller takes advantages of 10 Gbps burst rate of 2-lane PCI Express bus in both directions and is fully compliant with PCI Express Base specification r3.0. This solution provides full PCI Express and USB 3.1 functionality and performance.

QIP2X-PCIE8XG302

Upstream PCIe interface	16-lane PCI Express PCIe Gen 1 (2.5 GT/s) PCIe Gen 2 (5.0 GT/s) PCIe Gen 3 (8.0 GT/s)
Downstream PCIe interface	Four SFF-8643 Fixed-Side Connectors 85ohm, 36pin PCIe 4-lane Four SFF-8643 Fixed-Side Connectors 85ohm, 36pin Dual PCIe 2-lane
Key Features	Standards Compliant PCI Express Base Specification, r3.0 (compatible w/ PCIe r1.0a/1.1 & 2.0) PCI Power Management Spec r1.2 Microsoft Vista Compliant Supports Access Control Services Dynamic link-width control Dynamic SerDes Speed Control High Performance performancePAK Multicast Dynamic Buffer/FC Credit Pool Non-blocking switch fabric Full line rate on all ports Packet Cut-Thru with 126ns max packet latency 2KB Max Payload Size Integrated DMA Engine Four DMA Channels Internal Descriptor Support DMA function independent from transparent switch function 64-bit Addressing Pre-fetch Descriptor Mode Stride Mode Quality of Service (QoS) Two Virtual Channels Eight Traffic Classes per port Weighted round-robin source port arbitration
Computer Platform Requirements	Desktop computer equipped with a PCIe 3.0 x16 slot

DU31X2-IP2XG322

PCI Express	Two SFF-8654 4x 85ohm 38pin Connectors Each SFF-8654 Connector 4-lane PCI Express PCIe Gen 3 (8.0 GT/s)
USB Features	Up to USB 3.1 Gen 2 10Gbps Compliant with Universal Serial Bus 3.1 Specification Revision 1.0 Compliant with Universal Serial Bus Specification Revision 2.0 Compliant with USB Attached SCSI Protocol Revision 1.0 Support Multiple INs function Support USB 3.1 and USB 2.0 Link Power Management Support Control, Bulk, Stream, Interrupt, Isochronous transfer type Support independent port power control Support overcurrent detection Support Remote/Wakeup event Integrate Spread Spectrum Controller for USB3.1 interface Backward compatible with Legacy USB function and device Support the Debugport
Number of Ports	Eight USB 3.1 (Standard A-type Receptacle) cable ports
USB3 cable lock mechanism	Provides the threaded holes for the jack-screws of USB 3.1 A Plug w/Jackscrew lock Cable
USB Bus Power Input	DC 12V (Step-Down) from either Big IDE 4-pin DC Power Connector or/and SATA 15pin Power Connector