PCIe x16 Gen4 with ReDriver to OCulink 8i Dual port, supports bifurcation

Features:
* OCulink 8i(SFF-8612) to PCIe x16 Gen4 convert
* Built-in SFF-8612 8i connector x2pcs, pin define by SFF-9402 Rev 1.1
* Built-in ReDriver to extend PCIe 4.0, 16GT/s 16 lanes differential pair signals data link width.
* The PCIe 16 lanes can be bifurcated into four x4 link width to support different system topologies
* Built-in PCIe 100MHz Clock buffer(Address: 0x6C) for OCulink 8i(SFF-8612) to drive longer cable length. It may be buffered and fanned out to the OCulink 8i(SFF-8612) clock pin.
* Built-in SMBus Switch(Address: 0x70) with Reset Funtion for OCulink 8i(SFF-8612) SMBus communication
* Built-in SMBus I/O Expander(Address: 0x20) for OOB (out of band) management to remote OCulink 8i (SFF-8612) Reset signals.
* Supports PCIe PERST# management to control OCulink 8i(SFF-8612) Reset signals.
* Built-in PERST# Bus Buffer to be used over longer cable length.
* Built-in WAKE# Auto-Bidirectional Bus Buffer to be used over longer cable length.
* Built-in CLKREQ# Auto-Bidirectional Bus Buffer to be used over longer cable length.
* Built-in PWRBRK# Bus Buffer to be used over longer cable length.
* Built-in 12V to 3.3V, 5.5A PWM Power controller
* Built-in 3.3V Power Load Switch for ReDriver controller Power Protection.
* The WAKE# signals power supply can choose + 3.3V or 3.3VAUX, the default is 3.3VAUX
* D1 Green LED on indicates AIC ready

Specifications

:
* PCI Express Base Specification Rev 4.0
* PCIe_CEM_SPEC_R4_V1_0_08072019_NCB
* Compliant with Support SFF-9402 Rev 1.1
* Compliant with PCI_Express_OCuLink_ 1.0 a

Operating system support:
* Windows 7
* Windows 8 & 8.1
* Windows 10
* UEFI 2.3. 1 or later

Applications:
* Rack server
* Microserver and Tower server
* High performance computing
* Hareware accelerator
* Storage Controller HBA (Host Bus Adapter)
* Desktop PC/motherboard