ST583 PCIe X16 PEX8747 U.2 4 Ports SFF8643 SSD NVMe Card Expansion device Adapter 32GB/s

The ExpressLane™ PEX 8747 device offers Multi-Host PCI Express
switching capability enabling users to connect a host to its respective
endpoints via scalable, high bandwidth, non-blocking interconnection
to a variety of graphics applications. The PEX 8747 is optimized to
support high-resolution graphics while supporting peer-to-peer traffic
and multicast for maximum performance
Specification

* PEX 8747 General Features
o 48-lane, 5-port PCIe Gen 3 switch
- Integrate 8.0 GT/s SerDes d
o 27 x 27mm2, 676-pin FCBGA package
o Typical Power: 8.0 Watts

PEX 8747 Key Features
o St ndards Compliant a
- 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
o Hi Performance gh
♦ performancePAK
-Read Pacing (bandwidth throttling)
-Multicast
-Dynamic Buffer/FC Credit Pool
- Non-blocking switch fabric
- Full line rate on all ports
- Packet Cut-Thru with 100ns max packet
latency (x16 to x16)
- 2KB Max Payload Size

o Flexible Configuration
- Ports configurable as x8 or x16
- Registers configurable with strapping
pins, EEPROM, I2C, or host software
- Lane and polarity reversal
- Compatible with PCIe 1.0a PM
o Quality of Service (QoS)
- Eight traffic classes per port
- Weighted round-robin source
port arbitration

o Reliability, Availability, Serviceability
♦ visionPAK
-- Per Port Performance Monitoring
-- Per port payload & header counters
-- SerDes Eye Capture
-- PCIe Packet Generator
-- Error Injection and Loopback
- All ports hot plug capable thru I2C
(Hot Plug Controller on every port)
- ECRC and Poison bit support
- Data Path parity
- Memory (RAM) Error Correction
- INTA# and FATAL_ERR# signals
- Advanced Error Reporting
- Port Status bits and GPIO available
• Per port error diagnostics
- JTAG AC/DC boundary scan

Package content

1 x PCIe x16 PEX8747 4-Port SFF8643 adapter
* 1 x User’s Manual
* 1 x Low profile bracket

System Requirements

* Linux kernel3.17 or above, MAC OSX, Vmware, FreeBSD,Win7,Win Server2008,Win8,Win8.1,Win Server2012,Win10,Win Server2016 32 or 64bit
* One available PCI Express x8/x16 slot

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PCI-E X8 40Gbps Fiber Optic card

PCI-E USB 3.0 CARD(4Ports)

USB3.0 Gigabit ethernet adapter

        SUNWEIT company was founded in 2003, main computer peripheral products, such as Network Card, SATA RAID card, USB card, Serial&Parallel Card, Sound card mainly for domestic and overseas brands to provide OEM service.

Business Philosophy 

* Careful management

* Meticulous work

Value Proposition

* Advocating multi win economy

* Sustainable management

Core Technology

After years of precipitation and accumulation, we have mastered the continuous stability of the product, the iteration of the old and new products, and the production of the best price ratio. It can complete the order quickly and provide the high quality service for the customers.

1. Q: Are you a factory or trading company?
----A: We are a manufacturer.

2. Q: Where is your factory located? How can I visit there?
-----A: Our factory is located in Shenzhen, China,
            You can fly to Shenzhen Airport directly, or by high speed rail to Shenzhen North Station,then we could pick you up.

3. Q: What makes you different with others?
----A:Excellent service in quality, lead time, delivery and after sales service.

2) Our quick manufacturing time
For Normal OEM orders, we promise to produce within 20-25 days.
As a manufacturer, we can ensure the delivery time according to the formal contract.

4. Q: How about the delivery time?
----A: That depends on the products. Typically standard products are delivered within 30-35 days.
          For special products is according to the time of setting up of the tooling.

5. Q: May I know the status of my order?
----A: Yes .We will send you information and photos at different production stage of your order.
          You will get the latest information in time.

6. Q: Are samples available?
----A: Yes, we can send samples for your reference by express.