1. Home
  2. Product
  3. PCIe Expansion
  4. Gen5 5-Slot High-Speed Switch Board​
Gen5 5-Slot High-Speed Switch Board​

Gen5 5-Slot High-Speed Switch Board​

Model：SI-1254 PCIe
．2 x MCIO x 8 Connectors (Scalable up to 4x MCIO x8 for Upstream Ports)
．5 x PCIe Gen5 x 16 Slots
Contact

Model No.

  SI-1254 PCIe

Item

Gen5 5-Slot High-Speed Switch Board​

Certifications

CE, FCC, RoHS(compliance)
Material FR-4 PCB / ENIG finish / LCP connector / SMT assembly

Dimensions

220.5mm  x 175mm 
Interfaces

2 x MCIO x8 (SFF-TA-1016)

5 x PCIe x16 edge connector (Gen4/Gen5)

OS Support

Windows,Windows Server,Linux

Environment

Operating Temperature : 0°C to 50°C

Storage Temperature : -40°C to 85°C

Operating Humidity : 10% to 90% relative humidity non-condensing

Storage Humidity : 5% to 95% relative humidity non-condensing

Features

．Massive Bandwidth Architecture: Powered by Broadcom PEX89144 switch, delivering up to 1024 GT/s Upstream(via 2× Gen5 x16) and up to 2560 GT/s
Downstream throughput (16× Gen5 x5).
．Scalable Topologies: Features flexible MCIO grouping supporting up to 4× MCIO x8 links for upstream hosting and up to 16× MCIO x5 links dedicated to downstream GPU clusters.
．Visual Diagnostics: Onboard status LEDs including a PCIe Switch Heartbeat LED and Switch Board Healthy LED for instant hardware verification.

Product Inquiry