• PCIe x16 to PCIe x16 Backplane
  • Two PCIe x16 Gen 5 Slots
    • Metal-Reinforced SMT Type
    • The distance between two Slots is 40.64mm
• The REFCLK of Slot1 & Slot2
  • The REFCLK of Slot2 could be from either Slot1 or on-board Clock Generator CFC (100MHz)
  • The REFCLK of Slot1 could be output to Slot2 or input from on-board Clock Generator CFC (100MHz)

PCIEX16D02-3 is PCIe x16 Expansion Backplane.

The PCIe Gen 5 slots are backward compatible and support PCIe Gen 5/4/3/2 add-in card, Target Cable Adapter, and DPU (Super NIC).

It supports the following applications.

• External PCIe Cabling Application:
  A PCIe docking board extends the PCIe slot from the motherboard to an external enclosure.
• PCIe Fanout Application:
  A PCIe docking board is used for interfacing a DPU (Super NIC) with a PCIe add-in card.

• Two PCIe x16 Gen 5 Slots
  • Metal-Reinforced SMT Type
  • The distance between two Slots is 40.64mm
• Power Connectors
  • ATX 24-Pin Power Connector (Power Input)
  • Two Fan Power Connectors (12V Output): JST compatible wafer 3pin (pitch=2.54mm) connector
• Power LEDs
  • J1 Power LED (3.3V indicator)
  • 3.3Vaux LED
• SMbus Header (1: SMDAT 2: SMCLK 3: GND))
• PCIe REFCLK Setting Switch
  • The REFCLK of Slot2 is from Slot1 PCIe Target Cable Adapter
  • The REFCLK of all PCIe Slots are from on-board Clock Generator
    • CFC (100MHz): -0.5% spread
    • CFC (100MHz): Spread Off
• There are four ways to switch On/Off the ATX Power Supply
  • Use the J2 Power Switch to Turn On/Off Power
  • Use WAKE# (PCIe Slot Pin B11) to Turn On Power
  • Use PWRBRK# (PCIe Slot Pin B30) to Turn Off Power
  • Use the ON/OFF Switch on Switching Mode Power Supply
• Dimensions
  • 60.86W) x193(L) mm
  • It suits for ATX Form Factor Mounting
  • NW: 85.5g

• The REFCLK of Slot2 is from Slot1 PCIe Target Cable Adapter
  • Slot1 for Target Cable Adapter
  • Slot2 for PCIe Add-in Card
• The REFCLK of all PCIe Slots are from on-board Clock Generator
  • Scenario 1:
    • Slot1 for DPU or Target Cable Adapter
    • Slot2 for PCIe Add-in Card
  • Scenario 2:
    • Slot1 for PCIe Add-in Card
    • Slot2 for DPU or Target Cable Adapter

• CB-00781-02 -- ATX 24Pin 1 (PSU Female) to 2 (PSU Male) Y Splitter Power Supply Extension Cable, 20cm

  

• EP16XG4RDCA04---External PCI Express (Two SFF-8644 1x2) to PCIe x16 Gen 4 Active (Redriver with Linear Equalization) Cable Adapter Card
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• EP16XG4RDCA03---External PCI Express (two SFF-8644 1x2) to PCIe x16 Edge Finger Gen 4 Active (Redriver with Linear Equalization) Cable Adapter Card
• P4MSHDAOC PCIe Gen 4 External Mini SAS HD (SFF-8644) 4x plug AOC