fb2CG@KU15P 100G Dual FPGA Card Xilinx Kintex

fb2CG@KU15P

General Details

FPGA Card – Dual QSFP28 port card supporting 2x100GE, PCIe Gen3 x16, Xilinx Kintex UltraScale+

The 100G Dual FPGA Card fb2CG@KU15P is a high performance OEM hardware platform intended for 10/40/25/50/100 Gigabit Ethernet via its dual QSFP28 slots.

The standard configuration is based on the Xilinx Kintex UltraScale+ KU15P FPGA, to provide ample capacity for the dual QSFP28 interface. The card features the KU15P to keep the solution as cost effective as high performance computing allows.

The card is mounted with 4 x 72-bit DDR4 ECC RAM, 4GB for a total of 16 GB.

Key features

fb2CG@KU15P FPGA Card

  • Xilinx® Kintex UltraScale+  XCKU15P FPGA
  • 2 x QSFP28 ports
  • 4 x 72-bit DDR4@2666MT/s (4 GB per bank with ECC)
  • Support for direct Card to Card interconnect with up to 150Gbit/s
  • Configuration flash RAM for boot images
  • PCIe form-factor: Full height, half length (111.15 x 167.65 mm with bracket)
  • On-board power and temperature sensors
  • FPGA controlled link and status LEDs
  • Active and passive cooling alternatives available
Specifications

HOST INTERFACE
Physical bus connector: 16-lane PCIe
PCIe bus type: 1-16 lane PCIe Gen1/Gen2/Gen3
Support for SMBUS

NETWORK INTERFACE
IEEE standard: IEEE 802.3 10/40/25/100 GE
Physical interface: 2 x QSFP28 ports
Supported QSFP+/QSFP28 modules: including fan-out
modules for 4x10G/4x25GE, Multimode SR4 (850nm),
singlemode LR4 (1310nm), multimode LRM4 (1310
nm), or Direct Attached Copper (Twinax) and others.
Data rate: 8×10, 2×40, 8×25, 2×100 Gbps
Support for SyncE

CONFIGURATION
Quad SPI fast parallel programming interface from supporting preprogrammed controller
Configuration flash supports two boot images with automatic fallback to fail safe image if first image fails
Upload of FPGA configuration to flash via PCIe or directly from Xilinx Vivado via the onboard JTAG dongle
Direct FPGA configuration from Xilinx via the onboard JTAG dongle
Support for encrypted FPGA bit file (optional)
Supports Tandem PROM boot

ON-BOARD MEMORY
4 x 72-bit DDR4@2666MT/s (4 GB per bank with ECC)
User configurable space in flash RAM for permanent storage
Configuration flash RAM for boot images

ON-BOARD CLOCK
PCIe clock: 100 MHz
2 x differential 161.13 MHz SerDes clock for Ethernet
2 x differential 161.13 MHz SerDes clock for Expansion
2 x differential 266.67 MHz clock for Memory
50 MHz clock

FPGA details
FPGA Xilinx Kintex Ultrascale+  XCKU15P

ENVIRONMENT
Physical dimensions: Full height, ½ length 111.15 x 167.65 mm with bracket
Storage temperaure: -30 – 70°C , -22 – 158°F
Operating temperature: 0 – 55°C, 30 – 130°F
Operating humidity: 20 – 80%
Hardware compliance: RoHS, CE

ADDITIONAL BOARD SUPPORT
On-board power and temperature sensors
FPGA controlled Link and Activity LED for each port. 4 for each QSFP.
Board status LEDs
Battery holder for coin cell battery for back-up of Key memory for bitstream encryption. (optional)
Failsafe button on bracket
PPS clock synchronization connector
Support for direct Card to Card interconnect with up to 150Gbit/s

POWER
Max 120W, above 75W PCIe AUX power must be used
Active and passive cooling alternatives available
Power, temperature and FAN tacho sensor reading
PCIe AUX power connector available

ON_BOARD MICROCONTROLLER
Board management Microcontroller for various internal control tasks as well as external communication
SMbus/I2c
Possible to readout telemetry parameters

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