ExaNIC X10
The ExaBlaze ExaNIC is a 10Gbps PCI Express network card interface card specifically optimised for low latency environments. While initially conceived and built for use in latency-sensitive financial applications such as high frequency trading, the ExaNIC has appeal that extends to any environment where latency is key.
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Typical latency, raw frames
- 60 bytes: 780ns
- 300 bytes: 1μs
Typical latency, raw frames with preloaded TX buffer
- 60 bytes: 710 ns
- 300 bytes: 930 ns
Typical latency, UDP
- 14 bytes: 880ns
- 300 bytes: 1.2μs
Typical Latency, TCP
- 14 bytes: 930ns
- 300 bytes: 1.2μs
Form factor
- Low profile PCI Express Card
- 117x68mm (4.65x2.67in)
Ports
- 2 SFP+
- SMA for PPS in/out
Data rates
10GbE, 1GbE, 100M Fast Ethernet
Supported Media
Fiber (10GBASE-SR, 10GBASE-LR, 1000BASE-SX), SFP+ Direct Attach
Host Interface
PCIe x8 Gen 3 @ 8.0 GT/s per lane
Data rates
10GBASE-LR
Operating Systems
- Linux x86_64 (all distributions)
- Windows (coming soon)
Timestamp resolution
6.2ns
Timestamp availability
- All received frames, most recent transmitted frame
- Time synchronisation: Host, hardware assisted PTP, optional PPS
- PPS input/output: 3.3V CMOS, selectable 50ohm termination
Bridging
Optional forwarding between ports 1 and 2, latency <110ns
Capture
Line rate capture to disk
Flow steering
- 128 IP rules per port
- 64 MAC rules per port
FPGA Development Kit
- Add custom user logic to FPGA
- Xilinx Ultrascale XCKU035-2
- Fully integrated with drivers, utilities & TCP/UDP stack