Browse Categories
  • "Thanks for taking such good care of me on my last order. You truly are a company that pays attention to it's customers!"
    John, AR
  • "Your product mix is great for my SAN integrations!"
    Kevin, VA
  • "The tech support exceeded my expectations"
    Melissa, CA
  • "Your flexibility to accommodate our specific shipping needs was awesome.Info X is great to work with and we hope to use your services more in the future."
    Jesse P., MA
  • "You guys are great. Prompt and courteous. Thanks so much."
    Brenda, FL
  • "I like the focus and fast response I get from your team at Info X!"
    Will, PA


Call 1.800.463.9998 for Availability

Category: 10Gb Ethernet Adapters
Manufacturer: EXABLAZE
MSRP: $9,500.00

The ExaNIC X10-HPT is the world's first network interface card capable of timestamping Ethernet packets to sub-nanosecond resolution. Packets can be captured at line rate, with the arrival time of the first bit of each packet recorded with a granularity of 250 picoseconds.

For clients at the forefront of the latency race, this technology provides invaluable new insights. For example, the precise latency of a network device can be determined for each input packet - even for very low latency devices - rather than relying on statistical averages or vendor claims.

The high resolution timestamps can also be used in conjunction with supported PTP software for very tight time synchronization over low-jitter links such as dark fiber. A Pulse-Per-Second (PPS) input/output is available for synchronization of cards within a data center.

The ExaNIC X10-HPT supports the same driver stack as the ExaNIC X10 and can simulaneously be utilised as a standard low latency network card.
  • Form factor:Half-height PCI Express card
  • Ports:2 SFP+, PPS in/out
  • Data rate:10 Gigabit Ethernet, 1 Gigabit Ethernet, 100M Ethernet
  • Supported media:Fiber (10GBASE-SR, 10GBASE-LR, 1000BASE-SX, 1000BASE-LX), SFP+ Direct Attach
  • Host interface:PCIe x8 Gen 3.0 @ 8.0 GT/s per lane
  • Operating system:Linux (any distribution)
  • Timestamp resolution:250ps (0.25ns)
  • Timestamp availability:all received frames, most recent transmitted frame
  • Time synchronization:Host, PTP, optional PPS
  • PTP stack:Standard open source stacks supported (LinuxPTP or hardware timestamping branch of ptpd recommended)
  • PPS input/output:3.3V LVTTL, software-selectable 50 ohm termination
  • Typical latency, raw frames:60 bytes: 780ns 300 bytes: 1s
  • Typical latency, raw frames with pre-loaded TX buffer:60 bytes: 710ns 300 bytes: 930ns
  • Typical latency, UDP:14 bytes: 880ns 300 bytes: 1.2s
  • Typical latency, TCP:14 bytes: 930ns 300 bytes: 1.2s
Purchase includes 1 year support and warranty, extended options available
Please visit for additional product information.