Cisco Nexus X25 SmartNIC K3P-S Dual-Port 10/25GbE SFP28 PCIe FPGA NIC NXN-K3P-2X

  

Cisco Nexus X25 SmartNIC K3P-S Dual-Port 10/25GbE SFP28 PCIe FPGA NIC NXN-K3P-2X. Cisco Nexus X25 SmartNIC K3P-S Exanic X25 Dual-Port 10/25GbE SFP28 PCIe 3.0 x8 FPGA NIC NXN-K3P-2X with Low Profile, Half Height Mounting Bracket.

Mounting bracket: Half height, low profile. Condition: Clean, tested pull - Guaranteed 100% working!

No software, cables or other accessories included. Comes with half height, low profile mounting bracket only. Ultra-low latency network interface card. The fastest network adapter we have built. The Cisco Nexus K3P-S FPGA SmartNIC is specifically optimized for low-latency operation. Features software trigger-to-response latencies as low as 568ns. This is up to 20 percent faster than previous Cisco Nexus SmartNIC models, making it the fastest NIC we have built. Users will find that this drop-in replacement NIC accelerates tick-to-trade performance to previously unachievable speeds, increasing the efficacy and profitability of software-based trading systems.

The Cisco Nexus K3P-S FPGA SmartNIC provides the most powerful programmable software interface on the market. Zero-latency cost hardware flow steering, allowing users to steer and prefilter important traffic to the right memory and CPU core with no latency penalty.

Cut-through receive, which allows software to process packet fragments as they arrive from the wire, while packet tails are still in flight. This is especially effective for slow line speeds (for example, 1GbE). The Cisco Nexus K3P-S FPGA SmartNIC software API puts users well ahead of traditional store-and-forward NIC designs to make decisions faster.

ExaSOCK TCP/IP acceleration : Unmodified socket applications can benefit from the speed and power of the Cisco Nexus K3P-S FPGA SmartNIC using ExaSOCK. ExaSOCK is an in-place TCP/IP socket acceleration system. ExaSOCK's Extension API allows it to seamlessly interoperate with the Cisco Nexus K3P-S FPGA SmartNIC transmit preloading feature. Pre-loaded packet transmit : The Cisco Nexus K3P-S FPGA SmartNIC allows users to preload transmit frames, saving 60ns from the transmit path.

The Cisco Nexus K3P-S FPGA SmartNIC features enlarged packet transmit buffers allowing many more frames to be preloaded, leading to more versatile transmission choices. High-resolution timestamps : 4ns timestamps are applied to every received packet and the most recently transmitted packet. The Cisco Nexus K3P-S FPGA SmartNIC also features out of the box support for IEEE1588 (PTP) and high-speed capture to disk using free and open-source exact-capture software. The Cisco Nexus K3P-S FPGA SmartNIC is a pure FPGA-based network adapter that also supports 25G. Field-programmable gate array (FPGA) network adapters extend the useful life of the device by allowing new features and speed enhancements to be downloaded into a device after deployment.

For example, the Cisco Nexus K3P-S FPGA SmartNIC supports 25G Ethernet speeds through a firmware update. This reduces capital expenditure on difficult infrastructure upgrades.

The Cisco Nexus K3P-S FPGA SmartNIC is built using the latest generation Xilinx Ultrascale+ FPGA. It is a compact adapter in a low-profile form- factor. Users can benefit from the pure FPGA design by offloading critical network processing functions directly into the NIC using our fast and powerful Firmware Development Kit (FDK), while maintaining the ease of use and administration of a production-grade network adapter. Cisco Nexus K3P-S FPGA SmartNIC. Typical latency, raw frames with preloaded TX buffer.

256 bytes: 1.1 µs. All received frames, most recent transmitted frame.

Host, hardware assisted PTP, optional PPS. 3.3V CMOS, selectable 50ohm termination. 128 IP rules per port.

64 MAC rules per port. Add custom user logic to the FPGA.

Fully integrated with drivers and utilities. Operating temperature: 0 °C to 55 °C.

Storage temperature: -40 °C to 70 °C. Operating Relative Humidity: 5% to 90% (non-condensing). Storage Relative Humidity: 5% to 95% (non-condensing). 25GbE, 10GbE, 1GbE, 100M Fast Ethernet.

Fiber (25GBASE-SR, 25GBASE-LR, 25GBASE-CR), SFP(+/28) Direct Attach. Latencies are median latencies for raw frames from wire-userspace-wire via the libexanic library, on a 3.5Ghz Intel. Latencies are median half-roundtrip time latencies for the sockperf benchmark using the exasock socket acceleration library.

More information about benchmarking methodology is available on request. Storage solutions, power and testing equipment. We offer lowest prices on hard to find parts! Asset recovery and recycling services. Open: Mo-Fri 10:00am - 07:00pm CST.

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