Skip to product information
1 of 1

Cisco

Cisco UCSC-PCIE-ID25GF | 2x25GbE SFP28, PCIe 3.0 x8, Low-Profile, SR-IOV, DCB

SKU:UCSC-PCIE-ID25GF

Regular price POA
POA
POA
Sale Sold out
Taxes included. Shipping calculated at checkout.

Description

Dual‑port 25GbE SFP28 adapter delivering next‑gen throughput for spine/leaf, NVMe‑oF, and high‑density virtualization. Backward compatible with 10GbE optics for transitional deployments and finely tunable QoS for converged fabrics.

Features

- High‑throughput 2x25GbE for modern data center fabrics
- Backward compatibility with 10GbE optics simplifies migrations
- DCB and PFC enable converged, low‑loss traffic classes
- SR‑IOV and RSS for scalable, multi‑tenant performance
- Robust driver support across enterprise OS and hypervisors

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

View full details
  • You may also like
  • Best sellers
  • Related Products

specs-tabs

Collapsible content

FAQs

Technical Specifications

FAQs

Q: Can I use existing 10GbE SFP+ optics in the SFP28 ports?
A: Yes, the SFP28 cages support 10GbE operation with compatible SFP+ optics or DAC cables.

Q: Are transceivers included with the NIC?
A: Transceivers and cables are sold separately. Choose SFP28 SR/LR optics or DAC/AOC per your distance requirements.

Q: Does it support SR-IOV and advanced virtualization?
A: Yes, SR‑IOV and related virtualization features are supported with appropriate firmware and drivers.

Q: What are typical optical reaches?
A: 25G SR: up to ~70 m (OM3) / 100 m (OM4); 25G LR: up to 10 km on single‑mode fiber.

Q: Is it backward compatible with 1GbE?
A: No, SFP28 ports support 25GbE and 10GbE; 1GbE is not supported.

Technical Specifications

- Ports: 2 x 25GbE SFP28
- Supported media: SFP28 SR/LR optics, SFP28 DAC/AOC; backward‑compatible with 10GbE SFP+ modules
- Port speeds: 25GbE and 10GbE (per port)
- Bus interface: PCI Express 3.0 x8
- Form factor: Low‑profile (half‑height)
- Jumbo frames: up to 9K
- Virtualization: SR‑IOV, VMDq, RSS
- Traffic control: Data Center Bridging (DCB), Priority Flow Control
- Timing: IEEE 1588/802.1AS (driver dependent)
- OS support: Windows Server, Linux, VMware ESXi (driver dependent)

Recently Viewed

  • Request for a Quote

    Looking for competitive pricing? Submit a request, and our team will provide a tailored quote that fits your needs.

  • Contact Us Directly

    Have a question or need immediate assistance? Call us for expert advice and real-time support.

    Call us Now  
  • Contact Us Directly

    Have a question or need immediate assistance? Call us for expert advice and real-time support.

    Contact us