StarTech.com Cisco FET-10G Compatible SFP+ Module - 10GBASE-USR

Unlock scalable, high-performance connectivity for your Cisco network with the StarTech.com Cisco FET-10G Compatible SFP+ Module - 10GBASE-USR. This premium 10GbE Multimode Fiber MMF optic transceiver is engineered for seamless interoperability with Cisco switches and routers, delivering dependable, plug-and-play operation in data centers, campuses, and enterprise environments. Whether you’re upgrading a legacy 1G backbone, deploying a new 10G spine, or expanding uplinks in server rooms, this SFP+ module offers a cost-effective, future-proof solution that keeps downtime to a minimum and performance at peak. In addition to robust data transfer, it is designed to minimize power consumption and maximize compatibility, making it an ideal addition to mixed-vendor networks where Cisco gear is central to the architecture.

• Seamless Cisco compatibility: The StarTech FET-10G module is designed to align with Cisco 10GBASE-USR standards and is tested for reliable interoperability with a broad range of Cisco switches and routers. This reduces integration risk, shortens troubleshooting time, and ensures consistent performance across multi-device deployments. Whether you’re connecting spine switches, access-layer devices, or storage networks, you can count on stable operation and predictable results.
• High-performance 10GbE connectivity: With a full-duplex 10 Gbps data rate, this SFP+ transceiver supports bandwidth-intensive applications, high-volume backups, virtualized environments, and real-time data analytics. By delivering consistent throughput, low latency, and robust error performance, it helps your applications run smoothly and your users experience faster, more reliable network access.
• Optimized for Multimode Fiber MMF: This 850 nm MMF transceiver is tailored for short-reach links within data centers, wiring closets, and campus backbones. It pairs beautifully with OM3/OM4 fiber cables, delivering cost-efficient uplinks over standard MMF infrastructure while maintaining high signal integrity and strong link stability across runs.
• Plug-and-play, with easy installation: The module is designed for quick, tool-free insertion into standard SFP+ ports with hot-swapping support on compatible devices. No complex driver installation is required in most environments, allowing IT teams to deploy or upgrade links during maintenance windows without disrupting services.
• Durable, enterprise-grade design: Built to withstand the rigors of data-center environments, this StarTech module adheres to strict manufacturing standards and offers reliable performance across typical operating conditions. Its robust construction, torque-resistant connectors, and consistent optical performance contribute to longer-term uptime and lower total cost of ownership.

Technical Details of StarTech.com Cisco FET-10G Compatible SFP+ Module - 10GBASE-USR

• Data rate: 10 Gbps
• Form factor: SFP+
• Wavelength: 850 nm
• Fiber type: Multimode Fiber (MMF)
• Reach: Up to 300 meters on MMF (typical OM3/OM4 fiber), depending on cable and network topology
• Interface: SFP+ transceiver module with LC duplex connector
• Diagnostics: Digital Optical Monitoring (DOM) supported on devices that expose it
• Compatibility: Cisco FET-10G compatible; designed for broad interoperability with Cisco switches and routers
• Operational environment: Standard data-center temperature ranges; consult device documentation for exact tolerance
• Power characteristics: Low power consumption typical of SFP+ transceivers

How to Install StarTech.com Cisco FET-10G Compatible SFP+ Module - 10GBASE-USR

Step 1 — Prepare the equipment: Before installation, power down or verify hot-swap capability for your Cisco device. If your equipment supports hot-swapping, you can proceed with minimal downtime; otherwise, follow your maintenance procedures to avoid connection interruptions.

Step 2 — Access the SFP+ port: Locate the SFP+ cage on the switch or router and ensure the port is clean and free of dust. Use an anti-static wrist strap if available and discharge any static buildup before handling the module.

Step 3 — Insert the SFP+ module: Grasp the module by its edges and align it with the SFP+ port. Gently push the module into the slot until you hear or feel a click, indicating it is securely seated. Do not force it, and verify that the latching mechanism is engaged if present.

Step 4 — Connect the MMF fiber: Prepare your multimode fiber cable with LC connectors. Carefully insert the LC connector into the transceiver’s LC duplex port until it is firmly seated. Align the fiber to the corresponding receiver, avoiding excessive bend radii and ensuring a clean, contamination-free fiber tip for optimal performance.

Step 5 — Verify link status and monitoring: Power on the device (if previously powered down) and check the link lights on both ends. In the device management interface, confirm the SFP+ is recognized and that the 10G link is established. If DOM is supported, review optical parameters, signal integrity, and error counters to ensure healthy operation. Perform a basic throughput test to validate performance and reliability.

Step 6 — Final checks and optimization: If you manage a larger network, consider updating firmware on your Cisco devices to ensure optimal compatibility with third-party transceivers. Keep fiber connectors clean, avoid back-and-forth plugging, and document the new link in your network inventory for future maintenance and troubleshooting.

Frequently asked questions

Q: Is this StarTech module truly compatible with Cisco devices?
A: Yes. The StarTech.com Cisco FET-10G Compatible SFP+ Module – 10GBASE-USR is designed to be Cisco FET-10G compatible and has been tested to work with a broad range of Cisco switches and routers, providing reliable interoperability in mixed-vendor environments.

Q: What fiber type and distance are supported?
A: It is optimized for Multimode Fiber (MMF) with an 850 nm wavelength, commonly supporting up to 300 meters on OM3/OM4 fiber. Actual reach depends on fiber quality, connector cleanliness, and network topology.

Q: Do I need special drivers or software?
A: In most cases, no drivers are required. The module plugs into a standard SFP+ port, and once recognized by the device, it operates with the existing network stack. Some management interfaces may offer DOM data for monitoring optical health.

Q: Can I hot-swap this module?
A: Yes, hot-swapping is supported on compatible devices. However, always follow your equipment’s guidelines and best practices for hot-swapping to minimize potential downtime or link instability.

Q: What about warranty and support?
A: Warranty terms vary by region and reseller. Check the StarTech product page or your vendor’s terms for the exact warranty duration and support options. For enterprise deployments, consider maintaining a spare module on hand to reduce maintenance windows.