AddOn 1Gbs Single Open SFP Port PCIe 2.0 x1 Network Interface Card w/1000Base-SX SFP Transceiver

Upgrade your server, workstation, or storage appliance with a future-ready networking card that blends compact design with robust, fiber-based performance. The AddOn 1Gbs Single Open SFP Port PCIe 2.0 x1 Network Interface Card delivers reliable 1 Gbps Ethernet over fiber through a single open SFP port, complete with a built-in 1000Base-SX SFP transceiver. Designed for versatility, this NIC fits a broad range of systems and workloads, from dense data centers to home labs, providing dependable connectivity, enhanced security, and straightforward deployment.

• Ultra-stable 1 Gbps fiber networking: Experience high‑throughput, low-latency Ethernet over fiber with dependable performance for small to mid-sized networks, virtualization workloads, and data-intensive applications.
• Single open SFP port for flexible fiber connections: One open SFP slot lets you choose the perfect fiber link for your environment, while the included 1000Base-SX transceiver makes setup quick and painless.
• PCIe 2.0 x1 interface for broad compatibility: Seamlessly integrate into a wide range of desktop servers and workstations that support PCIe Gen 2 x1, with easy driver support across major operating systems.
• Integrated 1000Base-SX SFP transceiver with MMF compatibility: The included SFP module supports multi-mode fiber, enabling cost-effective, high-performance connections over appropriate distances.
• Compact, enterprise-grade reliability: Built for long-term operation in rugged environments, with clear link/activity LEDs and dependable thermal and power characteristics suitable for dense rack deployments and demanding workloads.

Technical Details of AddOn 1Gbs Single Open SFP Port PCIe 2.0 x1 Network Interface Card w/1000Base-SX SFP Transceiver

• Product type: Network Interface Card (NIC) with a single open SFP port
• Form factor: PCIe 2.0 x1 bus interface, compatible with standard PCIe slots in desktops, servers, and workstations
• Included SFP transceiver: 1000Base-SX SFP transceiver for fiber connectivity
• Fiber compatibility: Multi-Mode Fiber (MMF), 850 nm wavelength (typical for 1000Base-SX)
• Data rate: Up to 1 Gbps full-duplex Ethernet over fiber
• Distance support: Typical 1000Base-SX MMF link up to 550 meters depending on fiber type and quality
• LED indicators: Link and Activity indicators on the card for real-time status monitoring
• Operating system support: Broad compatibility with Windows, Linux distributions, and common virtualization platforms (e.g., VMware, Hyper-V) with standard drivers
• Power and cooling: PCIe bus-powered card with standard thermal design for reliable operation within typical server or workstation environments
• Brackets included: Standard and low-profile (half-height) brackets available to fit a wide range of chassis
• Regulatory compliance: Designed to meet common industry certifications and safety standards for enterprise-class components

how to install AddOn 1Gbs Single Open SFP Port PCIe 2.0 x1 Network Interface Card w/1000Base-SX SFP Transceiver

• Power down your computer or server and unplug all cables before handling internal components.
• Open the chassis and locate an available PCIe slot suitable for the card’s height and slot type. If you are installing in a small form factor system, use the included low-profile bracket to ensure a proper fit.
• Remove the slot cover if necessary, then carefully align the NIC with the PCIe slot and firmly press until it seats completely.
• Secure the card with a screw to the chassis bracket and reassemble the case as needed.
• Connect the 1000Base-SX SFP transceiver to the open SFP port if not already attached, and insert the fiber optic cable into the transceiver’s MMF port. Confirm the fiber type (MMF) and distance are appropriate for your network.
• Power on the system, install or update the necessary drivers for your operating system, and confirm the NIC is recognized by the OS. Use the provided or downloaded drivers to enable optimal performance and advanced features.
• Configure the network interface as needed (VLANs, bonding/teaming if applicable, and any virtualization network settings). Verify link status via the LED indicators and your OS networking tools.
• Run basic connectivity tests (ping, throughput tests) to ensure stability and performance across the fiber link. If you encounter issues, verify SFP module compatibility, fiber cleanliness, and link distance constraints.

Frequently asked questions

• Does this card come with the SFP transceiver? Yes. The AddOn 1Gbs Single Open SFP Port PCIe 2.0 x1 Network Interface Card includes a 1000Base-SX SFP transceiver built into the package, providing ready-to-connect fiber capability.
• What type of fiber cable should I use? Use multi-mode fiber (MMF) with 850 nm SFP transceivers. MMF cabling is recommended for 1000Base-SX links, with distances typically up to 550 meters depending on fiber grade (OM1/OM2/OM3) and connector quality.
• Is the card compatible with virtualization environments? Yes. The card is designed to work with common virtualization platforms such as VMware, Hyper-V, and major Linux distributions, with driver support provided by the vendor and the OS community.
• What systems can I install this in? The NIC uses a PCIe 2.0 x1 interface and fits a wide range of desktop and server motherboards. It also ships with brackets suitable for standard and low-profile chassis, enabling installation in compact or full-size systems.
• Do I need additional cables or accessories? In addition to the fiber optic cable and the SFP transceiver included, you may need standard fiber connectors, LC/LC cables, or adapters depending on your network topology. Ensure your switch or router supports 1000Base-SX and that link budgets meet the required distance.