Black Box LSP400 SFP+ Module — High-Performance 10GBASE Optical Transceiver for Multi-Mode & Single-Mode Fiber Links

The Black Box LSP400 SFP+ Module is engineered for high-performance data networking and optical networks, delivering reliable, scalable fiber connectivity for today’s demanding IT environments. Designed to meet the rigorous requirements of modern communication systems, this 10 Gigabit Ethernet transceiver combines a compact, hot-swappable form factor with robust performance, helping data centers, enterprise networks, and service providers push bandwidth, reduce latency, and simplify integration. Whether you’re upgrading a core switch, expanding a server fabric, or building a resilient optical backbone, the LSP400 SFP+ Module is built to accelerate your network without compromise.

• Exceptional 10 Gbps performance. The LSP400 is purpose-built for high-throughput links, enabling rapid data transfer, low latency, and consistent throughput across uplinks, storage networks, and application servers. Its 10 Gigabit Ethernet capability makes it ideal for data-center topologies, campus networks, and enterprise backbones that demand reliable, predictable performance.
• Flexible fiber options for diverse deployments. Depending on SKU, the LSP400 supports multiple fiber types and wavelengths, including both multimode and single-mode configurations. This flexibility lets you optimize for short-reach data-center fabrics or longer-haul campus and core links, aligning with your existing fiber infrastructure and future growth plans.
• Plug-and-play, hot-swappable SFP+ form factor. The module is designed for quick field upgrades with minimal downtime. Its SFP+ interface is engineered for easy installation into compatible switches, routers, and NICs, enabling seamless integration into mixed-vendor environments without complicated reconfigurations.
• Low power consumption and robust reliability. The LSP400 emphasizes energy efficiency while maintaining stable performance in dense rack deployments. With prudent thermal management and durable construction, it supports extended operation in data centers, server rooms, and network closets where uptime matters most.
• Interoperable with mainstream 10G Ethernet platforms. Built to conform with industry standards for 10GBASE-SR/LR variants, the LSP400 offers broad compatibility with a wide range of switches, routers, and optical networks, helping you preserve existing investments and simplify network design.

Technical Details of Black Box LSP400 SFP+ Module

• Data Rate: Up to 10 Gbps
• Form Factor: SFP+ hot-swappable transceiver module
• Fiber Type: Multi-mode and single-mode variants (SKU dependent)
• Wavelength Options: 850 nm (MMF SX), 1310 nm (SMF LR), 1550 nm (SMF ER) — SKU dependent
• Reach: MMF up to 300 m; SMF up to 10 km (LR); up to 40 km (ER) — SKU dependent
• Power Consumption: Typical values vary by SKU (commonly in the sub‑1.5 W range)
• Operating Temperature: 0–70°C (commercial variants; industrial SKUs may vary)
• Standards & Compliance: IEEE 802.3ae 10GBASE-SR/LR compatibility; RoHS compliant
• Compatibility: Works with standard 10G Ethernet switches, routers, and NICs that support SFP+ modules

How to install Black Box LSP400 SFP+ Module

• Power down (if required by your equipment) or verify hot-swap capability as per your device’s maintenance policy. Confirm that the slot is designated for SFP+ modules and that the host supports 10GBASE-SR/LR variants.
• Identify an available SFP+ port on your switch, router, or server NIC. Check that the module’s SKU matches your network’s fiber type and wavelength requirements.
• Align the module with the SFP+ receptacle and gently insert it into the slot. Ensure the connector is fully seated and secure the module with the captive latch or screwless mechanism provided by the host device.
• Attach the appropriate fiber optic cable to the module. Use the correct connector type (LC, SC, or other, as required by your fiber run) and maintain proper polarity. If using MMF, verify core diameter and reflectivity; for SMF, confirm the correct wavelength and distance parameters.
• Power on the device (if you powered down) and monitor the link status indicator. Configure the port for 10G operation in your network device’s management interface, and run a basic connectivity test to validate link integrity and throughput.
• Document the installation, label the port, and store any spare modules in anti-static packaging. Handle the module with appropriate ESD precautions and avoid touching the connector ferrule surfaces to prevent contamination.

Frequently asked questions

• Q: What is the primary purpose of the Black Box LSP400 SFP+ Module? A: It provides reliable, high-performance 10 Gbps fiber optic connectivity for data centers, enterprise networks, and optical backbones, enabling fast uplinks and scalable server-to-server communications.
• Q: Are there multiple SKUs for MMF and SMF deployments? A: Yes. The LSP400 family includes SKUs tailored to multimode and single-mode fiber, with wavelengths tuned for specific reach and application requirements. Always verify the SKU details to match your fiber type and distance.
• Q: Can I hot-swap the LSP400 module without powering down my equipment? A: In most standard deployments, hot-swapping is supported if the host device’s maintenance policy permits it. Always follow your device vendor’s guidelines and ensure safe handling.
• Q: What about power consumption? A: Power usage is SKU-dependent and typically falls within a low-wattage range appropriate for dense rack deployments. Check the SKU specifications for precise figures.
• Q: How do I determine which SKU to buy? A: Choose based on your fiber type (MMF vs SMF), required reach (SR, LR, ER, etc.), and wavelength needs. Confirm compatibility with your existing switches, routers, and NICs to ensure seamless integration.