Foboiu 5-Pack OS2 SC-LC Fiber Patch Cables 2m | Singlemode, LSZH, UPC/UPC

Premium OS2 SC-to-LC Patch Cables, 2m, 5-Pack

In busy data centers, labs, and network closets, clean, reliable fiber interconnects matter. The Foboiu 5-pack delivers five 2-meter OS2 single-mode patch cables in a bright yellow jacket, making duplex links easy to identify and plan for in dense cabling environments.

Each cable is individually tested for dependable performance before shipping. Expect low insertion loss (≤ 0.3 dB) and solid return loss (≥ 50 dB), along with a 9/125 μm core and UPC ferrules. The LSZH jacket prioritizes safety by minimizing smoke and halogen emissions, while a compact 3.0 mm outer diameter suits standard patch panels and cable management setups. The design complies with TIA/EIA 568-C.3, and the included plastic clip connectors let you connect or separate fibers without hassle in crowded racks.

Key specifications and what they mean

• Five independent, 2 m duplex cables with SC-to-LC single-mode configuration
• 9/125 μm core with UPC ferrules for consistent signal quality
• OS2 single-mode performance suitable for longer-distance links
• LSZH jacket for enhanced safety in confined spaces
• 3.0 mm outer diameter compatible with standard patching hardware
• Compliance with common networking standards (TIA/EIA 568-C.3)
• Individually tested for insertion loss ≤ 0.3 dB and return loss ≥ 50 dB
• Plastic clip connectors for easy handling in racks and patch panels

Performance, distance, and practical use

These cables are designed to support high-speed data transfer in real-world deployments. For 1310 nm operation, installations can span up to 10 km, while 1550 nm configurations can reach up to 40 km, depending on the system. Attenuation figures of 0.36 dB/km at 1310 nm and 0.22 dB/km at 1550 nm provide a practical sense of long-distance viability across typical data-center layouts. In practical terms, they can help maintain stable Ethernet, SAN, and fiber channel interconnects where length, signal quality, and reliability matter.

Use cases and buyer benefits

• Color-coded yellow jackets help you quickly identify active duplex links in crowded racks
• Individually tested components reduce setup uncertainty and troubleshooting time
• UPC connectors promote clean, repeatable connections with minimal reflection
• LSZH material lowers potential hazards in confined spaces

Overall, the Foboiu 5-pack provides a ready-to-use set of OS2 SC-to-LC patch cables that align with common enterprise networking needs. They balance rugged construction, safety-conscious materials, and clear identification—supporting flexible, tidy cabling in a variety of environments. While results depend on the broader network design, these cables are positioned as a practical option for reliable fiber interconnects.