BlueOptics Ubiquiti UACC-OFC-S2-LULU-50M LC-LC singlemode OS2-patchkabel 50 meter

When long-haul data integrity is non-negotiable, this BlueOptics single-mode OS2 patch cable delivers the precision and reliability that generic alternatives often miss. Built as a direct equivalent to the Ubiquiti UACC-OFC-S2-LULU-50M, it pairs LC duplex connectors with a 50-meter run of 9/125 µm glass, ensuring your 10G, 40G, or 100G links stay clean and stable across data centers, SANs, and enterprise backbones. The crossed polarity (Type B) matches standard transceiver pinouts, so you can deploy it immediately without re-pinning or adapters.

Highlights

• Single-mode OS2 fiber for high-speed, long-distance transmission
• LC to LC duplex connectors with Type B (crossed) polarity
• 50-meter length ideal for structured cabling between racks or zones
• Low insertion loss (< 0.25 dB) and high return loss (> 50 dB)
• LSZH yellow jacket for safety in plenum and confined spaces
• Compliant with IEC 60793, TIA/EIA-568-C.3, and RoHS

In daily use

Installation is straightforward: the 2.0 mm LSZH jacket is flexible enough for tight cable managers, yet tough enough to protect the fiber during pulls. The 10 mm minimum bend radius gives you confidence when routing around corners, and the -20 °C to 70 °C operating range means it works in both climate-controlled data halls and warmer network closets. Each connector is factory polished and tested, so you won't waste time troubleshooting a marginal link.

Full specifications

• Cable type: Fiber optic patch cable, duplex
• Fiber mode: Single-mode, OS2
• Core/cladding diameter: 9/125 µm
• Connectors: LC to LC, UPC polish
• Length: 50 meters
• Jacket material: LSZH (Low Smoke Zero Halogen)
• Jacket colour: Yellow
• Insertion loss (typical): < 0.25 dB
• Return loss (typical): > 50 dB
• Polarity: Type B (crossed)
• Operating temperature: -20 °C to 70 °C
• Storage temperature: -40 °C to 85 °C
• Minimum bend radius: 10 mm
• Standards: IEC 60793, TIA/EIA-568-C.3, RoHS
• Application: 10GbE, 40GbE, 100GbE, Data Center, LAN, SAN

Final note

For network engineers who demand carrier-grade performance without the carrier price tag, this BlueOptics patch cable is a drop-in replacement for the Ubiquiti original—same geometry, same optical budget, same reliability.