Foboiu OS2 Single-Mode SC to LC 5m Fiber Patch Cables

Foboiu 5m OS2 single-mode SC-to-LC fiber patch cables (5-pack) are pre-tested, LSZH-jacketed duplex jumpers engineered for low insertion loss and long-distance Ethernet and fiber-channel links.

These Foboiu duplex patch cords pair SC and LC UPC connectors on 9/125µm single-mode fiber, supplied in a bright yellow jacket for easy identification. Each 5-meter cord is individually tested to meet stringent optical performance criteria and built with an LSZH outer jacket for reduced smoke and halogen emissions. The 3.0mm OD cable and included plastic clip make routing and separation of duplex fibers straightforward for racks, patch panels, and wall outlets.

How reliable is the optical performance for critical network runs?

Each cable in this five-pack is individually tested to ensure consistent performance, with insertion loss held to tight limits and strong return loss values. That testing verifies each jumper before shipping, reducing variability between cables in the same deployment.

• Insertion loss ≤ 0.3 dB per connector for low signal attenuation
• Return loss ≥ 50 dB for minimal back reflections
• UPC ferrules for repeatable, low-loss mating
• Complies with TIA/EIA-568-C.3 single-mode cable guidance

Can these OS2 cables handle long-distance links and high-speed traffic?

Yes—OS2 single-mode fiber is optimized for long-reach transmission, suitable for runs from building-to-building up to many kilometers depending on equipment. The 9/125µm core and UPC-polished connectors support 1G to 10G Ethernet and fiber-channel applications when paired with appropriate transceivers.

• OS2 single-mode fiber for extended-distance links
• Compatible with LAN, SAN, fast Ethernet, and fiber channel
• 5 meter length for short patching and consolidation panels
• Duplex SC—LC configuration fits a variety of panel-transceiver setups

What safety and handling features does the cable offer?

The outer jacket uses LSZH (low-smoke, zero-halogen) material to limit hazardous emissions during a fire, making these jumpers safer for enclosed spaces like data centers. The 3.0mm diameter balances flexibility with protection, while plastic clip connectors allow easy separation and tidy routing of duplex pairs.

• LSZH jacket reduces smoke and halogen release in emergencies
• 3.0mm outer diameter for manageable bend radius and routing
• Plastic clip connectors included for duplex management
• Durable UPC ferrules for repeated matings

How do I integrate these SC-to-LC jumpers into my existing setup?

The SC-to-LC duplex format makes these jumpers a practical choice for linking SC-based patch panels to LC transceivers or modules. Their standardized connector bodies and color-coded yellow jacket simplify identification and reduce installation errors during rack or wall-mount work.

• SC end for legacy patch panels, LC end for modern transceivers
• Yellow jacket for single-mode identification in mixed cabling arrays
• Five identical 5m jumpers to support multiple adjacent connections
• Individually tested units minimize troubleshooting after install

Who this is for: IT teams, telecom installers, and data center operators who need dependable, pre-tested single-mode duplex jumpers for short-radius patching and longer backbone links will find this Foboiu 5-pack useful. It’s also suited for labs, staging environments, and service providers who want consistent optical performance and LSZH safety where low smoke and halogen-free materials are preferred.