SpeedyCables OS2 LC‑to‑LC 10m Single‑Mode Duplex Fiber

SpeedyCables 6-pack of 10m OS2 LC-to-LC single-mode fiber patch cables delivers reliable 1G/10Gb connections with low loss and a safe LSZH jacket for data centers and telecom setups.

These duplex 9/125µm OS2 fiber jumpers are built for long-distance, high-speed network links where consistent optical performance and fire-safe materials matter. Each 10 meter cable uses UPC-polished LC connectors to minimize insertion loss and back reflection, while the LSZH (Low Smoke Zero Halogen) outer jacket reduces toxic fumes in the unlikely event of fire. The set of six makes it easy to outfit racks, switches, transceivers and patch panels with matching-length leads.

How do these cables perform in a high-speed network?

The SpeedyCables OS2 patch cords are optimized for Gigabit and 10Gb Ethernet as well as SFP/SFP+ transceiver links. UPC polish and single-mode 9/125 core geometry keep insertion loss low and ensure stable optical power over long runs.

• Insertion loss ≤0.3 dB per connector for consistent throughput
• Single-mode OS2 fiber suitable for long-reach transmission up to 10 km at 1310 nm
• Duplex LC-to-LC connectors for transmit/receive pairs on standard equipment

Will these cables survive dense racks and tight bends?

The cords are designed with bend-insensitive fiber characteristics and a flexible construction to tolerate real-world installations. A 7.5 mm minimum bend radius helps prevent macro-bending loss when routing in cabinets or through tight conduits.

• Bend-insensitive fiber reduces signal degradation in compact layouts
• Flexible jacket eases routing around corners and cable managers
• Robust connector boots protect the LC ferrules at termination points

Are these cables safe for indoor environments and equipment rooms?

Yes — the LSZH jacket minimizes smoke and corrosive gas release in case of fire, improving safety for personnel and sensitive electronics. That makes these jumpers a better choice for enclosed spaces compared with halogenated-sheathed cables.

• LSZH outer jacket reduces harmful emissions during combustion
• Durable construction resists abrasion and routine handling
• Yellow jacket color provides quick visual identification for single-mode lines

What connectors and compatibility should I expect?

Each cable uses LC duplex connectors with UPC polishing, compatible with LC ports on switches, transceivers and patch panels. The standard 9/125µm single-mode geometry ensures broad interoperability with OS2-rated components.

• LC-to-LC duplex connectors match common SFP/SFP+ and port types
• UPC polish reduces reflections for stable optical links
• Works with 1G and 10Gb systems as well as many telecom devices

Who is this for? IT teams, network installers, telecom engineers and integrators who need a cost-effective set of consistent-length single-mode patch cords will appreciate this 6-pack. It’s suited to data center patching, cross-connects in comms rooms, fiber backbone extensions, and security system links where reliable optical performance, safety-conscious materials, and tidy cable management are priorities. The six identical 10m leads simplify inventory and reduce the time spent matching cable lengths during deployments.