FLYPROFiber OS2 LC to LC 0.2M Duplex Fiber Patch Cable

This 6-pack contains six identical 0.2 meter (7 in) duplex OS2 fiber jumpers with LC to LC UPC connectors, 9/125µm single‑mode cores, and a yellow LSZH jacket. Built for data centers, telecom closets, SAN cabinets, and other tight‑space installations, these short patch cords prioritize low insertion loss, reliable return loss, and a small bend radius so you can route and identify links quickly.

How do these cables perform in high-density racks?

These short duplex patch cords are tailored for dense installations where many connections are terminated in a compact space. Their 16mm minimum bend radius and slim 2.0mm jacket let you route around sharp bends without introducing macro‑bend loss, while low insertion and high return loss maintain signal integrity.

• OS2 single‑mode 9/125µm fiber for consistent single‑mode transmission
• Low insertion loss ≤ 0.3 dB and return loss ≥ 30 dB for stable links
• 16mm minimum bend radius suitable for tight cabinet routing
• 2.0mm LSZH jacket withstands -20°C to 70°C environments

What makes installation and troubleshooting easier?

FLYPROFiber adds practical features that speed up deployment and reduce confusion during maintenance. Each duplex clip and jacket tag ring is embossed or labeled to show A/B and 1/2 positions, and removable dust caps protect connectors during storage and handling.

• Adjustable LC‑LC connector clips for secure mating in adapter panels
• Embossed A/B duplex clip and jacket tags labeled 1 & 2 for Tx/Rx identification
• Removable dust caps to protect ferrules pre‑installation
• Compact 0.2m length minimizes slack in short‑reach patching

Are these cables compatible with common optics and applications?

Yes — the OS2 LC‑LC patch cords support common single‑mode transceivers and devices used in gigabit and higher Ethernet, fiber channel, and NICs. The UPC‑polished connectors and zirconia ceramic ferrules ensure accurate core alignment for SFP/SFP+ and other optics requiring precise endface geometry.

• Works with 10G/40G links and SFP+/SFP transceivers where single‑mode is required
• UPC polish and Japan‑made zirconia ferrules for precise alignment
• Duplex LC connectors compatible with standard LC adapters and panels
• Yellow jacket denotes single‑mode OS2 fiber for easy identification

How durable and safe are these jumpers for on‑site use?

The cables combine a tough LSZH (Low Smoke Zero Halogen) outer jacket with temperature resilience appropriate for indoor telecom and data center environments. These materials reduce toxic smoke if heated and keep the assembly flexible enough for repeated routing in crowded cabinets.

• LSZH jacket for reduced smoke and halogen in confined spaces
• Operational range from -20°C to 70°C for indoor installations
• Robust ceramic ferrules resist wear through repeated matings
• Compact diameter simplifies cable management in panels and trays

Who is this for? IT managers, network technicians, and integrators who need short, reliable single‑mode jumpers for dense patch panels, SAN cabinets, or lab racks will benefit from this 6‑pack. It’s aimed at teams that value quick identification, low loss performance, and flexible routing in space‑constrained environments where multiple precise connections are required.