Good Connections OS2 Single-Mode 9/125µm SC/SC Simplex Fibre Optic Patch Cable, LSZH, Yellow, 15m

Engineered for high-speed, long-distance data transmission, this Good Connections OS2 single-mode fibre optic patch cable delivers exceptional performance with a maximum insertion loss of just 0.3 dB and a return loss of ≥50 dB, ensuring signal integrity across the full 15-metre length. The 9/125µm core/cladding construction is optimised for 1310nm and 1550nm wavelengths, making it ideal for Gigabit and 10-Gigabit Ethernet, Fibre Channel, and other demanding network applications.

Overview

Precision-terminated with SC/UPC connectors on both ends, this simplex cable provides a reliable, low-reflection connection for telecom rooms, data centres, and enterprise networks. The yellow LSZH (Low Smoke Zero Halogen) jacket not only meets stringent fire safety standards but also offers excellent durability and flexibility, with a tight bend radius of just 10 mm for easy installation in crowded pathways.

What stands out

• OS2 single-mode fibre supports distances up to 10 km at 10 Gbps, future-proofing your infrastructure.
• SC/UPC connectors ensure broad compatibility with standard fibre optic equipment and patch panels.
• LSZH jacket emits low smoke and no halogen gases, enhancing safety in enclosed spaces.
• Simplex design is perfect for bidirectional communication over a single fibre when used with WDM systems.
• Compliant with IEC 60793-2-50, TIA/EIA-568.3-D, RoHS, and REACH for assured quality and environmental responsibility.

Technical details

• Fibre type: Single-mode OS2, 9/125µm core/cladding
• Connectors: SC/UPC to SC/UPC, simplex
• Length: 15 m
• Jacket: LSZH, yellow
• Insertion loss: ≤ 0.3 dB
• Return loss: ≥ 50 dB
• Attenuation: ≤ 0.35 dB/km @ 1310nm, ≤ 0.25 dB/km @ 1550nm
• Bend radius: ≥ 10 mm
• Operating temperature: -20°C to +70°C
• Storage temperature: -40°C to +85°C

Our verdict

A high-performance, standards-compliant fibre patch cable that combines low loss, safety, and durability—ideal for professionals who demand reliable connectivity in critical network environments.