Ekivalan OS2 duplexný optický patch kábel LC/SC 9/125 µm žltý 20 m COZ008DCLC2SJ0200A

For data centre technicians and enterprise network engineers patching high-speed backbone links, this Ekivalan OS2 single-mode duplex fibre patch cable delivers a stable 20-metre connection between LC and SC ports. The yellow LSZH jacket identifies it as single-mode OS2, while the 9/125 µm core and UPC polished connectors keep insertion loss low.

Key specifications

• Fibre type: OS2 single-mode, 9/125 µm
• Connectors: LC/UPC to SC/UPC, duplex
• Length: 20 m
• Jacket: LSZH, yellow
• Insertion loss: ≤ 0.3 dB
• Return loss: ≥ 50 dB
• Attenuation: ≤ 0.35 dB/km at 1310 nm, ≤ 0.25 dB/km at 1550 nm
• Operating temperature: -20 °C to +70 °C
• Bend radius: 30 mm

Why choose it

OS2 fibre supports long-distance links up to 10 km at 10 Gbps, making this cable suitable for campus or inter-building runs. The LSZH jacket reduces toxic smoke in case of fire, and UPC connectors provide a reliable physical contact for low reflection.

Ideal use cases

• Connecting switches, routers, or media converters in data centres
• Extending fibre links between floors or buildings
• Testing and temporary patching in telecom rooms

Good to know

The duplex zip-cord design keeps both fibres together for easy routing. Each cable is individually tested for insertion loss and return loss to ensure performance.