Ekivalan OS2 duplex patch-kaapeli LC APC – SC APC, 9/125 µm, keltainen, 50 m COZ008DALA2SJ0500A

Single-mode fibre connections often suffer from signal loss and reflection at connector interfaces, degrading network performance. This EKIVALAN OS2 duplex patch cable addresses that with APC-polished LC and SC connectors, ensuring low insertion loss and high return loss for stable, high-speed data transmission over 50 metres.

Who is it for

Network engineers and data centre technicians who need a reliable, pre-terminated single-mode fibre link for long-distance runs, FTTx deployments, or high-bandwidth backbone connections. Its LSZH jacket also suits environments where fire safety and low smoke emission are critical.

Main features

• OS2 single-mode fibre, 9/125 µm core/cladding, compliant with ITU-T G.657.A1/A2 or G.652.D.
• Duplex configuration with LC APC on one end and SC APC on the other.
• Angled Physical Contact (APC) polish minimises back reflection, with return loss ≥ 60 dB.
• Low insertion loss ≤ 0.3 dB per connector.
• Yellow LSZH jacket, 3.0 mm diameter, bend radius 30 mm.
• Attenuation: ≤ 0.35 dB/km at 1310 nm, ≤ 0.25 dB/km at 1550 nm.
• Operating temperature range: -20°C to +70°C.

Specifications

• Cable type: Fibre optic patch cable
• Fibre mode: Single-mode
• Fibre optic type: OS2
• Core diameter: 9 µm
• Cladding diameter: 125 µm
• Connector 1: LC APC
• Connector 2: SC APC
• Connector polish type: APC
• Cable length: 50 m
• Jacket material: LSZH
• Product colour: Yellow
• Insertion loss: ≤ 0.3 dB
• Return loss: ≥ 60 dB
• Attenuation at 1310 nm: ≤ 0.35 dB/km
• Attenuation at 1550 nm: ≤ 0.25 dB/km
• Cable diameter: 3.0 mm
• Bending radius: 30 mm
• Operating temperature: -20°C to +70°C

Tips

Always inspect and clean both connector end faces before mating to prevent contamination and ensure optimal performance. Avoid exceeding the minimum bend radius during installation to maintain signal integrity.