Ekivalan OS2 Duplex -patchkaapeli LC APC - LC UPC, 9/125 µm, LSZH, keltainen, 50 m COZ008LALC2SJ0500A

Fibre optic connections often fail because of mismatched connector polishes or poor return loss. This Ekivalan OS2 duplex patch cable solves that with a pre-terminated LC APC to LC UPC configuration, ensuring reliable single-mode transmission over 50 metres.

Who is it for

Network technicians and data centre engineers who need a dependable, indoor single-mode link between equipment with different LC polish types. It suits structured cabling, telecom rooms, and enterprise backbones.

Main features

• OS2 single-mode fibre, 9/125 µm core/cladding, for long-distance 1310 nm and 1550 nm wavelengths.
• Duplex construction with LC APC on one end and LC UPC on the other, covering mixed-polish connections.
• Yellow LSZH jacket for low smoke and zero halogen in indoor environments.
• Ceramic ferrule connectors with insertion loss ≤ 0.3 dB for stable optical performance.
• 50 m length, ideal for cross-connects and equipment patching in racks or between rooms.

Specifications

• Cable type: Fibre optic patch cable
• Fibre type: OS2 single-mode
• Core/cladding diameter: 9/125 µm
• Configuration: Duplex
• Connector 1: LC APC
• Connector 2: LC UPC
• Jacket material: LSZH
• Jacket colour: Yellow
• Insertion loss: ≤ 0.3 dB
• Return loss (LC APC): ≥ 60 dB
• Return loss (LC UPC): ≥ 50 dB
• Wavelengths: 1310 nm, 1550 nm
• Attenuation @ 1310 nm: ≤ 0.35 dB/km
• Attenuation @ 1550 nm: ≤ 0.25 dB/km
• Operating temperature: -20 °C to +70 °C
• Ferrule material: Ceramic

Tips

When connecting LC APC to LC UPC, ensure the APC end goes to the angled-polish port to avoid damage and achieve the specified return loss. Keep the minimum bend radius to prevent signal loss.