Ekivalan OS2 Duplex LWL patch kabel SC/ST 2m rumen COZ008DCST2SJ0020A

Single-mode fiber installations demand precise, low-loss connections between equipment and patch panels. This OS2 duplex patch cable with SC and ST connectors delivers reliable performance for data centers, telecom rooms, and enterprise networks.

Who is it for

Network technicians and IT professionals who need a dependable, standards-compliant fiber jumper for patching between SC and ST interfaces. Ideal for long-distance backbone links, high-speed data transmission, and environments where low smoke and halogen-free materials are required.

Main features

• OS2 single-mode fiber (9/125 µm) with ITU-T G.652.D compliance
• Duplex construction with SC and ST connectors
• Yellow LSZH jacket for easy identification and safety
• Insertion loss ≤ 0.3 dB and return loss ≥ 50 dB
• 2.0 m length, ideal for patching in racks and cabinets
• Operating temperature range -20°C to +70°C

Specifications

• Cable type: Fiber optic patch cable
• Fiber mode: Single-mode
• Fiber class: OS2
• Core/cladding diameter: 9/125 µm
• Connector 1: SC Duplex
• Connector 2: ST Duplex
• Cable length: 2.0 m
• Jacket color: Yellow
• Jacket material: LSZH
• Insertion loss (max): ≤ 0.3 dB
• Return loss (min): ≥ 50 dB
• Attenuation @ 1310nm: ≤ 0.35 dB/km
• Attenuation @ 1550nm: ≤ 0.25 dB/km
• Operating temperature: -20°C to +70°C
• Storage temperature: -40°C to +85°C
• Minimum bend radius: 10 mm
• Polarity: A-B (Crossed)

Tips

Always inspect and clean fiber connectors before mating to prevent contamination and signal loss. Use bend radius control to avoid exceeding the minimum bend radius during installation.