SYNERGY21 S215630V2 OS2 Single-Mode Fibre Optic Patch Cable, LC/APC to SC, 3 m, 9/125 µm, G.657.A2, 2 mm LSZH, Yellow

For fibre-to-the-home installers and network technicians, this 3-metre single-mode patch cable connects LC/APC and SC ports in tight indoor spaces. The G.657.A2 bend-insensitive fibre and flexible bend protection sleeve make it suitable for routing behind faceplates and within patch panels without signal loss.

Key specifications

• Fibre type: Single-mode OS2, 9/125 µm core/cladding
• ITU-T standard: G.657.A2 (bend-insensitive)
• Connectors: LC/APC to SC/PC
• Cable length: 3 m
• Outer diameter: 2 mm
• Jacket material: LSZH (Low Smoke Zero Halogen)
• Jacket colour: Yellow
• Insertion loss: ≤ 0.3 dB
• Return loss: ≥ 60 dB (LC/APC), ≥ 50 dB (SC/PC)
• Minimum bend radius: 7.5 mm
• Operating temperature: -20°C to +70°C

Why choose it

The G.657.A2 fibre withstands tight bends without attenuation increase, and the flexible bend protection sleeve prevents kinking at the connector boot. LSZH jacketing emits low smoke and zero halogen in case of fire, making it safe for indoor use.

Ideal use cases

• FTTH (Fibre to the Home) installations
• Data centre interconnects
• Telecom room patching
• Indoor point-to-point links

Good to know

The LC/APC connector provides angled physical contact for low back reflection, while the SC connector is PC polished. The cable is simplex, containing one fibre.