Extralink pigtail SC/UPC single-mode G.657.A1 900µm FTTH, 2 m

Extralink pigtail SC/UPC single-mode G.657.A1 900µm FTTH, 2 m is a single-mode fibre optic pigtail designed for FTTH and FTTx networks. It features an SC/UPC connector terminated on G.657.A1 fibre with a 900 µm buffered loose tube construction and a 2 m cable length. The G.657.A1 grade ensures improved bend performance while maintaining low attenuation, making this pigtail suitable for tight routing inside cabinets, distribution boxes and customer premises. Typical applications include splicing to drop fibres, terminating patch panels and completing connections in optical distribution frames.

Advantages

The SC/UPC connector provides low back-reflection and stable optical performance suitable for single-mode networks. The G.657.A1 fibre type reduces sensitivity to tight bends without adding measurable loss, which helps preserve signal integrity in constrained routing environments. The 900 µm buffered construction gives a balance between flexibility and handling protection during installation and splicing. A 2 m length offers convenient reach from termination points to splice trays or patch panels in residential and commercial deployments.

Suitable for

• FTTH subscriber terminations and indoor drop connections
• Splicing into fibre distribution frames and splice trays
• Patching and terminating optical distribution cabinets and patch panels
• Short indoor runs inside equipment racks, enclosures and residential boxes

Key specifications

• Fibre type: single-mode, ITU-T G.657.A1
• Connector: SC/UPC
• Cable construction: 900 µm buffered loose tube
• Length: 2 m
• Optimized for reduced bending radius and indoor routing

How to use

Prepare the incoming fibre and the pigtail according to standard fibre handling and safety procedures. Strip and clean the fibre ends, then perform fusion splicing or mechanical splicing in the splice tray following manufacturer guidelines. Route the 900 µm buffered pigtail carefully through the distribution box or splice tray, avoiding tight micro-bends beyond the recommended bend radius. After splicing, secure the pigtail and connector in the patch panel or outlet, and test insertion loss and return loss to verify compliance with network requirements.

Recommendations

Handle the pigtail by the buffered cable and connector boot; avoid touching the fibre endface. Use appropriate cleaning tools for SC/UPC connectors and verify optical performance after installation. For installations with repeated tight bends, consider routing paths that minimize sharp turns and use bend-protective management accessories to maintain long-term link performance.