Fiber optic patchcord Extralink SC/APC–SC/APC, singlemode G.657.A2, simplex, FTTH round drop cable, 100 m

Extralink SC/APC–SC/APC fiber optic patchcord, singlemode G.657.A2, simplex, 100 m round drop cable designed for FTTH drop installations. The cable features SC/APC connectors on both ends and a 3 mm round jacket that allows flexible routing in indoor and sheltered outdoor environments. Singlemode G.657.A2 fiber ensures low bending loss for reliable signal transmission in tight bends typical of drop cabling between distribution points and customer premises.

Advantages

This patchcord combines singlemode G.657.A2 fiber with SC/APC connectors to provide stable optical performance and low insertion loss. The round 3 mm construction offers mechanical flexibility for routing through ducts, conduits and wall entries while maintaining fiber protection. Pre-terminated simplex assembly reduces on-site labor and termination errors, enabling consistent connections between OLT, ONU/ONT and other optical equipment.

Suitable for

• FTTH drop runs between distribution points and customer premises
• Interconnection of OLT, ONU/ONT and optical converters
• Indoor and sheltered outdoor cabling where flexible routing is required
• Closets and patch panels requiring SC/APC terminations

Key specifications

• Fiber type: singlemode G.657.A2 (low bending loss)
• Connector type: SC/APC – SC/APC, simplex
• Cable length: 100 m
• Cable construction: round drop cable
• Cable diameter: 3 mm

How to use

Inspect connectors for cleanliness before installation and, if necessary, clean with appropriate fiber cleaning tools. Route the round drop cable along the planned path avoiding sharp edges and excessive tensile load. Insert SC/APC connectors into compatible SC/APC ports on devices such as OLTs, ONUs/ONTs, switches or media converters, ensuring proper alignment and a secure connection. Secure the cable with clips or ties that do not compress the jacket and maintain the minimum bend radius recommended for G.657.A2 fiber.

Recommendations

Store and handle the patchcord in a dry, dust-free environment; avoid sharp bends and mechanical stress. Clean connectors before mating and use dust caps when connectors are not in use. For outdoor-exposed routes, provide additional protection such as conduit or sealed entry points to prevent moisture ingress.