Telenco Dual Sheath Internal/External Lead-In Cable G657A2 1F LC/APC - 50m Pigtail

Telenco Dual Sheath Internal/External Lead-In Cable – G657A2 – 1F – LC/APC – 50m Pigtail

The Telenco Dual Sheath Internal/External Lead-In Cable – G657A2 – 1F – LC/APC – 50m Pigtail is a premium fibre optic lead-in cable engineered to provide a seamless transition between outdoor and indoor fibre installations without the need for additional joints or transition enclosures.

Manufactured using ITU-T G657A2 bend-insensitive single-mode fibre, the cable delivers excellent optical performance and flexibility, making it ideal for FTTH, FTTP and MDU deployments where tight routing and reliable long-distance performance are required. Its dual sheath construction combines a robust 5.0mm UV-resistant LSZH outer sheath for outdoor durability with a 3.0mm flame-retardant LSZH inner cable, allowing safe building entry while complying with CPR B2ca fire safety requirements. An integrated rip cord enables quick removal of the outer sheath, while aramid yarn strength members provide excellent mechanical protection during installation. 

Supplied with a factory-terminated LC/APC connector on a 30m pigtail, the cable provides low insertion loss and excellent return loss, reducing installation time and ensuring reliable long-term optical performance in residential, commercial and telecommunications networks. 

Key Features:

• Dual sheath internal/external lead-in cable

• 1 fibre G657A2 bend-insensitive single-mode fibre

• Factory-terminated LC/APC connector

• 30m pigtail

• UV-resistant 5.0mm LSZH outer sheath

• CPR B2ca flame-retardant 3.0mm LSZH inner cable

• Integrated rip cord for easy sheath removal

• Aramid yarn strength members

• Excellent bend performance

• Ideal for FTTH, FTTP and MDU deployments

Technical Specifications:

• Product Type: Dual Sheath Lead-In Cable

• Fibre Count: 1 Fibre (1F)

• Fibre Type: ITU-T G657A2 Single-Mode

• Connector: LC/APC

• Pigtail Length: 50m

• Outer Cable Diameter: 5.0mm

• Inner Cable Diameter: 3.0mm

• Buffer Diameter: 0.9mm

• Outer Jacket: UV-Resistant LSZH (Black)

• Inner Jacket: Flame-Retardant LSZH (White)

• Strength Member: Aramid Yarn

• Sheath Removal: Integrated Rip Cord

• Nominal Weight: 21kg/km

• Tensile Strength:

  • Long Term: 100N

  • Short Term: 200N

• Crush Resistance:

  • Long Term: 300N

  • Short Term: 1000N

• Operating Temperature: -10°C to +60°C

• Storage Temperature: -40°C to +70°C

• CPR Classification: B2ca

• Insertion Loss: ≤0.30dB

• Return Loss: ≥60dB (APC) 

Applications:

• FTTH installations

• FTTP deployments

• Multi-dwelling unit (MDU) installations

• Residential broadband connections

• Outdoor-to-indoor fibre transitions

• Passive Optical Networks (PON)

• Telecommunications infrastructure

• Fibre access networks

• Commercial building entry

• Enterprise fibre installations