Telenco Dual Sheath Drop Cable – 1FO SC/APC G657.B3
A high-performance fibre optic cable designed for seamless indoor-to-outdoor transitions in FTTH and MDU installations. Featuring a dual-sheath design, this cable includes a robust 5.0mm UV-resistant LSZH outer jacket for outdoor durability, and a 3.0mm flame-retardant LSZH inner sheath for indoor safety and CPR compliance (B2Ca s1a d0 a1).
Features & Benefits:
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Dual-Sheath Construction: Combines a 5.0mm UV-resistant LSZH outer jacket for outdoor durability and a 3.0mm flame-retardant LSZH inner cable for indoor safety.
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Bend-Insensitive Fibre: Equipped with G657.B3 fibre, ideal for tight routing in FTTH and MDU installations.
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CPR Rated: Complies with B2Ca s1a d0 a1 classification for fire safety, making it suitable for indoor deployments.
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Quick Sheath Removal: Integrated rip cord allows clean and fast outer jacket stripping, saving time on-site.
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Aramid Yarn Strength Member: Enhances tensile performance for reliable pulling through ducts and tight access points.
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Lightweight & Flexible: Weighs just 21kg/km with a 0.9mm buffered fibre, ensuring easy handling during installation.
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SC/APC Connector: Delivers low insertion loss (≤0.30dB) and high return loss (≥60dB) for optimal signal performance.
Technical Characteristics:
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Fibre Type: G657.B3 Singlemode
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Connector: SC/APC
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Outer Cable Diameter: 5.0mm (Black UV-LSZH)
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Inner Cable Diameter: 3.0mm (White FR-LSZH)
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Buffer Diameter: 0.9mm LSZH
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Tensile Strength: 100N (long term) / 200N (short term)
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Crush Resistance: 300N (long term) / 1000N (short term)
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Operating Temperature: -10°C to +60°C
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Storage Temperature: -40°C to +70°C
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CPR Compliance: B2Ca s1a d0 a1 (inner cable)
