
LC/UPC-LC/UPC | 12 Fibers Fanout | Single Mode G657.A2
This LC/UPC to LC/UPC Fanout Assembly features 12 bend-insensitive singlemode fibers (G657.A2), each individually tubed in 1.8mm subunits and enclosed in a 3.0mm outer jacket. The cable is optimized for high-density, high-performance applications where tight routing and reduced signal loss are critical.
Each end is terminated with LC/UPC connectors, equipped with a 1.25mm ceramic ferrule. The UPC (Ultra Physical Contact) polishing provides a flat, highly polished surface, ensuring excellent insertion and return loss. The design also supports APC (Angled Physical Contact) variants with an 8° angle polish for even lower back reflection.
Built for modern fiber infrastructure, this fanout is ideal for rack interconnects, patch panel terminations, and structured cabling in enterprise or hyperscale environments.
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Insertion Loss: ≤ 0.30 dB (IEC 61300-3-4, Method B)
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Return Loss: ≥ 50 dB (UPC), ≥ 60 dB (APC)
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Durability: < 0.1 dB typical change over 500+ mating cycles
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Flammability: UL94 V-0 compliant
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Operating Temperature: -40°C to +85°C
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Cable Construction: 3.0 mm outer jacket, 1.8 mm subunit legs
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Connector Standards:
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LC: IEC 61754-20, TIA 604-10-A, RoHS
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SC: IEC 61754-4, TIA 604-3, RoHS
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FC: IEC 61754-13, TIA 604-4-A, RoHS
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ST: IEC 61754-2, TIA 604-2, RoHS
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LSH: IEC 61754-15, TIA 604-16, RoHS
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12-core singlemode fanout using bend-insensitive G657.A2 fiber
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Fully terminated with LC/UPC (or optional LC/APC) connectors
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Subunit structure: 1.8mm tubes, bonded into a 3.0mm outer jacket
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High-density ready and suitable for tight-space routing
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Perfect for patching, panel-to-panel links, or cross-connects
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Compliant with international fiber optic and telecom standards
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