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Single-mode dual-core fiber optic connector SC

A single-mode dual-core SC connector is a fiber optic connector with two single-mode fibers in one cable, using SC-type connectors for reliable long-distance data transmission.

Overview

A single-mode dual-core SC connector consists of two single-mode fibers bundled together, each capable of propagating a single light mode, which makes it ideal for long-distance communication and high-speed data transmission.

The S

C (Subscriber Connector) type features a ceramic ferrule and a push-pull coupling mechanism, ensuring precise alignment, low insertion loss, and high return loss. Key FeaturesDual-Core Design: Contains two single-mode fibers, allowing simultaneous bidirectional data transmission or redundancy in networks. Connector Type: SC-type connectors with ceramic ferrules provide high repeatability, interchangeability, and durability.

Performance: Low insertion loss, typically around 0. 12 dB for single-mode fibers, and high return loss (>50 dB), ensuring minimal signal degradation. Durability: Protective shells and strong tensile resistance make these connectors suitable for long-term installations and repeated handling.

Cable Diameter: Commonly 3 mm for dual-core jumpers, providing mechanical protection while maintaining flexibility. ApplicationsSingle-mode dual-core SC connectors are widely used in: Optical fiber communication systemsOptical fiber access networks (FTTx)Data centers and LAN environmentsTelecommunications networksHigh-speed long-distance data transmission AdvantagesHigh precision and reliability due to ceramic ferrules and SC connector designSupports long-distance transmission with minimal signal lossEasy installation with field-terminable options availableCompatibility with standard single-mode fiber systems and SC ports SummaryA single-mode dual-core SC connector is an efficient solution for high-performance fiber optic networks requiring dual fibers in a single cable, offering low insertion loss, high return loss, and robust mechanical performance.

It is particularly suitable for telecom, data center, and LAN applications where long-distance, high-speed, and reliable connectivity are essential.

Single-mode dual-core fiber optic connector SC

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Technical note

This reference is intended for preliminary fiber and communications infrastructure research. Optical interface, fiber type, port or core capacity, electrical input and output, enclosure protection, cooling, installation limits and applicable standards must be verified for the specific project.

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