ST-ST adapter: A passive device used to connect two ST-type fiber optic connectors to ensure that the cores of the two optical fibers are precisely aligned to achieve low-loss transmission of optical signals. • Single-core single-mode: ◦ Single-core: Adapts to a single fiber channel (not multi-core ribbon fiber). ◦ Single-mode: Adapts to single-mode fiber (SMF, core diameter 9/125μm, used for long-distance, high-bandwidth transmission).
FC-FC adapter: A passive device designed for FC-type fiber optic connectors. It connects two FC connectors through a precision thread locking mechanism to achieve stable docking of single-mode optical fibers. • Telecom-grade: It complies with strict industrial standards (such as Telcordia GR-326), has low loss and high durability, and is suitable for long-distance, high-reliability communication scenarios.
ST-FC Hybrid Adapter (Flange) Definition and Usage • Function: Connect ST connector (snap-on) and FC connector (threaded) to solve the fiber docking problem of cross-interface devices. • Typical scenarios: ◦ Upgrading old equipment (using ST interface) to new equipment (FC interface). ◦ Connecting instruments with different interfaces (such as OTDR and optical module) in laboratory testing.
Scope of application:
Multimedia sound system
Digital camera, video camera, monitoring system
HD video playback system, MD player
Internet TV, digital TV, satellite TV
TV, broadband network, communication network system
3D, 4D high-definition digital cinema, digital imaging system
Multimedia entertainment systems such as cars, airplanes, and ships
