ST Connectors

Bayonet-style spring-loaded 2.5mm ceramic ferrule connector.

The ST Series Fiber Optic Connector is a bayonet-style spring-loaded connector featuring a 2.5mm ceramic ferrule assembly. Available in single-mode and multimode variants across 0.9mm, 2.0mm, and 3.0mm cable diameters in UPC and APC polishing types.

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Key Features

Ceramic ferrule — Ceramic SM UPC, Ceramic SM APC, Ceramic MM PC
Color of Boot: Available in SM/UPC (Blue), SM/APC (Green), MM (Beige), OM3 (Aqua), OM4 (Violet)
Cable diameter options: Φ0.9mm, Φ2.0mm, Φ3.0mm
Available connector formats: ST 0.9mm Connector (46.5±2mm length), ST 2.0/3.0mm Connector (60±2mm length)
Available in 12 standard colours — customisable on request
Colour options: Blue | Orange | Green | Brown | Grey | White | Red | Black | Yellow | Violet | Pink | Aqua

Use Cases

Applications & Deployments

Multimode fiber LAN and campus networks

Security and surveillance system fiber connections

Industrial fiber network installations

Building automation and structured cabling systems

Frequent-patching environments requiring quick disconnection

Legacy network upgrades and retrofits