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ST-1 1×2 Fiber Optic Splitter
The ST-1 is a 1×2 fiber optic splitter with one input conductor fanned out to two outputs. It is supplied in a black sealed housing rated IP68, with 0.2 dB insertion and return loss and a -55 to +80 C operating range.
Overview
The ST-1 is a 1×2 fiber optic splitter with one input conductor fanned out to two outputs. It is supplied in a black sealed housing rated IP68, with 0.2 dB insertion and return loss and a -55 to +80 C operating range.
Features
- 1×2 fiber optic splitter, one input to two outputs
- IP68 sealed housing
- Insertion and return loss about 0.2 dB
- -55 to +80 C industrial temperature range
- Rated for 10000 plug-in cycles
- Black housing
Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Configuration | 1 x 2 (1 input to 2 output) | – | Fiber optic splitter |
| Conductors | 1 | conductor | Per supplier |
| Ingress protection | IP68 | – | Sealed splice |
| Insertion loss | 0.2 | dB | Supplier value |
| Return loss | 0.2 | dB | Supplier value |
| Operating temperature | -55 to +80 | °C | Supplier specification |
| Mechanical life | 10000 | plug-ins | Supplier value |
| Housing color | Black | – | Visible |
Applications
The ST-1 1×2 splitter is used to divide a single polymer optical fiber feed into two branches in industrial sensing, control and lighting distribution where a sealed, low-loss split point is required.
How to Order
Confirm the number of outputs (1×2 shown), fiber type and jacket color. Custom split ratios and lengths are available on request.
FAQ
What does 1×2 mean on this splitter?
It means one input fiber is split into two output fibers. The ST-1 provides two independent branches from a single feed while keeping insertion and return loss low.
Why Choose JS TECH?
JS TECH (JINSHANG TECH) supplies industrial optical fiber and lighting assemblies for sourcing engineers. Browse the fiber optic patch cord category, return to the home page, or review our FAQ on H-PCF and POF cable assemblies. For configuration, length, color or connector requests, contact our sales team with your requirements.
Related products: You may also need SMA905 Fluorescent PMMA POF Fiber Optic Jumper, Aiming / Indicator, Through-type FT-49 Single-core Fiber Optic Patch Cord and Toshiba TOCP200 JIS F07 Duplex POF Connector.



