The ST connector was originated by AT&T Bell Laboratories for use in premises wiring of buildings and other applications. Thanks to its simplified one-piece design, it is the most popular 2.5mm ferrule connector for field assembly. Available in singlemode and multimode, the ST style connector is a low cost and reliable connection solution in the industry.
Feature
Low insertion loss
High return loss
High interface performance
Good repeatability and exchangeability
High precision alignment
Parameters
| Parameter | SM | MM | ||
| Insertion Loss(dB) Concentricity<1.0um | ≤0.3 | ≤0.3 | ||
| Low Loss(dB) Concentricity<0.5um | ≤0.2 | ≤0.2 | ||
| Surface | PC | UPC | APC | N/A |
| Return Loss(dB) | ≥50 | ≥55 | ≥60 | N/A |
| Repeatability(dB) | ≤0.3 (500 times) | |||
| Operating Temperature | -40~+85 | |||
Application
LAN, WAN, CATV
Telecom network
Data processing network
Medical industry and military industry
Testing equipment
