3.0mm ST Connector
The 3.0mm ST Connector is a high-precision optical connector designed for patch cords. It features a metal body, excellent insertion and return loss, and compliance with ROHS and TIA/EIA standards. It is available in various types, including APC or UPC ferrule, and different boot colors.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Insertion Loss (Single Mode) | ≤0.3dB |
| Insertion Loss (Multi Mode) | ≤0.3dB |
| Return Loss (APC) | ≥60dB |
| Return Loss (PC) | ≥50dB |
| Return Loss (Multi mode) | ≥30dB |
| Durability | ≤0.2dB typical change, 1000 matings |
| Operating Temperature | -40°C~85°C |
| Ferrule Hole Sizes (SM:125.0) | ±1.0μm, Concentricity: ≤1.0μm |
| Ferrule Hole Sizes (SM:125.3) | ±1.0μm, Concentricity: ≤1.0μm |
| Ferrule Hole Sizes (SM:125.5) | ±1.0μm, Concentricity: ≤1.0μm |
| Ferrule Hole Sizes (MM:127.0) | Concentricity: ≤4.0μm |
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