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This AT-H04 SC UPC fiber optic fast connector is designed for fast and reliable fiber termination, delivering low insertion loss (≤0.3dB) and high return loss (≥40dB) for stable optical performance. Compatible with 125μm–900μm optical fibers, it offers excellent mechanical strength with tensile resistance over 20N. Engineered to withstand harsh environments, it operates reliably from -40℃ to 85℃ and passes temperature cycling, vibration, and water immersion tests. Featuring high reliability, excellent repeatability, and customizable specifications, it is an ideal choice for FTTH deployments, telecom networks, data centers, and industrial fiber optic systems.
| Feature | Description |
|---|---|
| Low Insertion Loss | Ensures efficient and stable optical signal transmission |
| High Return Loss | Minimizes back reflection and improves network performance |
| High Reliability & Stability | Designed for long-term performance in demanding environments |
| Embedded Structure Supported | Easy integration into various fiber optic applications |
| Customizable Specifications | Available with customized configurations upon request |
| Parameter | Specification / Requirement | Remarks |
|---|---|---|
| Fiber Diameter Range | 125μm ~ 900μm | Compatible with standard optical fibers |
| Insertion Loss (IL) | ≤ 0.3 dB (Typical) ≤ 0.5 dB (Maximum) |
Values above the limit are considered failures |
| Return Loss (RL) | ≥ 40 dB | Ensures excellent optical performance |
| Tensile Strength | > 20 N | Provides reliable mechanical durability |
| Repeatability | IL change ≤ 0.3 dB | Stable performance after repeated connections |
| Test Item | Condition / Requirement | Performance Criterion |
|---|---|---|
| Operating Temperature Range | -40℃ ~ +85℃ | Reliable operation under extreme temperatures |
| Temperature Cycling | Standard thermal cycling test | IL change ≤ 0.3 dB |
| Vibration Test | Standard vibration condition | IL change ≤ 0.3 dB |
| Water Immersion / Flooding Test | Simulated humid or submerged environment | IL change ≤ 0.3 dB |
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