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The optical Fiber Connectors (Commonly we call Patch Cords) is a length of optical cable with connectors fixed on two ends to realize the optical path active connection. Pigtail is a length fiber cable with only one connector fixed on one end. If both sides of the connector or its end-face are different, we call it hybrid patch cord. According to the transmission medium, it divides Single Mode and Multi Mode; according to the connector structure type, it divides FC, SC, ST, MU, D4, E2000, LC etc.; according to the polished ceramic end-face, it divides PC, UPC and APC.
Features
| Item | Unit | FC,SC,ST/PC | FC,SC,ST/UPC | FC,SC,ST/APC |
| Insertion Loss | dB | ≤0.20 | ≤0.20 | ≤0.30 |
| Repeatability | dB | ≤0.10 | ||
| Exchangeability | dB | ≤0.20 | ||
| Return Loss | dB | ≥45(SM) | ≥50(SM) | ≥60(SM) |
| Fiber Type | Corning SMF-28TM, 9/125um (SM), 50/125um or 62.5/125um(MM) | |||
| Operating Temperature | °C | -40~+70 | ||
| Storage Temperature | °C | -40~+70 | ||
| Durability | time | >1000 times | ||
| Industry Standard | Telcordia GR-326-CORE | |||
