With the continuous progress of science and technology and the rapid development of Internet technology, the local communication network is also moving forward in the era of optical fiber. In addition to the rising demand for Metropolitan area network and user access network, the optical fiber connector market has flourished in recent years, and is expected to continue to grow in the future. For fiber optic connector products, connector network connector engineers provided a brief introduction to the national standard index values of fiber optic connector performance, as follows:
Fiber optic connector types: FC/PC, FC/UPC, FC/APC, SC/PC, SC/UPC, SC/APC, ST/PC, ST/UPC
Insertion loss (dB): ≤ 0.20
Maximum insertion loss (dB): ≤ 0.30
Number of dials:>1000
Working temperature (oC): -40~+80
Storage temperature (oC): -40~+85
Return loss (dB): ≥ 40, ≥ 45, ≥ 60, ≥ 40, ≥ 45, ≥ 60, ≥ 40, ≥ 45
Applicable standard: Bellcore TA-NWT-001221/001209 (core standard of Bell Labs)
Usually, the main optical characteristic indicators for measuring the quality of fiber optic connectors are insertion loss and return loss. In addition, physical characteristic indicators such as geometric parameters of plug end faces that affect product quality and reliability are increasingly valued by system manufacturers or high-end customers. Therefore, as a professional connector network, only by being proficient in product knowledge can we better serve customers and meet their needs, and achieve long-term cooperative relationships.
