Import Dual 1x2 Sm 1064nm Fiber Optical Switch — Buy in Bulk from Supplier in China

The Dual 1x2 SM 1064nm Fiber Optical Switch is a latching or non-latching component designed for precision optical routing in telecom and test systems. It operates at 1064nm with a wavelength range of 1260 to 1650nm, tested at 1310nm, 1490nm, 1550nm, and 1625nm. Insertion loss is specified at 0.5dB typical and 0.8dB maximum, with return loss exceeding 50dB and cross talk above 55dB. The device maintains polarization dependent loss below 0.05dB and wavelength dependent loss under 0.25dB, ensuring minimal signal distortion in high-sensitivity applications.

The optical path is epoxy-free, reducing long-term drift and enhancing reliability under thermal cycling. Dimensions are 27.2mm in length, 12.8mm in width, and 8.5mm in height, with a tolerance of 0.1 to 0.2mm. The switch operates on 3.0V or 5.0V DC, with a switching time of 3ms and a transmission time of 500ms. Typical operating temperature ranges from -20°C to +70°C, and storage extends from -40°C to +85°C. These characteristics align with standard specifications for single-mode fiber switches used in laboratory instrumentation and network protection systems.

This component is commonly purchased by manufacturers of optical test equipment, network monitoring systems, and OADM/ODC modules for telecom infrastructure. Buyers typically require batch quantities of 10 to 100 units for integration into modular systems. Packaging is anti-static, with individual units in foam-lined trays. Trade terms are FOB from Chengdu or Shanghai, with lead times of 2 to 4 weeks confirmed upon order. Certification documentation is available upon request but not pre-issued.

Sichuan Zi Guan Photonics Technology Co., Ltd. is a manufacturer based in Mianyang, Sichuan Province, specializing in passive and active fiber optic components for industrial and telecom applications. The company's facility includes cleanroom assembly and optical alignment labs, with quality control processes aligned to ISO 9001 principles. The listing shows a harbor trust tier, indicating verified business registration and production capacity, but no public data confirms export volume, client list, or certification status.

The supplier does not disclose headcount, annual revenue, or years in operation. Its response rate is currently unrecorded, and there is no public record of third-party audit reports or product certifications such as RoHS or CE. Buyers should request test reports for insertion loss and repeatability directly. The supplier's physical address and industrial park location suggest a focused production environment, typical of regional optical component manufacturers in China's western tech corridor.