Import D2×2b Optical Switch — Buy in Bulk from Supplier in China

The D2×2b Optical Switch from Qian Hua Electronic Technology Co. is a dual-channel device engineered for precise optical path switching in telecom and data center networks. Its compact design measures 27 mm in length, enabling integration into space-limited environments while maintaining low insertion loss for signal integrity. The switch supports seamless toggling between two optical fibers, with a high-speed response time that minimises downtime during critical operations.

Constructed for reliability, this model operates across a broad wavelength range, making it versatile for applications such as ISP infrastructure and cloud services. The switch uses standard optical connectors (typical LC/PC or SC/PC) and is built with materials that ensure stability under varying thermal conditions. Industry-standard optical switches of this type often feature insertion loss below 1.5 dB and return loss exceeding 40 dB, though exact values should be confirmed with the supplier.

Telecommunications providers and data centers deploy this switch to manage network redundancy and reroute signals without interruption. Buyers in China typically source such components with MOQs aligned to project scale, packaged in anti-static trays for protection. The device’s compatibility with common Incoterms like FOB or CIF simplifies international logistics, while adherence to international standards ensures interoperability with existing systems.

Qian Hua Electronic Technology Co. is based in Guangxi, China, with its registered address in Nanning. The company operates as a supplier of optical communication components, including switches, with a focus on serving telecom and data infrastructure markets. Its profile indicates a Harbor trust tier, reflecting verified business credentials.

The supplier’s response signals show a current rate of 0%, suggesting buyers should proactively request details such as lead times, technical datasheets, or compliance certifications. No additional claims about history, scale, or client base are provided in the available data, so these should not be assumed. Buyers are advised to confirm production capacity and quality control processes directly with Qian Hua Electronic Technology Co.