Import 2x2ba Mechanical Optical Bypass Switch — Buy in wholesale FOB from Supplier in China

The 2x2ba Mechanical Optical Bypass Switch from Glsun Science And Tech Co., Ltd. is a compact fibre optic protection component measuring 55.0 mm by 26.0 mm by 10.0 mm. This mechanical switch reroutes optical signals around a failed node or line card, ensuring network continuity in optical add-drop multiplexer, optical cross-connect and system monitoring applications. Low insertion loss and low crosstalk preserve signal quality, while an epoxy-free optical path avoids contamination. The device supports both latching and non-latching operation, with latching types holding position without sustained power. Glsun manufactures this unit in Guilin, Guangxi Province, China.

The 55.0 x 26.0 x 10.0 mm package suits high-density integration where board space is constrained. Internal construction relies on a precision mechanical actuator rather than MEMS or liquid crystal technology, offering established reliability for protection switching. The epoxy-free claim applies to the optical path, reducing thermal outgassing risks. Wavelength compatibility spans the standard telecom bands, though buyers must confirm whether singlemode or multimode fibre pigtails are fitted. Connector types, pigtail length and control voltage require direct confirmation with Glsun, as these configure-to-order details are not stated in the source material.

Target buyers include telecommunications equipment manufacturers, network operators building metropolitan area networks, and test instrumentation developers needing signal path redundancy. Laboratory R&D users also employ these switches for flexible test bed configuration. Because Glsun's marketplace profile shows a harbour trust tier with zero response rate recorded, direct communication is essential to obtain datasheets, confirm MOQ and negotiate delivery schedules. Buyers should evaluate sample performance against their own bit-error-rate and optical power budget requirements before committing to volume orders.

Glsun Science And Tech Co., Ltd. is headquartered at No. 8 High-Tech Industry Park, Guilin, Guangxi 541004, China. The company operates within the optical communications component sector, producing fibre optic switches, couplers and related passive devices. Its marketplace profile indicates a harbour trust tier with a supplier tier marked as imported, yet the response rate shows 0.00 percent and no average response hours are recorded. This signals that buyers must initiate contact outside platform channels to secure reliable communication and technical support.

The listing does not disclose factory size, annual output, number of employees, revenue, client list, R&D investment or specific quality certifications. No ISO certificate numbers, CE markings or Telcordia qualification reports are referenced. Buyers should request a company capability statement, recent audit results and customer references during qualification. Guilin's location in inland Guangxi Province offers cost advantages but requires careful logistics planning compared to coastal manufacturing clusters, particularly for time-sensitive or high-volume shipments.