You can source imported fiber optic switches from global suppliers such as DigiKey, OE Photonics, OZ Optics, and international manufacturers listed on GlobalSpec and Photonics Buyers' Guide.

Key Wholesale Suppliers

1. GlobalSpec GlobalSpec lists 137 fiber optic switch manufacturers and distributors worldwide, including both U.S. and international suppliers. It features brands like Newport (MKS Photonics Solutions) and Omron, offering a wide range of optical switches, photonic instruments, and opto-mechanical components suitable for industrial and research applications .
2. DigiKey DigiKey provides a large inventory of fiber optic switches, multiplexers, and demultiplexers with same-day shipping. They cater to bulk orders and offer technical support for selecting the right switch type for your network or lab setup .
3. OE Photonics and OZ Optics
   • OE Photonics offers 1xN MEMS and polarization-maintaining switches, ideal for channel selection between input and output fibers, with high durability and compact design .
   • OZ Optics provides rack-mounted fiber optic switches with built-in electronics and touch-screen interfaces, available in configurations from 1x4 to 1x36, suitable for optical networks and laboratory setups .
4. Photonics Buyers' Guide This guide lists 31 top manufacturers and suppliers of fiber optic switches globally, including companies from the U.S., Europe, and Asia such as Agiltron Inc., AtGrating Technologies, HUBER+SUHNER Polatis, and Optolink Ltd. They offer a variety of switches including PM fiber components, patch cords, and multiplexers for OEM and industrial applications .

Types of Fiber Optic Switches Available

• Mechanical switches: Cost-effective, suitable for general optical networks.
• MEMS switches: High-speed, compact, and durable for precise channel selection.
• Polarization-maintaining switches: Maintain polarization for sensitive optical systems.
• Rack-mounted switches: Designed for large-scale networks with multiple input/output ports.

Considerations for Wholesale Purchasing

• Bulk pricing and minimum order quantities vary by supplier.
• International shipping and import regulations may apply depending on your location.
• Technical support is often available for configuration and integration.
• Compatibility with single-mode (SMF) or multi-mode (MMF) fibers should be confirmed. By exploring these suppliers, you can access a wide range of imported fiber optic switches suitable for industrial, laboratory, or network deployment needs .