Agiltron, GEZHI Photonics, and C&K Switches are leading manufacturers offering custom two-optical-electrical switch solutions with high reliability and OEM integration options.

Recommended Manufacturers

Agiltron Inc. specializes in optical switch technology with custom solutions and made-in-the-USA production. They offer switches with low insertion loss (0.2 dB), fast switching speeds (10 ns), broad wavelength compatibility (300–2400 nm), and high optical power handling (up to 50 W). Their products support pushbutton, TTL, USB, RS232, and custom interfaces, making them suitable for medical devices, quantum computing, undersea cables, and aerospace applications . GEZHI Photonics provides 2x2 fiber optic switches in both latching and non-latching types, with LC/UPC connectors for single-mode (1310/1550 nm) and multimode (850 nm) applications. Their dual 2x2 bypass opto-mechanical switches allow bi-directional optical channel routing, ideal for network protection, transmitter/receiver protection, and instrumentation. They also offer MEMS-based solid-state switches with electrical control, built-in circulators, and isolators for aerospace and military use . C&K Switches focuses on custom electromechanical switches and can integrate optical-electrical functionality for specialized applications. They provide over 8.5 million switch combinations, including tactile, pushbutton, toggle, and rotary designs, with custom interface and performance options. C&K supports industries such as medical, telecom, aerospace, and industrial automation, offering design consultation, prototyping, and long-term technical support .

Additional Options

Other manufacturers worth considering include:

• Lightwave Link (Taiwan): Offers optical switch devices and modules, including optical bypass and line protection modules for telecom and data center networks .
• Zhongshan Meisu Technology (China): Provides fiber optical switches, PM fiber components, and silicon photonics devices with custom design capabilities .
• Guangzhou Ruid Ele-tech (China): Manufactures optical switches and network components with ISO9001, CE, RoHS certifications, and offers customized design, installation, and lifetime maintenance services .

Key Considerations for Custom Two-Optical-Electrical Switches

• Switching Method: Mechanical, MEMS, or electro-optical, depending on speed, size, and power requirements.
• Interface Options: TTL, USB, RS232, or custom control interfaces for integration with existing systems.
• Reliability and Certifications: Look for ISO, CE, RoHS, or space-qualified ratings for high-reliability applications.
• Customization Services: Ensure the manufacturer can provide design consultation, prototyping, and long-term support. These manufacturers provide a combination of high-performance optical switching, electrical control integration, and custom design services, making them suitable for dual-channel or two-optical-electrical switch applications in advanced networking, industrial, and scientific environments.