Advanced Optical Switching Solutions for Intelligent Networks
From Miniature Mechanical Modules to High-Speed MEMS Matrix Systems. Engineered for Precision, Stability, and Scalability.
Optical switches are key components used to route, protect, and monitor fiber optic signals without electrical conversion. G-Link optical switches cover mechanical, MEMS, and matrix architectures, supporting applications from FTTx monitoring to large-scale optical cross-connect systems.
Comprehensive Optical Routing & Protection
G-Link offers a complete portfolio of optical switches designed for FTTx network monitoring, automated fiber optic component testing, and optical network protection. Whether you need the rugged reliability of mechanical switches or the high-speed response of MEMS technology, our solutions deliver industry-leading low insertion loss and high return loss for telecom, data center, and laboratory environments.
Product Categories
How to Choose the Right Optical Switch?
| Requirement | Recommended Type |
|---|---|
| Simple routing / protection | Mechanical Optical Switch |
| High-speed automated testing | MEMS Optical Switch |
| Large-scale fiber cross-connect | MxN Matrix OXC |
| Lab & central office use | Rack-Mount Optical Switch |
| Embedded system integration | Miniature Optical Switch |
1xN Mechanical Optical Switches
Reliable Multi-channel Routing.High-performance 1xN modules (up to 128 channels) featuring low insertion loss (≤0.8dB) and wide wavelength support. Ideal for fiber line monitoring and test automation. This type of optical switch is widely chosen for its proven stability, simple control, and excellent cost-performance ratio in long-term monitoring systems.
![High-density G-Link 1x128 MEMS Optical Switch module [cite 21] with multi-channel fiber optic fan-out](https://glinkotdr.com/wp-content/uploads/2025/11/High-density-G-Link-1x128-MEMS-Optical-Switch-module-cite-21-with-multi-channel-fiber-optic-fan-out.png)
MEMS Optical Switches
High Speed & Long Life Utilizing Micro-Electro-Mechanical Systems technology for fast switching (≤15ms) and durability exceeding 10⁹ cycles. Compact design with simple TTL control. This type of optical switch is widely chosen for its proven stability, simple control, and excellent cost-performance ratio in long-term monitoring systems.
Optical Cross-Connect (OXC) Matrix
Intelligent Optical Distribution MxN Matrix switches (up to 64x64) providing non-blocking, transparent optical switching. The ultimate solution for data centers and automated fiber cross-connection. OXC matrix switches are the preferred solution for large-scale, non-blocking fiber cross-connection in data centers and central offices, enabling flexible, transparent optical routing without signal regeneration.
Rack-Mount Optical Switch Equipment
Integrated Testing Instruments. 19-inch rack-mountable or benchtop switch instruments with LCD displays and RS232 control. Ready-to-use solutions for lab environments and central office monitoring. Rack-mount optical switch systems are designed for laboratories and central offices that require ready-to-use, instrument-grade switching with local display, remote control, and stable long-term operation.
Miniature Optical Switches
Compact Network Protection. Small footprint 1x1, 1x2, and 2x2 mechanical switches. Perfect for integration into circuit boards for optical path protection and system monitoring. Miniature optical switches are best suited for embedded systems and optical protection applications where space is limited and high reliability is required at the board or module level.
Why G-Link Optical Switches?
- Low Insertion Loss: Optimized optical paths ensure minimal signal attenuation.
- High Return Loss: ≥55dB (Single-mode) ensures signal integrity.
- Wide Wavelength: Covering 850nm to 1650nm for diverse applications.
Customization: Flexible channel counts and connector types to fit your specific needs.
Need a Custom Configuration?
Our engineers can customize channel counts, fibers, and control interfaces to match your project.