Discover the GEZHI 2x2F Fiber Optic Switch, a compact and reliable solution designed for both non-latching and latching types. With LC/UPC connectors, this switch is compatible with single-mode 1310/1550nm and multi-mode 850nm wavelengths. Offering low insertion loss, high stability, and integrated electrical position sensors, the 2x2F Optical Switch ensures seamless and dependable bi-directional optical connections. Let's explore its key features, applications, and detailed technical specifications, making it an ideal choice for MAN, R&D laboratories, system monitoring, and configurable OADM setups.

The 2x2F Bi-directional Fiber Optic Switch is a cutting-edge solution for optical channel switching. It redirects two incoming optical signals into two output fibers through an opto-mechanical configuration activated via an electrical control signal. This switch is built on thin film filter technology, ensuring robust and efficient light patch alteration. Its unique design drastically reduces moving part position sensitivity, offering unprecedented stability and an unmatched low production cost.
Low Insertion Loss: The 2x2F Optical Switch delivers exceptional performance with a typical insertion loss of 1.0 dB and a maximum of 1.2 dB. For single-mode operation, the insertion loss is even lower, with a typical value of 0.8 dB and a maximum of 1.0 dB.
Low Crosstalk: With crosstalk values of at least 35 dB for multi-mode and 55 dB for single-mode, this switch ensures minimal signal interference, maintaining signal clarity and integrity.
High Stability and Reliability: The opto-mechanical configuration and integrated electrical position sensors contribute to the switch's high stability and reliability, making it suitable for critical applications.
Epoxy-free on Optical Path: The optical path is epoxy-free, reducing signal loss and maximizing optical efficiency for consistent and reliable performance.
The 2x2F Optical Switch finds extensive applications across various industries:
Metropolitan Area Networks (MAN): The switch facilitates efficient fiber optic signal management in MAN applications.
Research and Development in Laboratories: It is an indispensable tool for researchers and scientists working on optical communication systems and experiments.
System Monitoring: The switch aids in real-time monitoring and control of optical systems, ensuring smooth operations.
Configurable Optical Add/Drop Multiplexing (OADM): It enables configurable add/drop functionalities, making it a valuable component in optical network setups.
| Parameters | Unit | GZ-2×2F |
|---|---|---|
| Wavelength Range | nm | 850±40 / 1300±40 |
| nm | 1260~1650 | |
| Operating Wavelength | nm | 850 / 1300 |
| nm | 1310/1550 | |
| Insertion Loss | dB | Typ:1.0 Max:1.2 |
| dB | Typ:0.8 Max:1.0 | |
| Return Loss | dB | MM≥30 SM≥50 |
| Crosstalk | dB | MM≥35 SM≥55 |
| PDL | dB | ≤0.05 |
| WDL | dB | ≤0.25 |
| TDL | dB | ≤0.25 |
| Repeatability | dB | ≤±0.02 |
| Power supply | V | 3.0 or 5.0 |
| Lifetime | Time | ≥107 |
| Switch Time | ms | ≤8 |
| Transmission Power | mW | ≤500 |
| Operating Temperature | °C | -20~+70 |
| Storage Temperature | °C | -40~+85 |
The GEZHI 2x2F Fiber Optic Switch boasts exceptional durability, with a lifetime of over 107 cycles. Its rugged design and high-quality components ensure reliable performance under demanding conditions.
Operating Voltage: Choose between 3V or 5V DC voltage options, depending on your system requirements.
Operating Temperature: The switch operates smoothly within a temperature range of -20°C to +70°C, making it suitable for various environments.
Storage Temperature: With a storage temperature range of -40°C to +85°C, the switch is well-suited for long-term storage and harsh conditions.

The GEZHI 2x2F Optical Switch is an advanced and reliable solution for bi-directional fiber optic connectivity. With its low insertion loss, high stability, and integrated electrical position sensors, it ensures seamless and efficient optical signal switching. Whether you need a dependable switch for MAN applications, R&D laboratories, system monitoring, or configurable OADM setups, the 2x2F Optical Switch is the ideal choice. Experience unmatched durability and performance with GEZHI's 2x2F Optical Switch for your optical communication needs.