Products

Box Optronics is a professional Chinese manufacturer focusing on the R&D, manufacturing, and sales of C-band Erbium-doped Fiber Booster Amplifier. We possess large-scale delivery capabilities, and our products, characterized by excellent output stability and high cost-effectiveness, have won widespread recognition from customers worldwide. Currently, our products are exported to Europe, America, and many other countries and regions, and are widely used in optical fiber communication, CATV, optical sensing, and scientific research fields. We look forward to establishing a cooperative relationship with you.

Box Optronics is a professional manufacturer and supplier of C-band Erbium-doped Fiber Pre-Amplifiers. The Pre-amplifier is specially used for the amplification of small optical signals in the range of -45~25dbm. The typical gain of a small signal is as high as 35~45dB, and a low noise coefficient, suitable for improving the sensitivity before the optical receiver. We possess large-scale delivery capabilities, and our products, characterized by excellent output stability and high cost-effectiveness, have won widespread recognition from customers worldwide.

Box Optronics is a professional manufacturer and supplier of C-band Erbium-doped Fiber In-Line Amplifier, dedicated to line relay in fiber laser or fiber communication systems. It combines the advantages of PA and BA amplifier, suitable for applications in optical fiber communications. We possess large-scale delivery capabilities, and our products, characterized by excellent output stability and high cost-effectiveness, have won widespread recognition from customers worldwide.

Box Optronics is a leading supplier of Micro-Module C-band Erbium-doped Fiber Booster Amplifier. It adopts a unique miniaturized packaging design, with high gain, low noise, and small size, suitable for applications in limited spaces. We possess large-scale delivery capabilities, and our products, characterized by excellent output stability and high cost-effectiveness, have won widespread recognition from customers worldwide. They are widely used in optical fiber communication, optical fiber sensors, and fiber laser fields.

Box Optronics supplies the 1mm InGaAs PIN Photodiode TO46, engineered for high-sensitivity near-infrared detection across the 900nm to 1650nm wavelength band. Featuring high responsivity (typ. 0.95A/W at 1550nm), low dark current, and low capacitance. Housed in a compact, hermetically sealed TO46 metal can package with a flat window, the photodiode offers reliable long-term operation over an extended temperature range from -40°C to +85°C. Ideal for integration into optical power meters, test instruments, and fiber optic communication systems.

BPD-2STO5B-FW is a 2mm InGaAs PIN Photodiode TO5 engineered for light detection across the 900nm to 1650nm wavelength band. Featuring a large 2mm active area for enhanced light collection, high responsivity (typ. 0.95A/W at 1550nm), low dark current, and low capacitance. Housed in a robust, hermetically sealed TO5 metal can package with a flat optical window, the photodiode delivers reliable long-term operation over an extended industrial temperature range from -40°C to +85°C. Ideal for optical power meters, fiber optic test equipment, optical sensing systems, and NIR spectroscopy instruments.