Product features: High-quality E-O photoelectric conversion and gallium arsenide amplification integrated light receiving module. Fully automatic optical AGC control, input optical power -7 to 15dBm, output level remains stable, CTB performance consistent. RF channel equipped with full gallium arsenide low noise amplifier devices. High reliability with an average trouble-free operating time exceeding 40,000 hours. Low power consumption design using high-efficiency switching power supply, specifically optimized for CATV applications, ensuring high reliability and stability. Total power consumption less than 5W, significantly reducing energy usage in large-scale deployments. Built-in protection device with transient suppression diode for equipment safety. High-quality housing with excellent heat dissipation. 220V power supply with external adapter for easy maintenance. Clean internal and external components with secure assembly meeting industry standards.Product name: Home Optical Receiver Function: Signal splitting Application: Cable TV broadband integration Operating wavelength: 1310/1490/1550nm Features: Ultra-low light reception sensitivity Material: Metal and plastic Color: White Package Contents: 1 x Mini CATV FTTH Receiver Note: Other items not included. Slight color variations may occur due to lighting and display differences. Measurement tolerance: +/- 1-3cm.