Product features: Uses high-quality E-O photoelectric conversion and gallium arsenide amplification integrated light-receiving module. Features fully automatic optical AGC control; input optical power range: -7 to +15 dBm, with stable output level and minimal CTB variation. RF channel uses full gallium arsenide low-noise amplifier. Reliability: Average trouble-free operating time exceeds 40,000 hours. Low power consumption design with high-efficiency switching power supply, optimized for CATV applications. Total power consumption is less than 5W. Built-in transient suppression diode (TVS) for surge protection, enhancing equipment safety. High-quality metal-and-plastic housing with effective heat dissipation. Operates on 220V external power supply for easy maintenance. Components are neatly arranged; internal and external craftsmanship is consistent; all parts are securely mounted per industry standards. Product name: Home Optical Receiver Function: Wavelength splitting Application: Cable TV broadband signal combining Operating wavelengths: 1310 / 1490 / 1550 nm Key feature: Ultra-low-light reception Material: Metal + Plastic Color: White Package includes: 1 x Mini CATV FTTH Receiver Note: Color may vary slightly due to monitor settings and lighting conditions. Measurement tolerance: ±1–3 cm.