5V/1A DC adapter included (3C certified, China Compulsory Certification)
Lightning Protection
Built-in 2KV surge protection circuit
Operating Temperature
0°C to 70°C
Transmission Distance
Supports 0 to 20 km long-distance transmission with low insertion loss and strong anti-interference capability
Optical Fiber Type
Gigabit multimode dual-fiber
Chipset
High-quality optoelectronic conversion chip for reliable data transmission and optimal fiber signal performance
Cooling
Dual-side multi-hole ventilation design for efficient heat dissipation and stable performance
Certifications
3C certification, stable and reliable power supply
Applications
Suitable for fiber-to-the-home (FTTH), large local area networks (LAN), residential campuses, multimedia rooms, security monitoring projects, internet cafes, and other fiber optic network deployments
1. SZ-FCQ03S Fiber Optic Transceiver x1
2. SFP Module with LC Interface x3
3. Power Cable x1
4. User Manual x1
5. Quality Certificate x1
6. Warranty Card x1
Additional details
Dimensions
Approx. 95 mm (length) × 26.5 mm (width); manual measurement tolerance ±0.15 mm
Supports stable 7×24 hours continuous operation
Surge protection ensures signal stability during thunderstorms
Compatible with PoE monitoring, routers, and gigabit network cables
Clear connection diagram included for transmitter (TX) and receiver (RX) ends
Chip circuit board images are renderings; actual internal structure may vary. Please refer to the physical product.