Sanze [Lightning and Surge Protection + 1 Optical 4 Electrical] Fiber Optic Transceiver Gigabit Single-Mode Single-Fiber Optical-Electrical Converter Lightning and Surge Protection 3KM Pair SZ-FCQ14AB

Supports long-distance network transmission up to 3 km

2KV level lightning protection ensures stable signal transmission under thunderstorm conditions

7x24 hours continuous operation with multi-hole ventilation on both sides for efficient heat dissipation

Optical-electrical integrated module reduces optical loss and stabilizes transmission

High-quality optical-electrical conversion chip module enhances data transmission reliability

Supports broadband networks from 2M to 1000M with access speeds up to 65.5 MB/s, exceeding 500 Mbps broadband requirements

Suitable for fiber-to-home, security monitoring, large LANs, residential/campus networks, TV broadcasting, and internet cafes

Chip and circuit board images are renderings; actual internal structure may vary

Product is a bidirectional fiber transceiver; both ends (A and B) can function as transmitter or receiver

Tested by SAMZHE laboratory for performance data