Guangyu Xingzhou GY-16E18G4P Multi-service Fiber Optic Transceiver

The Guangyu Xingzhou GY-16E18G4P is an integrated multi-service optical transceiver. It combines 4-channel telephone, 16-channel E1, and 8-channel Gigabit Ethernet (with physical isolation) capabilities. Designed for robust telecommunication and data networks, it supports single-fiber transmission up to 20KM and is commonly deployed as a pair.

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