Xinwang Guangtong XW-1E1-4P1FE E1 PCM Voice & Data Multiplexer

The Xinwang Guangtong XW-1E1-4P1FE is a high-performance PCM (Pulse Code Modulation) multiplexer and optical transceiver. It converts a single E1 line into 4 telephone voice channels and 1 Ethernet data channel, ideal for integrating voice and data communications over optical fiber. This rack-mount device is designed for reliable and efficient signal transmission, often deployed in pairs to establish robust communication links.

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