Hongji Multi-Service Fiber Optical Multiplexer (4E1 + 8 Phone + 8 Magnet + 4 LAN)

High-performance multi-service optical transmission equipment featuring 4E1 channels, 8 analog telephone ports, 8 magnet phone ports, and 4 physically isolated 100M Ethernet ports. Supports single-fiber transmission up to 40km with dual-power redundancy.

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