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CLR-FXS/O-0420 & CLR-FXS/O-0440 |
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4 Channels Telephone POTS + Ethernet over Fiber Optical Multiplexer, FXO/FXS Set |
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Features |
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- 1 ~ 4-way voice access, support caller ID function and reverse polarity billing functions |
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- 2-4-way Ethernet interface, the rate of 10M / 100M, full / half duplex adaptive, Ethernet can be set to logical isolation |
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- supports FXO voice port FXS ports and port, FXO port and docking PBX, FXS port is connected to the user's phone |
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- Transmission distance of up to 2 to 40km |
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- Multiple power mode options: AC220V, DC-48V / DC24V |
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- DC-48V / DC24V power supply with automatic polarity detection function, when installed without distinction between positive and negative. |
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- Support Telephone Number mutual function of each site |
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