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4 x POTS RJ11 Telephone and Gigabit Ethernet Over Fiber Converter - Multiplexer - Extender Set of FXS FXO Units - Universal Single and Multimode - 1 km MM (0.6 mi) 20km SM (11.4 mi) - Voice Over Fiber
Protect Your Home Bulletproof Phone to Fiber fiber cable extender for long, prone to lightning, lengthy outdoor copper cables + Gigabit Ethernet connection will over SAME fiber along with 4 phones! Universal for Both Fiber Types Same media converter (extender) supports Multimode fiber for a distance up to 1 km (0.62 miles) and Single mode fiber for a distance up to 20 km (11.42 miles), wavelength nm Extend your Phones (even Fax Supported!) & Network 

Price is $349.00
Price: $349