Black Box TE163A-R2 - POTS 2 Wire Fxo to

Sure a lot of folks are moving to VoIP systems these days. But the fact is many businesses still rely on an old analog phone system with a central PBX for trunking and switching voice calls. And what if you want to route calls from your proprietary circuit-switched system over secure crystal-clear fiber cabling at farther distances? Then you need POTS 2-Wire to Fiber Converters.