Hi IRIG A20 (manchester code) or even A10 (DC level shift) should drive a transmitter directly or you could use an AM carrier, A13 is 10kHz, A14 100kHz or A15 1MHz. LuxLink sell off-the shelf solutions, see http://www.luxlink.com/products/irig.htm or SEL will do duplex data plus IRIG B over a two fibre link https://www.selinc.com/SEL-2810/ Meinberg also have solutions http://www.meinbergglobal.com/english/products/fo-converter.htm
HTH, Robert G8RPI. On 13 July 2014 16:19, Martin A Flynn <mafl...@theflynn.org> wrote: > I am working on a project where I need to transfer 1PPS approximately 120 > meters between buildings. I cam borrow a pair of 62.5 fibers from > IT/telco to do so. > > Playing cost / performance against one another, I am looking for a > solution somewhere in the middle that does not requires SM-28 single mode > fiber) > > Martin > _______________________________________________ > time-nuts mailing list -- time-nuts@febo.com > To unsubscribe, go to https://www.febo.com/cgi-bin/ > mailman/listinfo/time-nuts > and follow the instructions there. > _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.