Hi All Bonus, Not from a vendor! http://www.bbcmag.com/2017mags/Nov_Dec/BBC_Nov17_DarkFiber.pdf Please folks, like our Davis GIG Facebook page, at, https://www.facebook.com/davisca.gig I'll put this link up there too. Take Care RAN -- Robert Nickerson UCD Class of 1996 CEO, Om Networks cell: 5308483865 www.omsoft.com