Barnfind to Offer SFP-16 Option that Brings More Interfaces and Additional Future-Proof Functionality to BTF1-41 12G Frame at NAB 2020 Manufacturer’s most advanced frame offers long-distance fiber transport, routing, distribution and conversion in one convenient package Whitsett, North Carolina  – (February 18th , 2020) — Barnfind USA, the USA-based support, service and sales arm of…