InfoComm 2019: Vanco International Features New Fiber Active Optical HDMI Cables With/Without PlenumJune 17, 2019 | Home / June 17, 2019 rave-video / InfoComm 2019: Vanco International Features New Fiber Active Optical HDMI Cables With/Without Plenum InfoComm 2019: Vanco International Features New Fiber Active Optical HDMI Cables With/Without Plenum