The 16-Port Rack Mount for HDMI over IP Extenders is designed as a head-end cable management solution, allowing any combination of up to 16 C2G HDMI over IP devices to be installed in a standard 19" telecom relay rack.¦The HDMI over IP devices may be installed in either front or rear facing orientation depending on the application. Blank filler plates can be ordered separately in quantities of four (C2G84456). Mounting brackets and hardware for mounting 16 HDMI over IP devices to the rack are included, but replacements or additional brackets can be ordered separately (C2G84457) for mounting two HDMI over IP devices to the rack.