Black Box AC 503A-R2 CAT5 VGA Video Splitter Remote LR

Black Box AC503A-R2 is a Remote Long-Range CAT5 VGA Video Splitter that distributes a VGA signal over standard CAT5 cabling to a distant remote unit for display. The front panel exposes three connectors—Power for the 9-VAC input, Screen for the VGA output, and System # to link the remote unit to the host—while the local power is supplied by a 9-VAC, 1.5-A adapter. The unit weighs about 3.0 lb, reflecting the rugged enclosure typical of Black Box video distribution gear. Designated as AC503A-R2, it represents the remote long-range variant in Black Box’s CAT5 VGA video splitter family; the product is listed as discontinued by the manufacturer, so compatibility should be verified when planning replacements or upgrades.