Send video and remote power, plus the hubs transmit 2-wire PTZ control, too! Support NTSC, PAL, and SECAM video. For color video over CAT5, the passive hubs support 2500-foot (762-m) extensions. CCTV Passive Hubs centralize and manage your video connections as well as power and PTZ control. They''re ideal for managing security cameras in large installations. Because the hubs send video, remote power, and PTZ control over a single 4-pair CAT5 cable, they provide significant savings in wiring costs. What''s more, the 1U hubs can be mounted in any standard 19" rack, saving you even more workspace. Supporting NTSC, PAL, and SECAM video standards, the hubs have RJ-45 connectors on the front and either coax (IC562A) or 2-pole screw terminal twisted-pair (IC563A) connectors on the rear. You can set ports individually for power-through or pass-through mode. The hubs work with the CCTV Power-Through Baluns (IC560A - IC561A), as well as our CCTV Baluns (IC451A - IC452A).