Calculating PoE Power Budgets for High-Resolution IP Cameras
Deploying dozens of 4K IP cameras with motorized pan-tilt-zoom (PTZ) and infrared night vision requires precise PoE power budget calculations. Standard 802.3af supplies up to 15.4W per port, but infrared PTZ cameras often require 802.3at (PoE+ up to 30W) or 802.3bt (up to 60W).
Storage Sizing Formula for H.265+ Compression
Storage (GB) = (Bitrate kbps / 8) * (3600 seconds * Hours/day * Days) / 1,000,000Isolate surveillance traffic onto dedicated VLANs to prevent multi-megabit video streaming feeds from congesting corporate data networks.
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