Vszerda 48V to 12V PoE Splitter Adapter Waterproof Power Splitter Cord

48 V to 12 V PoE splitter for IP cameras

This adapter converts 48 V Power over Ethernet into a 12 V output so a single cable can carry both data and power to compatible cameras or access points. It complies with the IEEE 802.3 af/at standards used by many mid-span and end-span injectors. The waterproof housing allows outdoor or damp-location mounting without extra enclosures. Installers who need a compact, standards-based power tap will find it fits typical PoE infrastructure.

Thermals noise and power draw in normal use

The passive module produces no fan noise and adds negligible acoustic load to a cabinet or pole mount. Heat dissipation relies on the sealed casing, so surface temperature stays modest when the connected device draws within the 802.3 af/at power budget. Power loss across the conversion stage is small enough that the injector’s rated capacity covers both the splitter and the end device. No active cooling or extra ventilation is required.