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Features:
This product is a universal POE splitter for network cameras. It has small size, high efficiency, stable work,
Features such as long transmission distance. With overload protection, output short circuit protection and other functions.
Voltage type | POE switch 48V voltage input | ||
Parameter index | minimum | Rated value | max |
Input votalge | 40Vdc | 51Vdc | 57Vdc |
Output voltage | 4.85V | 5.1V | 5.3V |
Output current | 3.9A | 4.0A | 4.15A |
output ripple | 200mV Max | ||
efficient | 85% up | ||
Short circuit protection | When the output is short-circuited to the ground, the input power of the product is reduced and will not be damaged. When the short-circuit condition is removed, the product will automatically return to normal 。 | ||
project | Test way | parameter | unit |
Limit parameters ： | |||
Operating temperature | thermometer | -10～70 | ℃ |
Storage temperature | thermometer | -30～80（Short term less than 1 month ） | ℃ |
thermometer | -30～80（Medium term less than 3 months ） | ℃ | |
thermometer | -25～75（Long term for more than 3 months ） | ℃ | |
Storage humidity | thermometer | 5～25 | RH |
Output voltage | multimeter | Subject to actual access | V |
Protection circuit part ： | |||
Maximum input voltage | Multimeter | 57.0 | V |
Minimum input voltage | Multimeter | 40.0 | V |
Discharge protection current | Electronic load | 4.0 | A |
Conversion circuit part ： | |||
Output voltage ( no load ） | Multimeter | Subject to actual access, no pressure drop at no-load | 5.2V |
Output voltage (full load) | multimeter | Subject to the actual access, the voltage drop is 0.3V | 4.8V |
Output maximum current | multimeter | 4.1 | A |
4.0( Commonly used ) | A | ||
Conversion efficiency | Typ. ≥85％ | ||
transformer | isolation | 1500 | V |
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