New 4B/3B + POE Power over Ethernet Expansion Board Cooling Module Onboard Fan OLED Standard

Features: The Power-over-Ethernet (POE) module provides a convenient and cost-effective way to eliver power to your evice. The module allows you to put a for C voltage on specific pairs of the Ethernet cable so that evices connected to the can use it as a power source. The onboard cooling fan can automatically run under power or programmable control when the processor temperature is high. Its small size is a perfect for the 4B and 3B + in IOT and building automation applications. It provides clean and power for 4B / 3B +. for Protection Circuitry,Transient Overvoltage, Undervoltage Lockout, Thermal Shutdown, Foldback Current Limiting.

Specifications: PoE power supply: 37V~57V for C in Output: 5V + -5% to 2.5A *

standard: 802.3af PoE Size: about 30x30mm / 1.18x1.18 inches

Note: No retail package. Please allow 0-1cm error ue to manual measurement. pls make sure you o not mind before you bid. Due to the ifference between ifferent monitors, the picture may not reflect the actual color of the item. Thank you!

Package includes: 1Set 4 Model B/3B+ POE expansion board