HS104PTI is a PSE controller based on IEEE802.3at / bt protocol. The device can automatically manage one 802.3bt port (maximum power 60W) + three 802.3at ports (maximum power 30W port) without any external control; the device supports CLASS0-6 graded power.
HS104PBI is a PSE controller based on IEEE802.3at / bt protocol. The device can automatically manage four 802.3bt ports (maximum power 90W / port) without any external control; the device supports CLASS0-8 graded power.
HS104PTI / PBI automatically detects powered devices (PDs) with valid signatures, determines power supply requirements based on PSE classification, and applies power. Supports automatic detection and power matching for Class 2, Class 3, and Class 4 devices.
The device can easily read the current, voltage and other parameters of each port through I2C; the I2C can easily control the operation mode, opening, restarting or closing of each port. Using the space-saving 28-pin TSSOP (28), it can work in the temperature range of -40 ° C to 105 ° C.
2. Product characteristics 3. Product application range
● Precise 4-point detection and start-up ● Ethernet POE network switches and routers
● High-efficiency 250mΩ sensing resistor ● Monitoring network cameras and video recorders