PoE Controller Unit 36-Pin VFQFPN EP

Microsemi’s PoE controller, PD69100, is a cost effective, pre-programmed unit designed to implement Enhanced mode. It is used in conjunction with Microsemi’s PoE Managers PD69108 and PD69104 in Ethernet switches to enable next generation network devices to share power and data over the same cable, as specified in IEEE802.3af and IEEE802.3at standards. Enhanced mode operation along with PD69108/PD69104 managers enables operation in a total Power-over-Ethernet standalone mode. The controller features an ESPI bus for each PoE device and a communication interface with Host CPU via UART or I²C protocol. Device is based on STMicroelectronics family STM32F101T6 embedded with ARM Cortex-M3 core.

• Controls up to 48 PoE ports (6 x PD69108)
• Pre-Standard / Capacitor detection
• Detection of Cisco devices
• Supports both UART and I²C interfaces to Host CPU
• Backwards compatible with PD69000,PD63000, PD62000 and PDIC66000
• Supports 2 pair RJ or 4 pair RJ
• 16 power banks support using four discrete lines connected directly to PD69108 /PD69104.
• Power management for up to 96 ports
• Rmode pin for default parameters selection
• Programmable over-voltage and under voltage
• Predefined power budget; 16 discrete levels
• LED stream support
• System OK indication
• Software download via I²C or UART
• System and port measurements
• Detailed port status
• Thermal protection and monitoring
• Programmable temperature alarm limit
• Interrupt out pin for system and port events
• Forced power for system testing
• System reset
• Port power limit setting
• Port matrix and priority
• Automatic PoE device type detection
• RoHS compliant