8 gigabit L2 managed switch WI-PMS310GF-UPS provides 8 10/100/1000Mbps ports. The switch provides high performance, enterprise-level QoS, advanced security strategies and rich layer 2 management features. Moreover, the switch also comes equipped with 2 gigabit SFP slots, expanding your network flexibly. WI-PMS310GF-UPS UPS system is designed specifically for 24V/48V DC POE equipment like that from Ubiquiti, WI-TEK, Mikrotik, etc. The system provides up to 150W of continuous total PoE power on 8 switched PoE ports. Its inside battery controller maintains the proper charge on the batteries to prevent over charge and controls the load to prevent over discharge. With 2PCS 12V 100AH battery. Also WI-PMS310GF-UPS ‘s inside solar controller and DC input port support utilize the solar capacity to extend the backup time(and can charge battery at same time).