This product is either discontinued or we cannot get that from suppliers.
Layer 2 management PoE switch, PoE budget: 240W, Support PoE, PoE+, Hi-PoE, PoE extender (PFT1300), 250 meters long distance PoE transmission, Packet Forwarding Rate: 6.55Mpps
DH-PFS4226-24ET-240 is a dedicated PoE switch for security industry, which is different from general switch. PoE management function realizes power control and real-time port consumption display.