TP-Link TL-SG3452P JetStream 48-Port PoE+ Gigabit L2+ Managed Switch with SFP - Ports: 48x 10/100/1000Mbps PoE+ (30W per Port) RJ45, 4x Gigabit SFP+, RJ45 Console, Micro-USB Console - Switching Capacity: 104 Gbps - Forwarding Rate: 77.4 Mpps - MAC Address Table: 16K - Jumbo Frame: 9KB - Power Supply: Max Power Consumption: 52.53W (No PD Connected), 485.4W (384W PD Connected) - PoE Power Budget: 384W - Mounting Method: Rack Mountable - 5 Years Limited Warranty - Open Box

Manufacturer Warranty: 5 Years Limited Warranty

Manufacturer Contact Info: http://www.tp-link.com.au, 1300 875 465