D-Link 24-Port 10/100Mbps + 2x 1000BaseT & 2x 1000BaseT / SFP L2 Managed Switch - Stacking Virtual - PoE ports 24 Ports - 19" Rack Mountable - SFP ports - VLAN 4K Groups - 1000Base-T ports http://www.dlink.com.au/business-solutions/des-3200-28p-28-port-10-100mbps-layer-2-managed-poe-poe-switch-with-4-gigabit-ports-2-utp-and-2-combo-utp-sfp

Manufacturer Warranty: Limited Product Lifetime Warranty

Manufacturer Contact Info: http://www.dlink.com.au/tech/, 1300 766 868