28-Port Gigabit Stackable PoE Smart Managed Switch including 2 10G SFP+ and 2 SFP Ports
- 24 x 10/100/1000Mbps auto-negotiating ports
- 2 x Mini-GBIC SFP ports
- 2 x 10G SFP+ ports
- Physical Stacking up to 6 units per stack. Stacking Bandwidth of 40Gb. Topology linear or ring
- Support IEEE 802.3af and 802.3at (Support legacy mode)
- Up to 15.4W per port (PoE), Up to 30W per port (PoE+)
- 193W total PoE power budget
- Auto discover the connection of PD and immediately provides power
- AT: Auto disable port if the output power is over 31.2W(+/-2%)
- AF: Auto disable port if the output power is over 16.2W(+/-2%)
- Auto disable port if the port overload detection range (ICUT parameter) is 50V~57V
- D-Link Green 3.0, 802.3az
- Virtual stacking
- Static route
- IPv6 Management/ready logo
- Half-/Full-duplex, auto-negotiation, Auto MDI/MDIX
- IEEE 802.3x flow control
- 802.3ad link aggregation
- Asymmetric VLAN, Auto Voice VLAN, GVRP
- 802.1p priority queues
- MAC/IP filtering
- MAC/IP-based ACL
- 802.1X port-base access control, port security, traffic segmentation
- D-Link safeguard engine
- Smart console utility, web-based management, compact CLI
- D-view 6.0 support
- 19″ rackmount installation
