TRENDnet TPE TPE-2840WS 28-Port Gigabit Web Smart PoE+ Switch - Switch - Managed - 4 x 10/100/1000 (PoE+) + 20 x 10/100/1000 (PoE) + 4 x SFP - desktop, rack-mountable - PoE+ (185 W) TRENDnet | TPE-2840WS

TRENDnet's 28-port Gigabit web smart PoE+ switch, model TPE-2840WS, offers 4 x Gigabit PoE+ ports, 20 x Gigabit PoE ports, 4 x SFP slots, and a PoE power budget of 185 watts. This IPv6 ready switch offers advanced traffic management, troubleshooting, access control, energy saving GREENnet, and monitoring features at a reduced cost.

• Hardware design
  Provides 4 x Gigabit PoE+ ports, 20 x Gigabit PoE ports, 4 x SFP slots, a PoE Power budget of 185 watts, and includes rackmount brackets.
• Smart fan
  Smart fan saves energy by varying fan speed and use based on cooling needs.
• IPv6 ready
  This switch supports IPv6 configuration and IPv6 neighbor discovery.
• Traffic management
  A broad range of network configurations are supported by: 802.3ad link aggregation, Asymmetric VLAN, 802.1Q VLAN, Voice VLAN, Private VLAN, Bandwidth Controls, GVRP, IGMP v1-v3, 802.1p Class of Service (CoS), Spanning Tree (STP, RSTP, and MSTP), and QoS queue scheduling.
• Troubleshooting
  Real time traffic comparison charts, error group charts, and a convenient cable diagnostic test aid in rapid troubleshooting.
• Access controls
  Features such as ACL, SSL, MAC/port filtering, Denial of Service controls, 802.1x, TACACS+, and RADIUS are compatible with layered network access controls.