Physical Port

• 24 10/100/1000BASE-T Gigabit Ethernet RJ45 ports with IEEE 802.3at PoE+ Injector
• 2 100/1000/2500BASE-X SFP slots
• RJ45 console interface for switch basic management and setup
• Reset button for system factory default

Switching

• Hardware based 10/100Mbps, half/full duplex and 1000Mbps full duplex mode, flow control and auto-negotiation and auto MDI/MDI-X
• Features Store-and-Forward mode with wire-speed filtering and forwarding rates
• IEEE 802.3x flow control for full duplex operation and back pressure for half duplex operation
• 12K jumbo frame
• Supports ESD protection
  • Contact Discharge ±6KV DC
  • Air Gap Discharge ±8KV DC
• Supports Surge Protection
  • Network Common Mode ±6KV
  • Power Common Mode ±4KV
  • Power Differential Mode ±2KV
• Automatic address learning and address aging
• Supports CSMA/CD protocol

Power over Ethernet

• Complies with IEEE 802.3at Power over Ethernet Plus, end-span PSE
• Backward compatible with IEEE 802.3af Power over Ethernet
• Up to 24 ports of IEEE 802.3af/802.3at devices powered
• Supports PoE Power up to 30.8 watts for each PoE port
• 370-watt PoE budget
• Auto detects powered device (PD)
• Circuit protection prevents power interference between ports
• Remote power feeding up to 100 meters in standard mode and 250m in extend mode
• PoE Management
  • Total PoE power budget control
  • Per port PoE function enable/disable
  • PoE Port Power feeding priority
  • Per PoE port power limitation
  • PoE delay
  • PD classification detection
• Intelligent PoE features
  • PoE usage threshold control
  • PD alive check
  • PoE schedule