Layer 2 Web Smart Ethernet Switches

Physical Port

  • 48 10/100/1000BASE-T Gigabit RJ45 copper ports
  • 4 10GBASE-SR/LR SFP+ slots, compatible with 1000BASE-SX/LX/BX SFP
  • RJ45 to RS232 DB9 console interface for basic management and setup

Layer 2 Features

  • Prevents packet loss with back pressure (half-duplex) and IEEE 802.3x pause frame flow control (full-duplex)
  • Supports VLAN
  • – IEEE 802.1Q tagged VLAN- IP subnet-based VLAN- MAC-based VLAN- Protocol-based VLAN- Private VLAN
  • Supports Spanning Tree Protocol
  • – STP (Spanning Tree Protocol)- RSTP (Rapid Spanning Tree Protocol)- MSTP (Multiple Spanning Tree Protocol)
  • Supports Link Aggregation
  • – IEEE 802.3ad Link Aggregation Control Protocol (LACP)- Cisco ether-channel (static trunk)
  • Provides port mirror (many-to-1)
  • Supports Ingress/Egress Rate Limit per port bandwidth control


  • Supports IGMP snooping v1, v2 and v3
  • Querier mode support
  • IGMP router port


  • DHCP snooping to filter distrusted DHCP messages
  • MAC security
  • – Static MAC address- MAC binding- MAC auto binding- Per port MAC address entries limitation
  • Storm control
  • – Broadcast, multicast, unknown-unicast


  • IPv4 management
  • Switch management interface
  • – Web switch management- Telnet command line interface- Console command line interface- SNMP v1, v2c
  • System maintenance

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