The Accton ES4525 is a 24 port 10/100/1000 Layer 2 Gigabit Ethernet Stackable Switch. The switch configuration is 20 10/100/1000 Base-T port and 4 gigabit combo ports which comprised of a RJ-45, a SFP plus 1 optional I/O module for 10G uplink.

Comprehensive network management functions are provided, such asSpanning Tree protocol for standard bridging, GVRP for VLAN configuration,SNMP, RMON and Web management are also standard features.

• Physical Ports
• 20 Giga RJ-45 ports
• 4 Giga combo port-RJ45/ SFP
• 1 RS232 port
• 1 Redundant Power (DC) connector
• 1 RJ-45 management port
• 1 optional I/O module for 10G uplink
• L2 Features
  • Provides 20 10/100/1000BASE-T and 4 gigabit combo ports (RJ45/SFP)+1 optional I/O module
  • Provides Redundant Power Supply (RPS)
  • The 10/100/1000BASE-TX ports support autosensing, auto-negotiation
  • Supports Jumbo frame up to 9KB
  • Provides wire speed L2/3 switch
  • Supports up to 16K MAC address entries
  • Flow Control supported:
    • full duplex mode
    • back pressure flow control half duplex mode
  • Provides store-and-forward forwarding scheme
  • Provides HOL (Head of Line) blocking prevention
  • Provides Broadcast storm protection
  • Supports IGMP snooping