Edimax Technology ES-3124REM 用户手册

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6
Chapter 1 Introduction 
1. Introduction 
Congratulations on your purchase of this Fast/Gigabit Ethernet 
Management Switch. This high performance management 
switch provides Ethernet ports to segment network traffics, 
extend Ethernet connection distance, and convert data packets 
between different transmission speeds. 
 
This switch utilizes stored-and-forward switching architecture 
that filters and forwards data after the complete data packet is 
received and examined to be free of errors.  With one set of 
status LEDs for each individual port, the switch operation status 
can be easily monitored.     
 
All the Fast Ethernet ports support both Full and Half duplex 
mode  
which are able to provide up to 200Mbps(2000Mbps for 
Gigabit Ports) of bandwidth to the connected devices, with 
auto-negotiation providing the capability to connect to 
100/10Mbps(1000/100/10Mbps for Gigabit ports) network 
devices. It also supports backpressure and IEEE 802.3x 
advanced flow control
 capabilities that can reduce congestion 
and prevent packet loss. 
 
And it offers advance features: 
  SNMP/Web-based Management: Provides a web browser 
to manage and monitor the switch. 
  Bandwidth Control: Input and output rate control.   
  VLAN: Port-based and Tag-based VLAN allow you to set 
virtual LANs within your network 
  Trunking: Reduce the bottleneck between switches 
  QoS: Two priority queues per port allow you to define 
which port has higher priority. 
  802.1X: This switch supports port-based authentication 
protocol, IEEE 802.1X.