Managed Ethernet Switch Data Sheet
WGS3-2820
24-Port 10/100Mbps TP + 4-Port Gigabit TP/2-Port mini-GBIC 
Layer 3 Managed Ethernet Switch
Product
Specification
Model
Hardware Specification 
10/100Base-TX Ports 
10/100/1000Base-T Ports
SFP / mini-GBIC Slots
Switch Architecture
Switch Fabric
Switch Throughput
Address Table 
Layer 3 Routing Table
Buffer Memory 
Flow Control 
LED
Layer 2 Function 
Management Interface
Port Configuration
Port Status
VLAN
Port Trunking 
QoS
IGMP Snooping
IP Routing Protocol
Multicast Routing Protocol
Standards Conformance 
Regulation Compliance 
Standards Compliance 
Physical Specifications
Dimensions (W x H x D)
Weight
Environment Specifications
Operating
Storage 
WGS3-2820 
24 RJ-45 Auto-MDI / MDI-X ports
4 RJ-45 Auto-MDI / MDI-X ports
2 SFP interfaces
Store-and-Forward 
12.8Gbps Capacity
9.5Mpps
16K MAC address table with Auto learning function
2048
2Mbits for packet buffer
Back pressure for Half-Duplex 
IEEE 802.3x Pause Frame for Full-Duplex 
Power, Link / Act- for per port status definition
Console. Telnet, SSH, Web, SSL, SNMP
Port disable / enable. Auto-negotiation 10/100Mbps full and half duplex mode selection Flow 
Control disable / enable. Bandwidth control on each port
Display each port's speed duplex mode, link status and Flow control status. Auto negotiation 
status and trunk status
IEEE 802.1Q Tagged Based VLAN ,up to 4041 VLAN groups
Supports 10 groups of 8-Port trunk
Traffic classification based on Port Number, 802.1p priority and DS / TOS field in IP Packet
Allow to be disabled or enable.
Static Route, RIPv1 / v2, OSPFv2, IRDP, VRRP
DVMRP, PIM-DM / SM
FCC Part 15 Class A, CE 
IEEE 802.3  10BASE-T
IEEE 802.3u 100BASE-TX / 100BASE-FX
IEEE 802.3z Gigabit SX / LX
IEEE 802.3ab Gigabit 1000T
IEEE 802.3x Flow Control
IEEE 802.3ad Port trunk with LACP
IEEE 802.1d Spanning tree protocol 
IEEE 802.1w Rapid Spanning tree protocol
IEEE 802.1s Multiple Spanning Tree Protocol
IEEE 802.1p Class of service
IEEE 802.1Q VLAN Tagging
430 x 44.5 x 350 mm, 1U height
4.5 KG
Temperature 0°C ~ 50 Degree C
Relative Humidity  20% ~ 85% (non-condensing)
Temperature  -40°C ~ 70 degree C
Relative Humidity  20% ~ 90% (non-condensing) 
Data Sheet
3




