LevelOne 4-slot Modularized L2 SNMP Combo Switch GSW-2493 Leaflet
Product codes
GSW-2493
ProCon_GSW-2493
Technical Specification
Standards Compliance
IEEE 802.3/ IEEE 802.3u
IEEE 802.3z Gigabit SX/LX
IEEE 802.3ab Gigabit 1000T
IEEE 802.3x Flow Control and Back Pressure
IEEE 802.3ad Port trunk with LACP
IEEE 802.1d Spanning Tree Protocol
IEEE 802.1p Class of Service
IEEE 802.1Q VLAN Tagging
IEEE 802.3/ IEEE 802.3u
IEEE 802.3z Gigabit SX/LX
IEEE 802.3ab Gigabit 1000T
IEEE 802.3x Flow Control and Back Pressure
IEEE 802.3ad Port trunk with LACP
IEEE 802.1d Spanning Tree Protocol
IEEE 802.1p Class of Service
IEEE 802.1Q VLAN Tagging
Expansion Modules
MDU-2493TX: 8-port 10/100TX
MDU-2493SXSC: 8-port 100FX (Multi/Single
Mode)
MDU-2493TX: 8-port 10/100TX
MDU-2493SXSC: 8-port 100FX (Multi/Single
Mode)
Back Plane
8.8 Gbps
8.8 Gbps
MAC Address Table
8K entries with Auto learning function
8K entries with Auto learning function
Memory
Packet Buffer: 3MB
Flash ROM: 512Kbytes x 1
System Memory: 8Mbytes
Flash ROM: 512Kbytes x 1
System Memory: 8Mbytes
VLAN
IEEE 802.1Q Tag VLAN
Port-based VLAN
Static VLAN groups up to 256
Dynamic VLAN group up to 2048
GARP/GVRP
Port-based VLAN
Static VLAN groups up to 256
Dynamic VLAN group up to 2048
GARP/GVRP
Port Trunk
Support 802.3ad with LACP
7 trunk groups of 4 member ports within 26 ports
Support 802.3ad with LACP
7 trunk groups of 4 member ports within 26 ports
Port Security
MAC address filter for ingress and egress packet
Static MAC address lock for source address
Static MAC address lock for source address
Spanning Tree
802.1d Spanning Tree Protocol
802.1d Spanning Tree Protocol
Stacking
Up to 8 units and managed via IP address
IEEE 802.1 Authentication
Reject/ Accept/ Authorize/ Disable
Reject/ Accept/ Authorize/ Disable
QoS Policy
8 priority levels ID for 2 queue
8 priority levels ID for 2 queue
Class of Service
Per port 2 queues, High/ low queue
Service rule: first come first service
Per port 2 queues, High/ low queue
Service rule: first come first service
Management
Telnet management
Web management
Out band local Console Port: DB-9 RS-232 DCE
Telnet management
Web management
Out band local Console Port: DB-9 RS-232 DCE
Software Upgrade
TFTP/ Console firmware upgradeable
TFTP/ Console firmware upgradeable
LEDs
Per Device: Power
MDU-2493C: 8x Link/Activity (Green), 8x Full duplex (Green)
MDU-2493SXSC: 8x Link (Green), 8x Activity (Green, Blinking)
Per Device: Power
MDU-2493C: 8x Link/Activity (Green), 8x Full duplex (Green)
MDU-2493SXSC: 8x Link (Green), 8x Activity (Green, Blinking)
Power Input
100~240VAC, 50/60Hz, 0.8A (maximum)
100~240VAC, 50/60Hz, 0.8A (maximum)
Power Consumption
60 Watts (max)
60 Watts (max)
Ventilation
2 x DC cooling fans with auto detect function
2 x DC cooling fans with auto detect function
Temperature
Operating: -10℃~60℃
Storage: -40℃~70℃
Operating: -10℃~60℃
Storage: -40℃~70℃
Humidity
Operating: 0% ~ 95%
Operating: 0% ~ 95%
Dimension
440mm(W) * 280mm(D) * 44mm(H)
440mm(W) * 280mm(D) * 44mm(H)
EMI and Safety
FCC Class A, CE
FCC Class A, CE
Product Diagram
Ordering Information
GSW-2493: 4-slot modularised L2 SNMP Combo
Switch
Switch
MDU-2493SXSC: 8-port 100FX (SC) module for GSW-
2493
2493
MDU-2493TX: 8-port 100TX module for GSW-2493
MDU-0140: 2-port 1000T copper module
MDU-0142: 2-port mini GBIC module
GVT-0300: SFP Transceiver for mini GBIC (550m)
GVT-0301: SFP Transceiver for mini GBIC (10km)
GVT-0302: SFP Transceiver for mini GBIC (70km)