Коммутатор (Switch) LevelOne GES-2451

The GES-2451 Switch is a gigabit web smart switch, which can be configured by web interface.

It’s provide a simple, economic, high performance gigabit network solution , all RJ45 port support Auto MDI/MDIX, port speed limit, IGMP Snooping, storm control, Port based VLAN、MAC address binding, configuration file upload and download etc. Providing huge flexibility base on workgroup performance improvement, easy installation, superior performance, highly cost effective.

Standards:
IEEE 802.3x Ethernet frame start and stop requests and timers used for flow control on full-duplex links
IEEE 802.3u CSMA/CD access method and physical layer specifications for 100 BASE-TX Fast Ethernet
IEEE 802.3z CSMA/CD access method and physical layer specifications for 1000 BASE Gigabit Ethernet
IEEE 802.1q Virtual LAN
IEEE 802.1d Spanning Tree Protocol
IEEE 802.3ad Link Aggregation Control Protocol (LACP)

Memory: 128MB
Buffer Memory: 4.1Mbit
Port: 24 x 10/100/1000 Base-T & 4 x 1G combo
Button/Knob: reset
Indicator: LED indicaters : Port, System,link
Transmission Method: Store- froward
Power Input: AC Input : 100 to 240 V, 50-60 Hz, 2 A
Power Output: 12V/2A
Power Consumption: 12W
Backplane (Gbps): 52Gbps
MAC Address Table: 8k
Data Rate: 38.7M
Acoustic Noise: Fanless
Heat Dissipation: Natural heat dissipation
Operating Temperature (°C): 0-40°C
Operating Humidity (Non-condensing): 10%~90%

General:
Spanning Tree :
802.1D STP
802.1s MSTP
802.1w RSTP

VLAN:
802.1Q VLAN
Port Based
Management VLAN
Voice VLAN
Link Aggregation
IEEE 802.3ad LACP
IGMP Snooping
Port Mirroring (One to One, Many to One)

Security:
Port security
Access Control List
DHCP snooping
Dynamic ARP Inspection
DoS Protection
CPU Guard (CPU Protection)
Port Mirroring (One to One, Many to One)
Storm Control (Broadcast/Multicast/Unknown_Unicast )
ACL
MAC Filte
Port max count per port
SSHv1.5/v2.0
SSL

Management:
CLI/WEB Based
Telnet/SNMP v1/v2/v3
RMON I (1,2,3, 9 group)
Software Download
Event/Error Log/Syslog
Cable Diag Nostic.
Configuration Upload/Download
Even/Error/System log
Firmware Download/Upgrade
Daul Configuration
Daul Image"

Packet Forwarding Rate: 1488000
Jumbo Frame (K): 10k