VigorSwitch G2121 12-Port Layer 2 Managed Gigabit Switch Mã sản phẩm: G2121

Interface
LAN Port 8x 10/100/1000Base-T Ethernet, RJ-45
4x Gigabit Ethernet/SFP Combo
Console Port 1x Gigabit Ethernet, RJ-45
Button 1x Factory Reset Button
Capacity
Buffer Size 4.1 Mbit
Switching Capacity 24 Gbps
Forwarding Rate 17.9 Mpps (64 bytes)
MAC Address Table 8k
Jumbo Frame Up to 9KB
Networking Standards
IP Version IPv4, IPv6
Ethernet Standards 802.3 10Base-T
802.3u 100Base-T
802.3ab 1000Base-T
802.3x Flow Control
802.3 Auto-Negotiation
802.1q Tag-based VLAN
802.1p Class of Service
802.1ad QinQ
802.1d STP
802.1w RSTP
802.1s MSTP
802.3ad LACP
802.1x Port Access Control
802.1AB LLDP
802.3az EEE
VLAN
Max.Number of VLAN 256
VLAN Type 802.1q Tag-based
MAC-based
Protocol-Based
Management VLAN
Voice VLAN
Surveillance VLAN
Port Isolation  
GVRP  
Q-in-Q Basic
ONVIF Surveillance
Discovery  
Surveillance Topology  
Real-Time Video Streaming  
ONVIF Device Maintenance Device Info, Reset Factory Default, Time Settings, Reboot
QoS
Number of QoS Queues 8
Queue Scheduling SPQ, WRR
CoS (Class of Service) 802.1p CoS, DSCP, CoS-DSCP, IP Precedence
Rate Limit & Shaping  
Security
Access Control List MAC, IPv4, IPv6
Storm Control Broadcast, Unknown Multicast, Unknown Unicast
DoS Defense  
802.1x Port Access Control  
IP Source Guard  
IP Conflict Detection  
IP Conflict Prevention  
Loop Protection  
Dynamic ARP Inspection  
DHCP Snooping with Option 82  
Link Aggregation
Max. Number of Group 8
Max. Number of Member in Each Group 8
Type Static, LACP
Traffic Load Balancing MAC Address, IP/MAC Address
Multicast
IGMP Snooping v2, v3 (BISS)
IGMP Querier  
MLD Snooping v1, v2 (Basic)
Max. Number of Multicast Group 256
Group Throttling  
Group Filtering  
MVR (Multicast VLAN Registration)  
Management
Web Interface HTTP, HTTPS
Command Line Interface Telnet, SSH v2
OpenVPN Client Certificate-based authentication
User Authentication Local Database, RADIUS, TACACS+
SNMP v1, v2c, v3
RMON Group 1, 2, 3, 9
LLDP LLDP, LLDP-MED
Mail Alert Port Status, Port Speed, System Restart, IP Conflict
Syslog  
2-Level Admin Privilege  
Multiple Admin Accounts  
Managed by VigorRouter SWM  
Managed by VigorConnect  
Managed by VigorACS 2  
Config File Export/Import  
Dual Image  
SNTP (Simple Network Time Protocol)  
Diagnostics Tools Port Mirroring, Ping, Cable Test
Physical
19-inch Rack Mountable  Mouting Kit Included
Power Input AC 100-240V @ 1A
Max. Power Consumption 11 watts
Dimension 330mm x 230mm x 44mm
Weight 2.35 kg (5 lb)
Operating Temperature 0 to 45°C
Storage Temperature -20 to 70°C
Operating Humidity 10 to 90% non-condensing
Storage Humidity 5 to 90% non-condensing
Certificate CE FCC

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