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GS-4210-24T4SR

24-Port 10/100/1000T + 4-Port 100/1000X SFP Managed Gigabit Switch with 36-72V DC Redundant Power

Minimum Order Quantity : Negotiable
Are samples available for this product? : Negotiable
Current Export Markets : Worldwide

Language : English

Physical Port

  • 24-Port 10/100/1000BASE-T Gigabit RJ45 copper
  • 4 100/1000BASE-X mini-GBIC/SFP slots
  • RJ45 console interface for switch basic management and setup
  • Reset button for system factory default

 

Switching

  • Hardware-based 10/100Mbps, half/full duplex and 1000Mbps full duplex mode, flow control and auto-negotiation, and auto MDI/MDI-X
  • Features Store-and-Forward mode with wire-speed filtering and forwarding rates
  • IEEE 802.3x flow control for full duplex operation and back pressure for half duplex operation
  • 10K jumbo frame
  • Automatic address learning and address aging
  • Supports CSMA/CD protocol

 

Layer 2 Features

  • Prevents packet loss with back pressure (half-duplex) and IEEE 802.3x pause frame flow control (full-duplex)
  • High performance Store and Forward architecture, broadcast storm control, runt/CRC filtering eliminates erroneous packets to optimize the network bandwidth
  • Supports VLAN
    • IEEE 802.1Q tagged VLAN
    • Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad)
    • Protocol VLAN
    • Voice VLAN
    • Private VLAN
    • Management VLAN
    • GVRP
  • Supports Spanning Tree Protocol
    • STP (Spanning Tree Protocol)
    • RSTP (Rapid Spanning Tree Protocol)
    • MSTP (Multiple Spanning Tree Protocol)
    • STP BPDU Guard, BPDU Filtering and BPDU Forwarding
  • Supports Link Aggregation
    • IEEE 802.3ad Link Aggregation Control Protocol (LACP)
    • Cisco ether-channel (Static Trunk)
    • Maximum 8 trunk groups, up to 8 ports per trunk group 
  • Provides port mirror (many-to-1)
  • Loop protection to avoid broadcast loops
  • Supports ERPS (Ethernet Ring Protection Switching)

 

Quality of Service

  • Ingress/Egress Rate Limit per port bandwidth control
    • Storm Control support
    • Broadcast/Unknown-Unicast/Unknown-Multicast
  • Traffic classification
    • IEEE 802.1p CoS
    • TOS/DSCP/IP Precedence of IPv4/IPv6 packets
  • Strict priority and Weighted Round Robin (WRR) CoS policies

 

Multicast

  • Supports IPv4 IGMP snooping v2 and v3
  • Supports IPv6 MLD snooping v1, v2
  • IGMP querier mode support
  • IGMP snooping port filtering
  • MLD snooping port filtering

 

Security

  • Authentication
    • IEEE 802.1X Port-based network access authentication
    • Built-in RADIUS client to co-operate with the RADIUS servers
    • DHCP Option 82
    • RADIUS/TACACS+ login user access authentication
  • Access Control List
    • IPv4/IPv6 IP-based ACL
    • IPv4/IPv6 IP-based ACE
    • MAC-based ACL
    • MAC-based ACE
  • MAC Security
    • Static MAC
    • MAC Filtering
  • Port Security for Source MAC address entries filtering
  • DHCP Snooping to filter distrusted DHCP messages
  • Dynamic ARP Inspection discards ARP packets with invalid MAC address to IP address binding
  • IP Source Guard prevents IP spoofing attacks
  • DoS Attack Prevention

 

Management

  • IPv4 and IPv6 dual stack management
  • Switch Management Interface
    • Web switch management 
    • Console/Telnet Command Line Interface
    • SNMP v1 and v2c switch management
    • SSHv2, TLSv1.2 and SNMP v3 secure access
  • SNMP Management
    • Four RMON groups (history, statistics, alarms, and events) 
    • SNMP trap for interface Link Up and Link Down notification
  • User Privilege Levels Control
  • Built-in Trivial File Transfer Protocol (TFTP) client
  • BOOTP and DHCP for IP address assignment
  • System Maintenance
    • Firmware upload/download via HTTP/TFTP
    • Configuration upload/download through Web interface
    • Dual Images
    • Hardware reset button for system reboot or reset to factory default
  • SNTP Network Time Protocol
  • Network Diagnostic
    • ICMPv6/ICMPv4 Remote Ping
    • Cable Diagnostics
  • Link Layer Discovery Protocol (LLDP) Protocol and LLDP-MED
  • Event message logging to remote Syslog server
  • PLANET Smart Discovery Utility for deployment management
  • PLANET NMS system and CloudViewer for deployment management

 

Redundant Power System (GS-4210-24T4SR)

  • Redundant 100~240V AC/36-72V DC dual power
  • Active-active redundant power failure protection
  • Backup of catastrophic power failure on one supply
  • Fault tolerance and resilience

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