Datasheet

2
GS-4210-24T4S/GS-4210-24T4SR
– Maximum 8 trunk groups, up to 8 ports per trunk group
• Provides port mirror (many-to-1)
• Loop protection to avoid broadcast loops
Quality of Service
• Ingress/Egress Rate Limit per port bandwidth control
• Storm Control support
– Broadcast/Unknown-Unicast/Unknown-Multicast
• Trafc classication
– 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 ltering
• MLD snooping port ltering
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 ltering
• DHCP Snooping to lter distrusted DHCP messages
• Dynamic ARP Inspection discards ARP packets with invalid
MAC address to IP address binding
• IP Source Guard prevents IP spoong attacks
• DoS Attack Prevention
• SSH/SSL
Cybersecurity Network Solution to Minimize Security Risks
The cybersecurity feature that virtually needs no effort and cost to have includes
the protection of the switch management and the enhanced security of the
mission-critical network. Both SSH and TLS protocols are utilized to provide strong
protection against advanced threats.
Redundant AC/DC Power Supply to Ensure Continuous Operation
The GS-4210-24T4SR is particularly equipped with one 100~240V AC power
supply unit and one 36~72V DC power supply unit to provide an enhanced reliable
and scalable redundant power supply, the continuous power system is specifically
designed to fulfill the demands of high-tech facilities requiring the highest power
integrity. With the 36~72V DC power supply, the GS-4210-24T4SR is able to act as
a telecom-level device that can be located in the electronic room.
RJ45 Console PortSpeed, LNK/ACT Status 24 x Gigabit Ethernet Ports
Reset ButtonPower LED
4 x 100/1000X SFP Slots100/1000X SFP LNK/ACT Status
GS-4210-24T4SR
AC Power Socket
Fanless Design
Grounding
36-72V DC Power Connector
DC Power ON/OFF DIP Switch
GS-4210-24T4SR
IPv6/IPv4 Dual Stack Management
Supporting both IPv6 and IPv4 protocols, the GS-4210-24T4S and GS-4210-
24T4SR help the SMBs to step in the IPv6 era with the lowest investment as
their network facilities need not be replaced or overhauled if the IPv6 FTTx edge
network is set up.
Robust Layer 2 Features
The GS-4210-24T4S and GS-4210-24T4SR can be programmed for advanced
switch management functions such as dynamic port link aggregation, 802.1Q
VLAN and Q-in-Q VLAN, Multiple Spanning Tree protocol (MSTP), loop and
BPDU guard, IGMP snooping, and MLD snooping. Via the link aggregation, the
GS-4210-24T4S and GS-4210-24T4SR allow the operation of a high-speed trunk