PLANET GS-4210-24T4SR on hallittava 28-porttinen Gigabitin 19″-räkkiasennettava Ethernet kytkin 24x 10/100/1000 kupariportilla ja neljällä 100/1000 SFP- moduulipaikalla. Varavirtalähde tuki 36-72VDC.

Tuotepakkauksen mukana kytkimen lisäksi virtajohto, asennusohje, RS-232 konsolikaapeli sekä 19″ räkkikiinnikkeet.

Tekniset tiedot:
• 24x 10/100/1000BASE-T Gigabit RJ45
• 4x 100/1000BASE-X mini-GBIC/SFP slots
• RJ-45 console interface for switch basic management and setup
• Reset button for system factory default
• Hardware based 10/100Mbps, half / full duplex and 1000Mbpsfull duplex mode, flow control and auto-negotiation and autoMDI/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
• 9K Jumbo frame
• Automatic address learning and address aging
• Supports CSMA/CD protocol
• Supports VLAN
– IEEE 802.1Q tagged VLAN
– Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad)
– Protocol VLAN
– Voice VLAN
– Private VLAN (Protected port)
– 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
• Quality of Service
• Ingress / Egress Rate Limit per port bandwidth control
• Traffic classification
– IEEE 802.1p CoS
– DSCP / IP Precedence of IPv4 / IPv6 packets
• Strict priority and Weighted Round Robin (WRR) CoS policies
• 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
• Storm Control support
– Broadcast / Unknown-Unicast / Unknown-Multicast
• 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+ 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
• IPv4 and IPv6 dual stack management
• Switch Management Interface
– Local Command Line Interface
– IPv4 / IPv6 Web switch management
– Telnet Command Line Interface
– SNMP v1, v2c and v3
– HTTPs secure access
• Built-in Trivial File Transfer Protocol (TFTP) client
• Static and DHCP for IP address assignment
• System Maintenance
– Firmware upload / download via HTTP / TFTP
– Configuration upload / download through HTTP / TFTP
– Hardware reset button for system reset to factory default
• SNTP Network Time Protocol
• Cable diagnostics
• Link Layer Discovery Protocol (LLDP) Protocol and LLDP-MED
• SNMP trap for interface Link Up and Link Down notification
• Event message logging to remote Syslog server
• Four RMON groups (history, statistics, alarms and events)
• PLANET Smart Discovery Utility