PLANET 24-Port PoE++ Managed Switch GS-4210-24UP4X

24x 10/100/1000BASE-T ports with 95W 802.3bt PoE++ injector function (Ports 1 to 24) 4x 10GBASE-SR/LR SFP+ slots, backward compatible with 100/1G/2.5GBASE-X SFP transceivers (Ports XG1 to XG4) RJ45 to DB9 console interface for switch basic management and setup Switching: Hardware-based 10/100Mbps (half/full duplex), 1000Mbps (full duplex), auto-negotiation and auto MDI/MDI-X IEEE 802.3x flow control for full duplex operation and back pressure for half duplex operation 16K MAC address table size 12K jumbo frame Automatic address learning and address aging Power over Ethernet: Compliant with IEEE 802.3bt Power over Ethernet Plus Plus  24 ports supporting IEEE 802.3bt PoE++ with each offering up to 95 watts (Ports 1-24) Total PoE power budget of 720 watts Automatic detection of powered devices (PD) Built-in circuit protection to prevent power interference between ports Remote power feeding up to 100 meters in standard mode and 250 meters in extend mode Advanced PoE management capabilities: Total PoE power budget control Per port PoE function enable/disable PoE port power feeding priority Per PoE port power limitation Detection of PD classification Intelligent PoE features PD alive check PoE schedule Scheduled power recycling Layer 2 Features: Supports VLAN IEEE 802.1Q tagged VLAN Provider bridging (VLAN Q-in-Q, IEEE 802.1ad) support Protocol 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  Supports port mirror (many-to-1) Loop protection to avoid broadcast loops Supports ERPS (Ethernet Ring Protection Switching) Link Layer Discovery Protocol (LLDP)  Quality of Service: Ingress and 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 Built-in RADIUS client to cooperate with the RADIUS servers RADIUS/TACACS+ login user access authentication DHCP Option 82 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 and 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 Static and DHCP for IP address assignment System maintenance Firmware upload/download via HTTP/TFTP Configuration upload/download through HTTP/TFTP Dual images Hardware-based reset button for system reboot or reset to factory default SNTP Network Time Protocol Network Diagnostic SFP-DDM (digital diagnostic monitor) Cable diagnostics ICMPv4/ICMPv6 remote ping Link Layer Discovery Protocol (LLDP) and LLDP-MED Event message logging to remote syslog server PLANET Smart Discovery Utility for deployment management PLANET NMS, NMSViewerPro and CloudViewerPro for deployment management