Planet GS-4210-24P4C IPv6/IPv4 24-Port Managed 802.3at POE+ Gigabit Switch 4-Port Gigabit TP/SFP (220W)

A Perfect Managed PoE+ Switch with Advanced L2/L4 Switching and Security The GS-4210-24P(L)4C is a new generation of PLANET managed Gigabit PoE+ Switch featuring PLANET intelligent PoE functions to improve the availability of critical business applications. It provides IPv6/IPv4 dual stack management and built-in L2/L4 Gigabit switching engine along with 24 10/100/1000BASE-T ports featuring 30-watt 802.3at PoE+ and 4 additional Gigabit TP/SFP combo ports. With a total power budget of up to 220 watts and 440 watts for different kinds of PoE applications, respectively, the GS-4210-24P4C and GS-4210-24PL4C provide a quick, safe and cost-effective Power over Ethernet network solution for small businesses and enterprises. Physical Port 28-port 10/100/1000BASE-T Gigabit RJ45 copper with 24-port IEEE 802.3at/af PoE injector 4 100/1000BASE-X mini-GBIC/SFP slots, shared with port-25 to port-28 compatible with 100BASE-FX SFP RJ45 console interface for switch basic management and setup Power over Ethernet Complies with IEEE 802.3at Power over Ethernet Plus, end-span PSE Backward compatible with IEEE 802.3af Power over Ethernet Up to 24 ports of IEEE 802.3af / 802.3at devices powered Supports PoE power up to 30.8 watts for each PoE port Auto detects powered device (PD) Circuit protection prevents power interference between ports Remote power feeding up to 100 meters PoE management - Total PoE power budget control - Per port PoE function enable/disable - PoE Port power feeding priority - Per PoE port power limitation - PD classification detection - PD alive-check - PoE schedule 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 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 - IEEE 802.1X port-based network access authentication - Built-in RADIUS client to co-operate with the RADIUS servers - RADIUS / TACACS+ login user access authentication Access control list - IPv4 / IPv6 IP-based ACL - MAC-based ACL 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 SSH/SSL