Specifications: 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 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 Management IPv4 and IPv6 dual stack management Switch management interface - Web switch management - Telnet command line interface - SNMP v1, v2c and v3 - SSH and SSL secure access User privilege levels control Built-in Trivial File Transfer Protocol (T.F.T.P) client BOOTP and DHCP for IP address assignment System maintenance - Firmware upload/download via HTTP / T.F.T.P - Configuration upload / download through web interface - Dual images - Hardware reset button for system reboot or reset to factory default SNTP Network Time Protocol Cable diagnostics Link Layer Discovery Protocol (LLDP) 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 Smart fan with speed control

GS-4210-24P4C Planet Switch 24 Portas 10/100/1000 POE 220W

Condição de GS-4210-24P4C: novo em embalagem comercial

Tags de GS-4210-24P4C: Switch Planet 28 portas, switch 28 portas,switch Gigabit, switch SFP, Hub 24 portas, GS-4210-24P4C, WGSW-28040P, WGSW-28040P, WGSW 28040P, WGSW28040P, switch POE+, PLANET Technology, PLANET Technology