Switch ZyXEL GS1920-48-EU01 44 p 10 / 100 / 1000 Mbps 2 x SFP

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Se sei un appassionato d&#39,informatica ed elettronica, ti piace stare al passo con la pi recente tecnologia senza lasciarti sfuggire nessun dettaglio, acquista Switch ZyXEL GS1920-48-EU01 44 p 10 / 100 / 1000 Mbps 2 x SFPal miglior prezzo.Tipo: Switch armadioPorte: 48Velocit LAN: 1 GbpsMarca: ZyXELModelo: GS1920-48-EU0101FFolleto tcnico: ftp://ftp.zyxel.com/GS1920-48/datasheet/GS1920-48_8.pdfGua rpida de inicio: ftp://ftp.zyxel.com/GS1920-48/quick_start_guide/GS1920-48_001.pdfPuertos: Puertos Gigabit PoE: 44 Gigabit SFP: 2 Gigabit combo (SFP/RJ-45): 4 Caractersticas : Stndares IEEE 802.3 10BASE-T Ethernet IEEE 802.3u 100BASE-TX Ethernet IEEE 802.3ab 1000BASE-T Ethernet IEEE 802.3z 1000BASE-X IEEE 802.3af PoE IEEE 802.3at PoE Plus IEEE 802.3az EEE IEEE 802.3x flow control IEEE 802.3ad LACP aggregation IEEE 802.1AB LLDP/LLDP-MED IEEE 802.1D Spanning Tree Protocol (STP) IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) IEEE 802.1s Multiple Spanning Tree Protocol (MSTP) IEEE 802.1Q VLAN Tagging IEEE 802.1p Class of Service (CoS) Prioritization IEEE 802.1X port authentication Disponibilidad IEEE 802.1D Spanning Tree Protocol (STP) IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) IEEE 802.1s Multiple Spanning Tree Protocol (MSTP) IEEE 802.3ad LACP (Max # Trunks/Links per Trunk): 8/8 Loop guard ErrDisable recovery MRSTP (ZyXEL proprietary) Dual configuration files Dual imagesControl de trfico 802.1Q Static VLANs/Dynamic VLANs: 1 K/4 K Port-based VLAN Protocol-based VLAN IP Subnet-based VLAN MAC-based VLAN Private VLAN Voice VLAN VLAN ingress filtering LACP algorithm of source/destination MAC/IP GVRP L2PTSeguridad 802.1X Port security Layer 2 MAC filtering Layer 3 IP filtering Layer 4 TCP/UDP socket filtering Static MAC forwarding Multiple RADIUS servers Multiple TACACS+ servers 802.1x VLAN and 802.1p assignment by RADIUS Login authentication by RADIUS Login authentication by TACACS+ TACACS+ accounting Authorization on RADIUS Authorization on TACACS+ SSL MAC freeze DHCP snooping ARP inspection Static IP-MAC-Port binding Policy-based security filtering Port isolation IP source guard MAC search Guest VLAN ACL packet filtering (IPv4/IPv6) CPU protection Interface related trap enable/disable (by port)Calidad de servicio (QoS) No. of hardware queues per port: 8 802.1p queuing methods: SPQ, WRR, WFQ Storm control: broadcast, multicast, unknown unicast (DLF) Port-based rate limiting (ingress/egress) Rate limiting per IP/TCP/UDP per port Policy-based rate limiting 802.3x flow control 802.1p Class of Service (SPQ, WFQ, SPQ/WFQ combination capable) DiffServ (DSCP)Layer 2 Multicast L2 multicast IGMP snooping (v1, v2, v3) IGMP snooping Fast Leave Configurable IGMP snooping timer and priority IGMP snooping statistics IGMP throttling MVR support IGMP filtering IGMP snooping immediate leave IGMP proxy mode & snooping mode selection MLD snoopingManejabilidad SNMP v1, v2c, v3 SNMP trap group RMON (1, 2, 3, 9) ICMP echo/echo reply Syslog IEEE 802.1AB LLDP IEEE 802.1AB LLDP-MEDGestin IPv6 IPv6 over Ethernet (RFC 2464) IPv6 addressing architecture (RFC 4291) Dual stack (RFC 4213) ICMPv6 (RFC 4443) Path MTU (RFC 1981) Minimum path MTU size of 1280 (RFC 5095) Encapsulation for maximum PMTU of 1500 Neighbor discovery (RFC 4861) DHCPv6 relay New Default DHCP client modeGestin de dispositivos ZyXEL iStackingTM Web interface Management through SNMP Remote firmware upgrade by Web Configuration saving and retrieving Configure clone DHCP relay per VLAN DHCP client Daylight saving NTP Port mirroring New Scheduled PoEMIB ZyXEL private common MIB RFC 1066 TCP/IP-based MIB RFC 1213, 1157 SNMPv2c/v3 MIB RFC 1493 bridge MIB RFC 1643 Ethernet MIB RFC 1757 RMON Group 1, 2, 3, 9 RFC 2011, 2012, 2013 SNMPv2 MIB RFC 2233 SMIv2 MIB RFC 2358 Ethernet-like MIB RFC 2674 bridge MIB extension RFC 2819, 2925 remote management MIB RFC 3621 power Ethernet MIB RFC 4022 management information base for transmission control protocol RFC 4113 management information base for user datagram protocol RFC 4292 IP forwarding table MIB RFC 4293 Management Information Base (MIB) for IPCertifications Safety: LVD, BSMI EMC: FCC Part 15 (Class A), CE EMC (Class A) BSMI ENCRoHS Level AAlimentacin Voltaje de entrada AC: 100 240 V AC, 50/60Hz Consumo: 37.8 WFsicas Dimensiones(An x Prof x Al): 440 x 200 x 44.5 Peso: 3.04 Kg