![](/images/stories/virtuemart/product/EAN4718937577231_ImgAdi1.jpg)
Marca | ZyXEL |
Modelo | GS1920-48-EU0101F |
Puertos | - Puertos Gigabit: 44 - Gigabit SFP: 2 - Gigabit combo (SFP/RJ-45): 4 |
Características | Stándares - IEEE 802.3 10BASE-T Ethernet - IEEE 802.3u 100BASE-TX Ethernet - IEEE 802.3ab 1000BASE-T Ethernet - IEEE 802.3z 1000BASE-X - IEEE 802.3az 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 images Control de tráfico - 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 - L2PT Seguridad - 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 snooping Manejabilidad - 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-MED Gestión 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 mode Gestión 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 MIB - 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 IP Certifications - Safety: LVD, BSMI - EMC: FCC Part 15 (Class A), CE EMC (Class A) - BSMI ENC RoHS - Level A Alimentación - Voltaje de entrada AC: 100 - 240 V AC, 50/60Hz - Consumo: 37.8 W Físicas - Dimensiones(An x Prof x Al): 440 x 200 x 44.5 - Peso: 3.04 Kg |
Folleto técnico | ftp://ftp.zyxel.com/GS1920-48/datasheet/GS1920-48_8.pdf |
Guía rápida de inicio | ftp://ftp.zyxel.com/GS1920-48/quick_start_guide/GS1920-48_001.pdf |
Fecha de revisión | 29-02-2016 por MSB |