Комутатор ZyXEL GS1920-24v2, 28 Port Smart Managed Switch 24x Gigabit Copper and 4x Gigabit dual pers., hybird mode, standalone or NebulaFlex Cloud

Характеристики

• Сигурност:
  802.1X, Port security, Layer 2 MAC filtering, Layer 3 IP filtering, RADIUS, TACACS+, SSL, MAC freeze, DHCP snooping, ARP inspection, Static IP-MAC-Port binding, Port isolation, IP source guard, ACL packet filtering (IPv4/IPv6), Guest VLAN, CPU protect...
• Размери (Ш, Д, В), mm:
  441 x 131 x 44
• Суич, тип:
  Fixed Port
• Общ брой портове:
  28
• Основни портове, тип:
  24x10/100/1000Base-T
• Power Over Ethernet (PoE):
  No
• Uplink портове:
  4 dual personality
• Свободни (10GB) слотове:
  No
• Stackable:
  ZyXEL iStacking
• Fans_TEXT:
  Fanless design
• Капацитет за маршрутизиране/превключване, Gbps:
  56 Gbps
• Пропускателна способност, Mpps:
  42 Mpps
• MAC адреси:
  16000 MAC address table size
• L2 мрежови стандарти:
  IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3x flow control, IEEE 802.3az EEE, IEEE 802.3ad LACP aggregation, IEEE 802.1AB, IEEE 802.1D, IEEE 802.1w, IEEE 802.1s, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1X
• Опция за монтаж:
  Rackmount
• Routing:
  Layer 2 Only
• Памет (Flash, RAM):
  Flash Memory: 32 MB; RAM: 256 MB
• VLAN (брой, стандарти):
  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 fltering; GVRP; LACP algorithm of source/destination MAC/IP; L2PT
• L3 мрежови стандарти:
  -
• IPv6 functionality:
  IPv6 over Ethernet, IPv6 addressing architecture, Dual stack, ICMPv6, Path MTU, Minimum path MTU size of 1280, Encapsulation for maximum MTU of 1500, Neighbor discovery, DHCPv6 relay, Default DHCP client mode, DAD (Duplicated Address Detection)
• Захранване:
  Input voltage of AC: 100 - 240 V AC, 50/60 Hz; Max. power consumption: 22.5 (watt)
• Гаранция:
  99
• QoS:
  8 hardware queues per port; 802.1p queuing methods: SPQ, WRR, WFQ; Storm control: broadcast, multicast, unknown unicast (DLF); 802.1p Class of Service (SPQ, WFQ, SPQ/WFQ combination capable); DiffServ (DSCP); Rate limiting per IP/TCP/UDP per port
• Управление:
  Web interface; Management through SNMP; Remote firmware upgrade by Web; Configuration saving and retrieving; DHCP; NTP; 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