ZyXEL GS1920-48HP, 50-port Gigabit WebManaged switch: 44x Gigabit metal + 4x Gigabit combo...

Характеристики

• Суич, тип
  Fixed Port
• Общ брой портове
  50
• Основни портове, тип
  44x10/100/1000Base-T
• Power Over Ethernet (PoE)
  Support IEEE 802.3af PoE and IEEE 802.3at PoE plus standard; High Power - 30W per port; PoE power budget: 375W
• Свободни (10GB) слотове
  No
• 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
• Stackable
  ZyXEL iStacking
• Fans
  yes
• Захранване
  Input voltage of AC: 100 - 240 V AC, 50/60 Hz; Max. power consumption: 482 (watt)
• Routing
  Layer 2 Only
• Памет (Flash, RAM)
  -
• Капацитет за маршрутизиране/превключване, Gbps
  100 Gbps
• Пропускателна способност, Mpps
  74.40 Mpps
• MAC адреси
  16000 MAC address table size
• 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
• 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
• L2 мрежови стандарти
  IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3af, IEEE 802.3at, IEEE 802.3x flow control, IEEE 802.3az EEE support, 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
• 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 PMTU of 1500, Neighbor discovery, DHCPv6 relay, Default DHCP client mode
• 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 protection
• Име на продукт
  ZyXEL GS1920-48HP, 50-port Gigabit WebManaged switch: 44x Gigabit metal + 4x Gigabit combo (metal/SFP) + 2x SFP, PoE 802.3at (High Power, 30W) - Power budget 370W, IPv6, 802.3az (Green), Layer 2-4 security options, L2 Multicast, 19" rackmount
• Uplink портове
  4 dual personality, 2xSFP
• Гаранция, м.
  99 месеца
• Тип на продукт
  Комутатор
• Размери (Ш, Д, В), mm
  440 x 330 x 45
• Форм-фактор
  19" rackmount
• Опция за монтаж
  Rackmount