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Начало Компютърни компоненти Мрежови устройства Комутатор D-Link 20-Port Gigabit Stackable SmartPro Switch including 2 SFP ports and 2 x 10G SFP+ ports

Комутатор D-Link 20-Port Gigabit Stackable SmartPro Switch including 2 SFP ports and 2 x 10G SFP+ ports

Цена: 489.34лв.

Характеристики

  • Размери (Ш, Д, В), mm:
    280 x 180 x 44
  • Сигурност:
    Port Security, Broadcast/Multicast/Unicast Storm Control, Dynamic ARP Inspection, Static MAC, D-Link Safeguard Engine, DHCP Server Screening, ARP Spoofing Prevention, SSH, SSL, Traffic Segmentation, IP-MAC-Port Binding, DoS Attack Prevention, ACLs
  • Power Over Ethernet (PoE):
    No
  • Суич, тип:
    Fixed Port
  • Общ брой портове:
    20
  • Основни портове, тип:
    16x10/100/1000Base-T
  • Uplink портове:
    2xSFP, 2x10GE SFP
  • Свободни (10GB) слотове:
    No
  • Управление:
    CLI, Telnet Server, TFTP Client, IPv6 Neighbor Discovery, Configurable MDI/MDIX, SNMP (Supports v1, v2c, v3), SNMP Trap, System Log, DHCP Client, D-Link Network Assistant support, SNTP, ICMPv6, IPv4/v6 Dual Stack, DHCP Auto Configuration, RMON v1
  • Stackable:
    Virtual Stacking Support: D-Link Single IP Management, Up to 32 devices per virtual stack, Up to 20G stacking bandwidth; Physical Stacking: Supports Duplex Chain/Ring topology, Up to 40G stacking bandwidth full duplex, Up to 6 units per stack
  • Fans:
    Да
  • Routing:
    Layer 3 Lite
  • Памет (Flash, RAM):
    -
  • Капацитет за маршрутизиране/превключване, Gbps:
    76 Gbps
  • Пропускателна способност, Mpps:
    56.54 Mpps
  • MAC адреси:
    16000 MAC address table size
  • VLAN (брой, стандарти):
    802.1Q Tagged VLAN, 4K VLAN Groups, Configurable VID: 0~4094, Asymmetric VLAN, Auto Voice VLAN, Auto Surveillance VLAN
  • QoS:
    802.1p Quality of Service, Queue Handling (Strict, Weighted Round Robin (WRR)), 8 queues per port, Bandwidth Control - Port-based (Ingress/Egress, min. granularity for 10/100/1000Base-T ports is 64 Kb/s)
  • L2 мрежови стандарти:
    IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, 802.3ae, IEEE 802.3x, Spanning Tree Protocol: IEEE 802.1D STP, IEEE 802.1w RSTP, IEEE 802.1s MSTP; IEEE 802.3ad Link Aggregation, IEEE 802.3az Energy Efficient Ethernet
  • L3 мрежови стандарти:
    Default Routing, Static Routing: 64 IPv4 Static Route Entries, 32 IPv6 Static Route Entries
  • IPv6 functionality:
    IPv6 Neighbour Discovery (ND), IPv6 flow label, IPv6 Management Support, IPv6 Ready Logo Phase 2
  • Опция за монтаж:
    Rackmount
  • Други:
    Green Technology: IEEE 802.3az Energy Efficient Ethernet, D-Link Green 3.0 power-saving features (Power Saving by: Link Status, LED or Port Shutoff, System Hibernation mode)
  • Гаранция:
    99
  • Захранване:
    AC Input: 100 to 240 VAC 50/60 Hz internal universal power supply; Maximum Power Consumption: 20.3 W