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D-Link xStack 24-port 10/100/1000 Layer 2+ Stackable Managed PoE Gigabit Switch including 4-port...

DGS-3420-28PC
Безплатна доставка
2 98350 лв.
Поръчка по телефона
В цената има включен данък на стойност 49725 лв.
D-Link xStack 24-port 10/100/1000 Layer 2+ Stackable Managed PoE Gigabit Switch including 4-port Combo 1000BaseT/SFP plus 4 10GE SFP+ от D-Link се предлага на цена от 2 983,50 лв..

Характеристики

  • Суич, тип
    Fixed Port
  • Общ брой портове
    28
  • Основни портове, тип
    20x10/100/1000Base-T
  • Power Over Ethernet (PoE)
    802.3af and 802.3at PoE Power Budget: 370 watts, (740 watts with DPS-700 RPS)
  • Свободни (10GB) слотове
    No
  • Управление
    Web-based GUI, Command Line Interface (CLI), Telnet Server, Telnet Client, TFTP Client, ZModem, SNMP v1/v2c/v3, SNMP Trap, System Log, RMON v1, RMON v2, , LLDP/LLDP-MED, BootP/DHCP Client, BootP/DHCP Client, DHCP Auto-Configuration, CPU Monitoring
  • 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, Up to 12 units per stack
  • Fans
    via Temperature Controlled Smart Fan ( > 39 °C: High Speed; < 36 °C: Low Speed) Fan speed is adjusted according to operating temperature.
  • Захранване
    Optional Redundant Power Supply: DPS-700
  • Routing
    Layer 3 RIP
  • Памет (Flash, RAM)
    -
  • Капацитет за маршрутизиране/превключване, Gbps
    128 Gbps
  • Пропускателна способност, Mpps
    95.24 Mpps
  • MAC адреси
    16000 MAC address table size
  • VLAN (брой, стандарти)
    VLAN Group (Max. 4K Static VLAN Groups, Max. 255 Dynamic VLAN Groups), 802.1Q Tagged VLAN, 802.1v Protocol VLAN, GVRP, Double VLAN (Q-in-Q), MAC-based VLAN, VLAN Trunking, 802.1Qbb4
  • QoS
    802.1p Class of Service (CoS), 8 queues per port, CoS based on: Switch Port, VLAN ID, 802.1p Priority Queues Supports following actions for flows: Remark 802.1p Priority Tag, Remark TOS/DSCP Tag, Bandwidth Control, Flow Statistics Time-based QoS
  • L2 мрежови стандарти
    Flow Control: 802.3x Flow Control, Spanning Tree: 802.1D-2004 STP, 802.1w RSTP, 802.1Q-2005 MSTP, BPDU filtering, Root Restriction, 802.3ad Link Aggregation, Max. 32 groups per device, Port Mirroring
  • L3 мрежови стандарти
    1K routing entries shared by IPv4/v6, Max. 1K IPv4 routes, Max. 512 IPv6 routes, 2K L3 forwarding entries shared by IPv4/v6, Max. 2K IPv4 entries, Max. 1K IPv6 entries, 256 static routing entries for IPv4, 128 entries for IPv6, RIP v1/v2, RIPng
  • IPv6 functionality
    IPv6 Tunneling, IPv6 Traffic Class, IPv6 Flow Label, IPv4/v6 Address, IPv6 Ready Logo Phase 2
  • Сигурност
    L2/L3/L4 Multi-Layer Access Control, External RADIUS/TACACS+ Authentication, 802.1X Guest VLAN, D-Link Safeguard Engine, SSH v2, SSL v1/v2/v3, Port Security for up to 64 MAC addresses per port, Broadcast/Multicast/Unicast Storm
  • Име на продукт
    D-Link xStack 24-port 10/100/1000 Layer 2+ Stackable Managed PoE Gigabit Switch including 4-port Combo 1000BaseT/SFP plus 4 10GE SFP+
  • Uplink портове
    4 dual personality, 4x10GE SFP
  • Други
    Stacking cables (not included)
  • Гаранция, м.
    99 месеца
  • Тип на продукт
    Комутатор
  • Размери (Ш, Д, В), mm
    441 x 310 x 44
  • Форм-фактор
    Rackmount
  • Опция за монтаж
    Rackmount

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