Switch D-Link xStack 28Ports 10/100/1000Mbps
Switch D-Link xStack 28Ports 10/100/1000MbpsSwitch D-Link xStack 28Ports 10/100/1000MbpsSwitch D-Link xStack 28Ports 10/100/1000Mbps

Суич D-Link xStack 24Ports 10/100/1000Mbps, Layer 2+ Stackable Managed Gigabit Switch including 4Port Combo 1000Mbps BaseT/SFP plus 4 10GE SFP+

id 56972 Код: NTLHDLINKDGS342028TC
  • Модел: DGS-3420-28TC
  • Марка: D-Link
  • Гаранция: 60 месеца
  • Код на продукта: DGS-3420-28TC
  • Брой портове: 28
  • Максимална скорост: 1 Mbps
  • Наличност: Стар продукт
    ОписаниеХарактеристикиРевюта / ВъпросиДокументация
    D-Link xStack 24-port 10/100/1000 Layer 2+ Stackable Managed Gigabit Switch including 4-port Combo 1000BaseT/SFP plus 4 10GE SFP+
    Комутатор

    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
    Други Stacking cables (not included)
    Захранване Optional Redundant Power Supply: DPS-500
    MAC адреси 16000 MAC address table size
    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
    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
    Размери, mm 441 x 310 x 44 mm 1U Height
    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
    Суич, тип Fixed Port
    Общ брой портове 28
    Основни портове, тип 20x10/100/1000Base-T
    Power Over Ethernet (PoE) No
    Uplink портове 4 dual personality, 4x10GE SFP
    Свободни (10GB) слотове No
    Fans via Temperature Controlled Smart Fan ( > 39 °C: High Speed; < 36 °C: Low Speed) Fan speed is adjusted according to operating temperature.
    Routing Layer 3 RIP
    Капацитет за маршрутизиране/превключване, Gbps 128 Gbps
    Пропускателна способност, Mpps 95.24 Mpps
    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 мреживи 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
    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


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    Документация

    Технически характеристики

    Брой портове:  28
    Максимална скорост:  1 Mbps

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    Switch D-Link xStack 28Ports 10/100/1000Mbps
    • Switch D-Link xStack 28Ports 10/100/1000Mbps
    • Switch D-Link xStack 28Ports 10/100/1000Mbps
    • Switch D-Link xStack 28Ports 10/100/1000Mbps