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Комутатор D-Link xStack 24-port SFP Layer 2+ Stack ... Виж още

Каталожен № на продукта: D-LINK-DGS-3420-28SC
komutator-d-link-xstack-24-port-sfp-layer-2-stack-d-link-dgs-3420-28sc
komutator-d-link-xstack-24-port-sfp-layer-2-stack-d-link-dgs-3420-28sc
komutator-d-link-xstack-24-port-sfp-layer-2-stack-d-link-dgs-3420-28sc
komutator-d-link-xstack-24-port-sfp-layer-2-stack-d-link-dgs-3420-28sc
komutator-d-link-xstack-24-port-sfp-layer-2-stack-d-link-dgs-3420-28sc
komutator-d-link-xstack-24-port-sfp-layer-2-stack-d-link-dgs-3420-28sc
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  • 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
  • Power Over Ethernet (PoE) No
  • Капацитет за маршрутизиране/превключване, Gbps 128 Gbps
  • Други Stacking cables (not included)
  • Routing Layer 3 RIP

1557.50 €
3046.21 лв.
Неналичен. Цената може да бъде различна, когато отново има наличност.
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komutator-d-link-xstack-24-port-sfp-layer-2-stack-d-link-dgs-3420-28sc
Комутатор D-Link xStack 24-port SFP Layer 2+ Stackable Managed Gigabit Switch including 4-port Combo 1000BaseT/SFP plus 4 10GE SFP+
1557.50 € 3046.21 лв.
Характеристики Описание Ревюта Въпроси и отговори
Характеристики
IPv6 functionality:
IPv6 Tunneling, IPv6 Traffic Class, IPv6 Flow Label, IPv4/v6 Address, IPv6 Ready Logo Phase 2
Routing:
Layer 3 RIP
Основни портове, тип:
20xSFP
Гаранция:
99 месеца
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
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
Power Over Ethernet (PoE):
No
Опция за монтаж:
Rackmount
Захранване:
Optional Redundant Power Supply: DPS-500
Капацитет за маршрутизиране/превключване, Gbps:
128 Gbps
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
Памет (Flash, RAM):
-
Други:
Stacking cables (not included)
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
Пропускателна способност, Mpps:
95.24 Mpps
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.
Размери (Ш, Д, В), mm:
441 x 310 x 44
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
Суич, тип:
Fixed Port
MAC адреси:
16000 MAC address table size
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
Общ брой портове:
28
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
Описание

Комутатор D-Link xStack 24-port SFP Layer 2+ Stack

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