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Комутатор 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+

  • Марка:
  • Код: DGS-3420-28PC
  • Тегло: 4.000 кг

Доставката на поръчки с тегло над 15кг се извършва директно до адреса на клиента !

Цена с ДДС: 3,107.07лв.

 

с предварителна заявка

 

Брой:

Експресна поръчка без регистрация

Само попълнете 3 полета
Ние ще се свържем с вас в рамките на работния ден.
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
Захранване: Optional Redundant Power Supply: DPS-700
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)
Uplink портове: 4 dual personality, 4x10GE SFP
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: Да
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
RAM памет: -
Размери (Ш, Д, В), mm: 441 x 310 x 44
Гаранция: 99
Други: Stacking cables (not included)
Опция за монтаж: Rackmount
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