Name: Комутатор D-Link xStack 48-port 10/100/1000 Layer 2+ Stackable Managed Gigabit Switch plus 4 10GE SFP+
Brand: D-LINK
SKU: D-LINK-DGS-3420-52T
Price: 4335.10000000000000000000 BGN
Availability: InStock
Rating: 0 (0 reviews)

Характеристики Описание Ревюта Въпроси и отговори

Характеристики

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

Uplink портове:

4x10GE SFP

Power Over Ethernet (PoE):

Основни портове, тип:

48x10/100/1000Base-T

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

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

Общ брой портове:

Капацитет за маршрутизиране/превключване, Gbps:

176 Gbps

Свободни (10GB) слотове:

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

Пропускателна способност, Mpps:

130.95 Mpps

Опция за монтаж:

Rackmount

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

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

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

Други:

Stacking cables (not included)

Памет (Flash, RAM):

Захранване:

Optional Redundant Power Supply: DPS-500

Суич, тип:

Fixed Port

IPv6 functionality:

IPv6 Tunneling, IPv6 Traffic Class, IPv6 Flow Label, IPv4/v6 Address, IPv6 Ready Logo Phase 2

Fans:

via Temperature Controlled Smart Fan ( > 39 °C: High Speed < 36 °C: Low Speed) Fan speed is adjusted according to operating temperature.

Гаранция: