Name: Комутатор D-Link 48-port 10/100/1000 Layer 2 Stack
Brand: D-LINK
SKU: D-LINK-DGS-3120-48TC-SI
Price: 2163.70000000000000000000 BGN
Availability: InStock
Rating: 0 (0 reviews)

Характеристики Описание Ревюта Въпроси и отговори

Характеристики

Други:

SD Card Slot

Размери (Ш, Д, В), mm:

440 x 310 x 44

Fans:

Smart fan

Капацитет за маршрутизиране/превключване, Gbps:

136 Gbps

Stackable:

2 dedicated stacking ports per switch Physical Stacking: Up to 40G Stacking Bandwidth, up to 6 units per Stack Virtual Stacking: D-Link Single IP Management (SIM), up to 32 units per Virtual Stack

QoS:

IEEE 802.1p 8 queues per port Queue Handling: Strict, Weighted Round Robin (WRR) Supports following actions for flows Remark: IEEE 802.1p Priority Tag, Remark TOS/DSCP Tag Bandwidth Control

Опция за монтаж:

Rackmount

Power Over Ethernet (PoE):

Суич, тип:

Fixed Port

Uplink портове:

4 dual personality

Основни портове, тип:

44x10/100/1000Base-T

Общ брой портове:

Памет (Flash, RAM):

Flash Memory: 32 MB

L2 мрежови стандарти:

IGMP Snooping Spanning Tree Protocols: 802.1D STP, 802.1w RSTP, 802.1s MSTP, BPDU Filtering, Root Restriction Loopback Detection IEEE 802.3ad Link Aggregation: max. 32 groups per device/ 8 Gigabit ports per group Port Mirroring

MAC адреси:

16000 MAC address table size

IPv6 functionality:

IPv6 Neighbor Discovery (ND) IPv6 Management IPv4/v6 Dual Stack IPv6 Ready Logo Phase 2

Сигурност:

IEEE 802.3x Flow Control Multi-Layer Access Control List (ACL) IP-MAC-Port Binding (IMPB) D-Link Safeguard Engine DHCP Server Screening BPDU Attack Protection ARP Spoofing Prevention

Захранване:

Optional Redundant Power Supply: DPS-500/DPS-500DC

VLAN (брой, стандарти):

IEEE 802.1Q Tagged VLAN IEEE 802.1v Protocol VLAN VLAN Group: max. 4K VLAN Groups GVRP: max. 255 Dynamic VLAN Groups Voice VLAN MAC-based VLAN ISM VLANAsymmetric VLAN Private VLAN VLAN Trunking

Routing:

Layer 3 Lite

Свободни (10GB) слотове:

Управление:

Web-based GUI Command Line Interface (CLI) Telnet TFTP SNMP v1/v2c/v3 SNMP over IPv6 SNMP Traps BootP/DHCP Client Multiple Configurations Debug Command

Пропускателна способност, Mpps:

101.19 Mpps

L3 мрежови стандарти:

L3 Routing: Static Route: 512 static routing entries for IPv4/IPv6 max. 16 IP Interfaces

Описание

Комутатор D-Link 48-port 10/100/1000 Layer 2 Stack

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