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D-Link DGS-3120-24SC/SI switch (prze??cznik) 16x SFP, 8x Combo (GE / SFP)
Marca: D-Link
Código de producto: DL-DGS-3120-24SC/SI
Número de catálogo: 1839
Garantía (meses):

Dostawa w 48h

Producto archivado
Descripción

D-Link DGS-3120-24SC/SI is a managed switch equipped with 16 SFP slots and 8 Combo ports (gigabit Ethernet/SFP). Can be stacked (xStack), the maximum number of devices in a stack is 6. The SI version (Standard - Standard Image) is equipped with advanced Quality of Service (QoS), traffic forming, L2 multicasting, extensive security mechanisms, IPv6 support and triple services in Metro Ethernet networks, the maximum switching capacity is 88 Gb/s and the packet forwarding speed (64 bytes) is 65.48 Mp/s. For a complete list of supported features, please see the specifications below.

The offered product is perfect for use as an access switch in small and medium-sized enterprises. However, thanks to the possibility of scaling, it will also work in places where there is a need to connect a large number of devices. The use of as many as 8 Combo ports additionally makes the DGS-3120-24SC an extremely universal solution.

The most important features:

  • 16 SFP slots;
  • 8 Combo Ports (GE / SFP);
  • L2 + management;
  • stackable (xStack, max. 6 devices);
  • 88 Gbps max switching capacity;
  • AC power.

Specification:

DGS-3120-24SC/SI
Ports

16 SFP Ports

8 Combo 10/100/1000Base-T/SFP Ports

Console Port RJ-45
Stacking Port 2
SD Card Slots 1
Performance
Switching Capacity 88 Gb/s
64-Byte Packet Forwarding Rate 65,48 Mp/s
Packet Buffer Memory 2 MB
Flash Memory 32 MB
Physical
MTBF 433404.414 hours
Acoustics

Max: 46.7 dB; Min: 30.2 dB

Heat Dissipation 114.235 BTU/h
Power Input 100 - 240 V AC, 50 / 60 Hz
Max Power Consumption 35,5 W
Dimensions (W xD x H) 440 x 210 x 44 mm
Weight 26,5 Kg
Ventilation Smart Fan (High Speed at > 40  ?C; Low Speed at < 35  ?C)
Operation Temperature 0 to 50 °C
Storage Temperature -40 to 70 °C
Operating Humidity 10% to 90% RH
Storage Humidity 5% to 90% RH
Emission (EMI)

FCC Class A, CE Class A, VCCI Class A, IC, C-Tick

Safety CB, cUL, LVD
Certification IPv6 Ready Logo Phase 2
Software Features
Stackability 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
L2 Features MAC Address Table: 16K entries
Flow Control
  • 802.3x Flow Control
  • HOL Blocking Prevention
Jumbo Frames up to 13 Kbytes
802.3ad Link Aggregation
  • Max. 32 groups per device, 8 Gigabit ports per group
Spanning Tree Protocols
  • 802.1D STP
  • 802.1w RSTP
  • 802.1s MSTP
  • BPDU Filtering
  • Root Restriction
Loopback Detection
Port Mirroring
  • One-to-One
  • Many-to-One
  • Flow-based
  • RSPAN Mirroring
L2 Multicasting IGMP Snooping
  • IGMP v1/v2/v3 Snooping
  • Supports 1024 IGMP groups
  • Port/Host-based IGMP Snooping Fast Leave
Limited IP Multicast
  • Up to 24 IGMP filtering profiles, 32 ranges per profile
MLD Snooping
  • MLD v1/v2 Snooping
  • Support 1024 MLD Groups
  • Host-based MLD Snooping Fast Leave
VLAN VLAN Group
  • Max. 4K VLAN Groups
GVRP
  • Max. 255 Dynamic VLAN Groups
802.1Q Tagged VLAN
Port-based VLAN
802.1v Protocol VLAN
Voice VLAN
MAC-based VLAN
ISM VLAN
Asymmetric VLAN
Private VLAN
VLAN Trunking
QoS (Quality of Service) 802.1p
8 queues per port
Queue Handling
  • Strict Priority
  • Weighted Round Robin (WRR)
  • Strict + WRR
Supports following actions for flows
  • Remark 802.1p Priority Tag
  • Remark TOS/DSCP Tag
  • Bandwidth Control
CoS based on
  • Switch Port
  • VLAN ID
  • 802.1p Priority Queues
  • MAC Address
  • IPv4 Address
  • DSCP
  • Protocol Type
  • TCP/UDP Port
  • User-Defined Packet Content
  • IPv6 Address
  • IPv6 Traffic Class
  • IPv6 Flow Label
Bandwidth Control
  • Port-based (Ingress/Egress, Min. Granularity 8 Kbps)
  • Flow-based (Ingress/Egress, Min. Granularity 8 Kbps)
Three Color Marker
  • CIR/PIR minimum granularity: 8 kbps
  • Two Rate Three Color Marker (trTCM), CBS/PBS
  • Single Rate Three Color Marker (srTCM), CBS/EBS
Access Control List (ACL) ACL based on
  • 802.1p Priority
  • VLAN ID
  • MAC Address
  • Ether Type
  • IPv4 Address
  • DSCP
  • Protocol Type
  • TCP/UDP Port Number
  • User-Defined Packet Content
  • IPv6 Address
  • IPv6 Flow Label
  • IPv6 Traffic Class
Supports up to 1.5K Ingress access rules
Time-based ACL
CPU Interface Filtering
Security SSH v2
SSL v1/v2/v3
Port Security
  • Up to 64 MAC addresses per port/VLAN
Broadcast/Multicast/Unicast Storm Control
Traffic Segmentation
D-Link Safeguard Engine
NetBIOS/NetBEUI Filtering
DHCP Server Screening
ARP Spoofing Prevention
DoS Attack Prevention
BPDU Attack Protection
AAA 802.1X:
  • Port-based Access Control
  • Host-based Access Control
  • Identity-driven Policy (VLAN, ACL or QoS) Assignment
  • Authentication Database Failover
Web-based Access Control (WAC):
  • Port-based Access Control
  • Host-based Access Control
  • Identity-driven Policy (VLAN, ACL or QoS) Assignment
  • Authentication Database Failover
MAC-based Access Control (MAC):
  • Port-based Access Control
  • Host-based Access Control
  • Identity-driven Policy (VLAN, ACL or QoS) Assignment
  • Authentication Database Failover
Japan Web-based Access Control (Host-based JWAC)
Guest VLAN
Microsoft® NAP
  • Support 802.1X NAP
  • Support DHCP NAP
RADIUS Accounting
TACACS+ Accounting
RADIUS and TACACS authentication for switch access
Four levels of User Account control
Management Web-based GUI
Command Line Interface (CLI)
Telnet Server
Telnet Client
TFTP Client
ZModem
SNMP v1/v2c/v3
SNMP Traps
System Log
RMON v1:
Supports 1,2,3,9 groups
RMON v2:
Supports ProbeConfig group
LLDP
BootP/DHCP Client
DHCP Auto-Configuration
DHCP Relay
DHCP Client Option 12
DHCP Relay Option 82
Flash File System
Multiple Images
Multiple Configurations
CPU Monitoring
Debug Command
SNTP
Password Recovery
Password Encryption
Trusted Host
Microsoft® NLB (Network Load Balancing) Support
ICMPv6