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D-Link DGS-3120-24SC/SI network switch

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24-port xStack Layer 2 stackable SFP Gigabit switch, Standard Image

SKU: DGS-3120-24SC/SI

Manufacturer: D-link

Stock Status; 9 Available

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Price Excl. Vat: €613.45 Price Incl. Vat: €754.54

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- Complete new series of Layer 2 switches
- Built-in 10GbE stacking ports
- Stackable up to 6 units
- 40 Gb stacking bandwidth
- Up to 288 Gigabit ports in a single stack
- Standard and Enhanced software images
- PoE/PoE+ versions available
- Ethernet Ring Protection System (ERPS)
- Comprehensive security
- Power-saving technology
- IPv6 Ready
- Easy to configure through a Web interface

D-Link's DGS-3120 xStack Series are enhanced L2 access stackable switches designed to connect end-users in a secure SMB or enterprise network. These switches support physical stacking, multicast and enhanced security, making them an ideal Gigabit access layer solution. The DGS-3120-24SC provides 16 SFP Gigabit ports and 8 combo 1000Base-T/SFP ports. This switch is also equipped with an SD Card slot, allowing the user to boot images and upload configuration files directly from an SD Card.

Standard and Enhanced Images
The DGS-3120 Series is embedded with two different software images -Standard Image (SI) and Enhanced Image (EI). The Standard Image provides sophisticated features for small and medium businesses, including advanced Quality of Service (QoS), traffic shaping, L2 multicasting, and robust security features. The Enhanced Image supports ERPS, Double VLAN (Q-in-Q), Ethernet OAM, Static Route, IMPB, sFlow, IPv6 features which are suitable for the next generation IPv6 networks or triple play applications in Metro Ethernet.

Enhanced Network Reliability
The DGS-3120 Series targets small and medium businesses that require a high level of network security and maximum uptime. All the models in DGS-3120 Series support an external redundant power supply so that continued operation can be assured. They also include other features, such as Spanning Tree, Rapid Spanning Tree and Multiple Spanning Tree, Loopback Detection, and Broadcast Storm Control, which enhance network resilience. The Ethernet Ring Protection Switching (ERPS) function minimises the recovery time in case of a loop failure. For load sharing and redundancy backup in switch cascading/server attachment configuration, the DGS-3120 Series provides dynamic port trunking.

Comprehensive Security
D-Link's DGS-3120 Series provides users with the latest security features such as Multi-layer and Packet Content Access Control Lists (ACL), Storm Control, and IP-MAC-Port Binding (IMPB) with DHCP Snooping. The IP-MAC-Port Binding feature allows administrators to bind a source IP address with an associated MAC and also define the port number to enhance user access control. With the DHCP Snooping feature, the switch automatically learns IP/MAC pairs by snooping DHCP packets and saving them to the IMPB white list. In addition, the D Link Safeguard Engine identifies and prioritises “CPU interested” packets to prevent malicious traffic from interrupting normal network flows, and to protect switch operation.

Identity Driven Network Policies
The DGS-3120 Series supports authentication mechanisms and security policies that can be applied individually to each connected host. In addition, the switch also supports Microsoft® NAP (Network Access Protection). NAP is a policy enforcement technology that allows administrators to protect network assets from unhealthy computers by enforcing compliance with network health policies.

Traffic Management for Triple Play
D-Link's DGS-3120 Series implements a rich set of multilayer QoS/CoS features to ensure that critical network services like VoIP, video conference, IPTV and IP surveillance are served with high priority. The Traffic Shaping features guarantee bandwidth of these services when the network is busy. With L2 Multicast support, the DGS-3120 shows its ability to handle growing IPTV applications.

Proactive, Effective Network Management
To uphold users’ Service Level Agreements (SLA), service providers must reduce the Mean Time to Repair (MTTR) and increaseservice availability. Ethernet OAM features address these challenges and enable service providers to offer carrier-grade services. The DGS-3120 Series supports industry-standard OAM tools, including IEEE 802.3ah, IEEE802.1ag, and ITU-T Y.1731. Connectivity Fault Management (CFM) provides tools to monitor and troubleshoot end-to-end Ethernet networks, allowing service providers to check connectivity, isolate network issues, and identify customers affected by network issues.

IPv6 Technology
The DGS-3120 Series is fully compliant with the future IPv6 networks. It supports IPv6-based security functions to protect the network from illegal IPv6 clients. The DGS-3120 Series has been certified with IPv6 Ready Logo Phase 2 from the IPv6 forum, a worldwide IPv6 advocacy consortium. The IPv6 Ready Logo Program provides conformance and interoperability of IPv6 products.

D-Link’s Single IP Management (SIM) simplifies and speeds up management tasks, allowing multiple switches to be configured, monitored and maintained from any workstation running a web browser through one unique IP address. This virtual stack is managed as a single object, having all units maintained by one IP address. The DGS-3120 Series also supports standard-based management protocols such and secure authentication.

D-Link Green Technology
D-Link is striving to take the lead in developing innovative and power-saving technology that does not sacrifice operational performance or functionality. The DGS-3120 Series implements the D-Link Green Technology, which includes a power saving mode, smart fan, reduced heat dissipation, and cable length detection. The power saving feature automatically powers down ports that have no link or link partner. The Smart Fan feature allows for the built-in fans to automatically turn on at a certain temperature, providing continuous, reliable and eco friendly operation of the switch.
Featured N/A
Short Description 24-port xStack Layer 2 stackable SFP Gigabit switch, Standard Image
SKU DGS-3120-24SC/SI
URL Key d-link-dgs-3120-24sc-si-network-switch
EAN 0790069344077
Management features
Switch typeManaged
Web-based managementYes
Quality of Service (QoS) supportYes
Multicast supportYes
Switch layerL2+
Ports & interfaces
SFP module slots quantity16
Basic switching RJ-45 Ethernet ports quantity24, 8, 24
SFP/SFP+ slots quantity16
Full duplexYes
Port mirroringYes
Link aggregationYes
IGMP snoopingYes
Flow control supportYes
10G supportYes
Data transmission
MAC address table16000 entries
Supported data transfer rates10/100/1000 Mbps
Switching capacity88 Gbit/s
Number of VLANs4000
Jumbo frames supportYes
Maximum data transfer rate1 Gbit/s
SSH/SSL supportYes
Access Control List (ACL)Yes
Management protocolsTelnet, TFTP, SNMP v1/v2c/v3, sFlow, ICMPv6
SafetyCB, cUL, LVD
Colour of productBlack
LED indicatorsYes
CertificationFCC A, CE A, VCCI A, IC, C-Tick
Packet buffer memory2 MB
Flash memory32 MB
Power consumption (typical)34.1 W
Input voltage100 - 240
Technical details
Colour of productBlack
Power over Ethernet (PoE)
Power over Ethernet (PoE)No
SafetyCB, cUL, LVD
CertificationFCC A, CE A, VCCI A, IC, C-Tick
Packet buffer memory2 MB
Flash memory32 MB
Power LEDYes
LED indicatorsYes
Operational conditions
Storage temperature (T-T)-40 - 70 °C
Storage relative humidity (H-H)5 - 90%
Operating temperature (T-T)0 - 50 °C
Operating relative humidity (H-H)10 - 90%
Heat dissipation116281 BTU/h
Other features
Dimensions (WxDxH)440 x 210 x 44 mm
Power LEDYes
Networking featuresGigabit Ethernet
Input voltage100 - 240
Input frequency50/60
Manufacturer D-link
Sinch Search Cache DGS312024SCSI GS312024SCSI S312024SCSI 312024SCSI 12024SCSI 2024SCSI 024SCSI 24SCSI 4SCSI SCSI CSI DGS312024SCS DGS312024SC DGS312024S DGS312024 DGS31202 DGS3120 DGS312 DGS31 DGS3 DGS 363977 63977 3977 977 36397 3639 363 5404811 404811 04811 4811 811 540481 54048 5404 540 9H6V H6V 9H6 164541 64541 4541 541 16454 1645 164 NE002062 E002062 002062 02062 2062 062 NE00206 NE0020 NE002 NE00 NE0 DLDGS312024SCSI LDGS312024SCSI DGS312024SCSI GS312024SCSI S312024SCSI 312024SCSI 12024SCSI 2024SCSI 024SCSI 24SCSI 4SCSI SCSI CSI DLDGS312024SCS DLDGS312024SC DLDGS312024S DLDGS312024 DLDGS31202 DLDGS3120 DLDGS312 DLDGS31 DLDGS3 DLDGS DLDG DLD 113058 13058 3058 058 11305 1130 113 1651295 651295 51295 1295 295 165129 16512 1651 165 DLIGS312024SCSI LIGS312024SCSI IGS312024SCSI GS312024SCSI S312024SCSI 312024SCSI 12024SCSI 2024SCSI 024SCSI 24SCSI 4SCSI SCSI CSI DLIGS312024SCS DLIGS312024SC DLIGS312024S DLIGS312024 DLIGS31202 DLIGS3120 DLIGS312 DLIGS31 DLIGS3 DLIGS DLIG DLI PTDGS312024SCSI TDGS312024SCSI DGS312024SCSI GS312024SCSI S312024SCSI 312024SCSI 12024SCSI 2024SCSI 024SCSI 24SCSI 4SCSI SCSI CSI PTDGS312024SCS PTDGS312024SC PTDGS312024S PTDGS312024 PTDGS31202 PTDGS3120 PTDGS312 PTDGS31 PTDGS3 PTDGS PTDG PTD UKS44077DGS312024SCSI KS44077DGS312024SCSI S44077DGS312024SCSI 44077DGS312024SCSI 4077DGS312024SCSI 077DGS312024SCSI 77DGS312024SCSI 7DGS312024SCSI DGS312024SCSI GS312024SCSI S312024SCSI 312024SCSI 12024SCSI 2024SCSI 024SCSI 24SCSI 4SCSI SCSI CSI UKS44077DGS312024SCS UKS44077DGS312024SC UKS44077DGS312024S UKS44077DGS312024 UKS44077DGS31202 UKS44077DGS3120 UKS44077DGS312 UKS44077DGS31 UKS44077DGS3 UKS44077DGS UKS44077DG UKS44077D UKS44077 UKS4407 UKS440 UKS44 UKS4 UKS 2205713 205713 05713 5713 713 220571 22057 2205 220 5843814 843814 43814 3814 814 584381 58438 5843 584 D-link network switches LAN Local Area Network switch ethernet DLink Link ink DLin DLi 0790069344077
Feature N/A
Price €613.45


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