D-Link DGS-3120-24SC/SI Managed network switch L2+ Black network switch

Complete new series of Layer 2 switchesBuilt-in 10GbE stacking portsStackable up to 6 units40 Gb stacking bandwidthUp to 288 Gigabit ports in a single stackStandard and Enhanced software imagesPoE/PoE+ versions availableEthernet Ring Protection System (ERPS)Comprehensive securityPower-saving technologyIPv6 ReadyEasy to configure through a Web interfaceD-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

Management features
Switch type	Managed
Web-based management	Yes
Quality of Service (QoS) support	Yes
Multicast support	Yes
Switch layer	L2+
Ports & interfaces
SFP module slots quantity	16
Basic switching RJ-45 Ethernet ports quantity	8
SFP/SFP+ slots quantity	16
Networking
Full duplex	Yes
Port mirroring	Yes
Link aggregation	Yes
IGMP snooping	Yes
Flow control support	Yes
10G support	Yes
Data transmission
MAC address table	16000 entries
Supported data transfer rates	10/100/1000 Mbps
Switching capacity	88 Gbit/s
Number of VLANs	4000
Jumbo frames support	Yes
Maximum data transfer rate	1 Gbit/s
Security
SSH/SSL support	Yes
IGMP snooping	Yes
Access Control List (ACL)	Yes
Protocols
Management protocols	Telnet, TFTP, SNMP v1/v2c/v3, sFlow, ICMPv6
Design
Safety	CB, cUL, LVD
Colour of product	Black
Stackable	Yes
LED indicators	Yes
Certification	FCC A, CE A, VCCI A, IC, C-Tick
Performance
Packet buffer memory	2 MB
Stackable	Yes
Flash memory	32 MB
Power
Power consumption (typical)	34.1 W
Input voltage	100 - 240
Technical details
Colour of product	Black
Stackable	Yes
Power over Ethernet (PoE)
Power over Ethernet (PoE)	No
Certificates
Safety	CB, cUL, LVD
Certification	FCC A, CE A, VCCI A, IC, C-Tick
Memory
Packet buffer memory	2 MB
Flash memory	32 MB
Indication
Power LED	Yes
LED indicators	Yes
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 dissipation	116281 BTU/h
Other features
Dimensions (WxDxH)	440 x 210 x 44 mm
Power LED	Yes
Networking features	Gigabit Ethernet
Input voltage	100 - 240
Input frequency	50/60

• No. of Ports: 24-Ports
• Product Type: Managed

1. Non-Returnable Products: Once an order has been processed, items that are not classified as 3D memory products are non-returnable and cannot be cancelled.

2. Restocking Charges: A restocking fee of up to 25% may apply to eligible returns. The exact percentage depends on the product category.

3. Product Condition: All products are supplied in refurbished condition by default, unless explicitly stated as brand new retail stock prior to purchase.

4. Dispatch & Availability: Most orders are dispatched within 24 hours, subject to stock availability. For urgent or same-day dispatch requests, please contact our customer service team at (0)203-411-0694.

5. Manufacturer Part Numbers: Leading manufacturers such as Dell, HP, IBM, and Compaq may assign multiple identifiers to the same product, including Spare Part Numbers (Spare P/N#) or Field Replaceable Unit Numbers (FRU#). Items received may carry either designation and will be considered equivalent and fully compatible. For clarification, please contact our sales team.

6. Warranty Policy: All items are covered by a 30-day limited warranty, valid for replacement only in cases of DOA (Dead on Arrival), and must match the original part number. Certain storage devices may include an extended 90-day warranty—confirmation prior to purchase is recommended. Additional warranty options, including manufacturer or extended warranties, may be available upon request.

7. Drivers & Installation Media: Products are sold in bulk format and generally do not include installation media or drivers. If required, please confirm availability before placing your order.

8. Shipping Costs: Shipping charges are automatically calculated based on lighter items such as memory modules and hard drives (under 5 lbs). Heavier equipment, including servers, racks, or motherboards, may incur additional shipping costs. We recommend confirming shipping fees prior to order completion. In cases of discrepancies, our team will contact you to revise the charges accordingly.

9. Product Images: All product images are for illustrative purposes only. The actual item delivered may vary in appearance.

10. Packaging Disclaimer: Items may be shipped in bulk or non-retail packaging, particularly for large volume or consolidated orders.

11. End-of-Life (EOL) Products: Discontinued products may be substituted with equivalent parts that match the same FRU and functionality.

12. Refurbished Printers: Refurbished printers may not include toner cartridges, or may be supplied with partially used cartridges.

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Need Assistance?

If you require further clarification or have any concerns, please contact us prior to placing your order:
📧 support@selectechnology.co.uk
📞 (0)203-511-0854

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