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D-Link DXS-3400-24SC network switch Managed L3 10G Ethernet (100/1000/10000) Black

Quick Overview

20x 10GbE SFP+, 4x RJ45/SFP+, USB 2.0, 480 Gbps, 357.12 Mpps, 441x380x44 mm, 6.5 kg
D-Link’s DXS-3400 Series Lite Layer 3 Stackable 10 GbE Managed Switches are compact, high-performance switches that feature wire speed 10-Gigabit Ethernet switching, routing, and ultra-low latency. The 1U height and high port density make the DXS-3400 Series suitable for enterprise and campus environments where space is at a premium. 10GbE Copper and Fiber versions are available. The DXS-3400-24TC includes twenty (20) 10GBASE-T (RJ45) ports and four (4) 10GbE “Combo” ports (RJ45/SFP+). The DXS-3400-24SC includes twenty (20) 10GbE optical (SFP+) ports and four (4) 10GbE “Combo” ports (RJ45/SFP+).

High Availability and Flexibility

The DXS-3400 Series switches feature modular fans and power supplies for a high availability architecture. The hot-swappable design means that fans and power supplies can be replaced without affecting switch operation. Physical and virtual switch stacking allows the switches to be managed from a single IP address and provides redundancy for connected devices. The Switch Resource Management (SRM) feature allows the hardware table size to be changed, so that switch functions can be optimized based on the application. The DXS-3400 Series switches support 3 modes – IP Mode, LAN Mode and L2 VPN Mode – which modify the size of the Layer 2 and 3 tables for optimum efficiency.

High Availability and Flexibility

The DGS-3630 Series switches support stacking technology, which combines multiple switches to form a single physical or virtual stack. This increases redundancy over multiple physical units, simplifies management, and provides a single IP address to manage all members in the stack. Up to 9 switches can be stacked using Direct Attach Copper (DAC) or fiber optic cables to make up to 432 Gigabit Ethernet ports available, allowing switching capacity to be increased with demand. The Switch Resource Management (SRM) feature allows the hardware table size to be changed, so that switch functions can be optimized based on the use of the switch. There are 3 modes: IP Mode, LAN Mode, and L2 VPN Mode, which modify the size of the Layer 2 and 3 tables for optimum efficiency.

Feature Rich Software

The DXS-3400 Series switches include feature rich software which satisfies the needs of Small/Medium Business (SMB), Small/Medium Enterprise (SME), and Campus users. This software supports a wide range of Layer 2 and 3 functions such as VLANs, inter-VLAN routing, multicasting, Quality of Service (QoS), Virtual Router Redundancy Protocol (VRRP), Routing Information Protocol (RIP)v1/2, Next Generation RIP (RIPng), Policy-Based Routing (PBR), and security features. The DXS-3400 Series switches also include an easy-to-use web interface and an industry standard CLI for improved management.

Lossless Ethernet

Data Center Bridging (DCB) is an essential set of enhancements to Ethernet for networking in data center environments. The DXS-3400 Series switches support several core components of Data Center Bridging (DCB) such as IEEE 802.1Qbb, IEEE 802.1Qaz, and IEEE 802.1Qau. IEEE 802.1Qbb (Priority-based Flow Control) provides flow control on specific priority to ensure there is no data loss during network congestion. IEEE 802.1Qaz (Enhanced Transmission Selection) manages the allocation of bandwidth amongst different traffic classes. IEEE 802.1Qau (Congestion Notification) provides congestion management for data flows within network domains to avoid frame loss.

Energy Efficient

The DXS-3400 Series switches feature front-to-back airflow which optimizes air circulation inside the rack, supports hot and cold aisles in data centers, and increases energy efficiency. The switches also feature in-built smart fans. Internal heat sensors monitor and detect temperature changes, and react accordingly by utilizing different fan speeds for different temperatures. At lower temperatures, the fans will run more slowly, reducing the switch’s power consumption and noise.

Lifetime Warranty and NBD Replacement

D-Link offers a Lifetime Warranty and Next Business Day (NBD) hardware replacement on the DXS-3400 Series of Lite Layer 3 Stackable 10GbE Managed Switches to further its commitment to product quality and long-term customer confidence.
SKU DXS-3400-24SC
EAN 0790069423604
Manufacturer D-Link
Reviews No
Contract ID N/A
Management features
Multicast supportYes
ARP inspectionYes
Switch typeManaged
Web-based managementYes
System event logYes
Quality of Service (QoS) supportYes
MIB supportRFC1065, RFC1066, RFC1155, RFC1156, RFC2578, RFC1212, RFC1213, RFC1215, RFC1493, RFC4188,RFC1157, RFC2571, RFC2572, RFC2573, RFC2574, RFC2575, RFC2576, RFC1157, RFC2571, RFC2572, RFC2573, RFC2574, RFC2575, RFC2576, RFC1442, RFC1901, RFC1902, RFC1903, RFC1904, RFC1905, RFC1906, RFC1907, RFC1908, RFC2578, RFC3418, RFC3636, RFC271, RFC1757, RFC2819, RFC2021, RFC1398, RFC1643, RFC1650, RFC2358, RFC2665, RFC3635, RFC2668, RFC2674, RFC4363, RFC2863, RFC2618, RFC4022, RFC4113, RFC3298, RFC2620, RFC2925, RFC2465, RFC2466, RFC2737, RFC2787, RFC1724, RFC1850, RFC5132, RFC2932, RFC2934, RFC4292, RFC4293, RFC791, RFC768, RFC793, RFC792, RFC2463, RFC4443, RFC4884, RFC826, RFC1338, RFC1519, RFC2474, RFC3168, RFC3260, RFC1321, RFC2284, RFC2865, RFC2716, RFC1759, RFC3580, RFC3748, RFC2571, RFC2572, RFC2573, RFC2574, RFC3246, RFC3247, RFC1886, RFC1981, RFC2460, RFC2461, RFC4861, RFC2462, RFC4862, RFC2464, RFC2767, RFC3513, RFC4291, RFC2893, RFC4213, RFC3484, RFC2003, RFC1191, RFC5415
Switch layerL3
Ports & interfaces
Copper ethernet cabling technology10BASE-T,10GBASE-T,100BASE-T,1000BASE-T
SFP+ module slots quantity20
Basic switching RJ-45 Ethernet ports type10G Ethernet (100/1000/10000)
Combo SFP ports quantity4
USB 2.0 ports quantity1
Fiber optic connectorSFP+
Console portRJ-45
IGMP snoopingYes
Copper ethernet cabling technology10BASE-T,10GBASE-T,100BASE-T,1000BASE-T
Networking standardsIEEE 802.1AX,IEEE 802.1D,IEEE 802.1Q,IEEE 802.1Qau,IEEE 802.1Qaz,IEEE 802.1Qbb,IEEE 802.1s,IEEE 802.1v,IEEE 802.1w,IEEE 802.1x,IEEE 802.3x
Full duplexYes
Head-of-line (HOL) blockingYes
VLAN supportYes
Spanning tree protocolYes
Port mirroringYes
Number of VLANs4094
Link aggregationYes
Flow control supportYes
10G supportYes
Virtual LAN featuresPrivate VLAN,Port-based VLAN
Virtual LAN features
VLAN supportYes
Number of VLANs4094
Virtual LAN featuresPrivate VLAN,Port-based VLAN
Data transmission
Number of VLANs4094
Jumbo frames12000
Throughput357.12 Mpps
Packet buffer memory4 MB
MAC address table48000 entries
Switching capacity480 Gbit/s
Number of queues8
Jumbo frames supportYes
Optical fiber
Fiber optic connectorSFP+
Packet buffer memory4 MB
Physical stacking (units)4
Virtual stacking (units)32
Technical details
Physical stacking (units)4
Virtual stacking (units)32
Product colourBlack
Shipping (inner) case width21.5" (54.5 cm)
Shipping (inner) case net weight17.1 lbs (7.75 kg)
Shipping (inner) case length23.4" (59.5 cm)
Shipping (inner) case height7.01" (17.8 cm)
Quantity per shipping (inner) case1 pcs
Shipping (inner) case gross weight23.1 lbs (10.5 kg)
Quantity per pallet (sea)28 pcs
Quantity per pallet (air)28 pcs
Pallet width47.2" (120 cm)
Pallet length43.3" (110 cm)
Pallet height (sea)54.4" (138.1 cm)
Pallet height (air)54.4" (138.1 cm)
Pallet gross weight (sea)691.6 lbs (313.7 kg)
Pallet gross weight (air)691.6 lbs (313.7 kg)
Number of cartons per pallet (sea)28
Number of cartons per pallet (air)28
Loop protectionYes
BPDU filtering/protectionYes
AuthenticationGuest VLAN,MAC-based authentication,Port-based authentication
SSH/SSL supportYes
Security algorithms802.1x RADIUS
IGMP snoopingYes
Access Control List (ACL)Yes
DHCP featuresDHCP server,DHCP client
Multicast features
Multicast supportYes
Supported network protocolsIPv6, IPv4
SafetycUL, CB, CE, CCC, BSMI
Electromagnetic compatibilityCE, FCC A, C-Tick, VCCI, BSMI, CCC
Packet buffer memory4 MB
SafetycUL, CB, CE, CCC, BSMI
Product colourBlack
Electromagnetic compatibilityCE, FCC A, C-Tick, VCCI, BSMI, CCC
Number of fans3 fan(s)
Power consumption (max)118.6 W
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Input current2 A
Power over Ethernet (PoE)
Power over Ethernet (PoE)No
Operational conditions
Storage temperature (T-T)-40 - 70 °C
Storage relative humidity (H-H)5 - 95%
Operating temperature (T-T)-5 - 50 °C
Operating relative humidity (H-H)10 - 95%
Heat dissipation388.39 BTU/h
Weight & dimensions
Width17.4" (441 mm)
Depth15" (380 mm)
Height1.73" (44 mm)
Weight14.3 lbs (6.5 kg)
Packaging data
Package width20.7" (527 mm)
Package depth22.6" (575 mm)
Package height5.71" (145 mm)
Package weight20.7 lbs (9.4 kg)