D-Link DXS 3400-24TC Desktop Rack-Mountable Switch

Identifiers
Model	D-Link DXS-3400-24TC
MPN	D-Link DXS-3400-24TC
Dimensions / Weight
Key Features
10g support Indicates whether the product supports 10 Gigabit Ethernet (10 GbE) connectivity, either through dedicated 10 GbE ports or via SFP+ modules that enable 10 GbE operation.	Yes
AC input frequency The frequency of the alternating current supplied to the device, expressed in hertz (Hz). It indicates the acceptable operating range for the electrical mains that powers the product.	50 - 60 Hz
AC input voltage The alternating current voltage range that the product accepts from its power source, expressed in volts (V). It indicates the minimum and maximum supply voltages compatible with the device.	100 - 240 V
ARP inspection Indicates whether the product includes an ARP inspection feature, allowing the device to monitor and filter Address Resolution Protocol traffic for security or performance purposes.	Yes
Authentication A list of authentication mechanisms that a network device can use to verify users or devices, such as Guest VLAN, Port-based authentication, MAC-based authentication, Web-based authentication, Captive Portal, and Auto VLAN. The values are comma‑separated strings representing each supported method.	Guest VLAN,MAC-based authentication,Port-based authentication
Basic switching RJ-45 Ethernet ports quantity Indicates the total count of physical RJ‑45 Ethernet connectors available on a device for wired network connectivity. The value is an integer representing how many separate ports can be used to connect Ethernet cables.	20
Built-in processor Indicates whether the product contains a built‑in central processing unit (CPU) that can execute instructions without requiring an external processor module. A value of "Yes" means the device has such a CPU; "No" means it does not.	Yes
Combo SFP ports quantity Represents how many combo SFP (Small Form-factor Pluggable) ports are physically present on the product. The value is a simple integer indicating the total count of these ports, regardless of speed or interface variant.	4
Console port Represents how many console ports are physically present on the product. The value is a simple integer indicating the total count of console connectors, regardless of type or version.	RJ-45
Copper ethernet cabling technology A comma‑separated list of the copper Ethernet standards supported by a device, such as 10BASE‑T, 100BASE‑TX, or 1000BASE‑T. Each entry indicates a specific speed and physical specification that the product can transmit over its RJ‑45 ports.	10BASE-T,10GBASE-T,100BASE-T,1000BASE-T
Depth The linear measurement of an object from front to back or top to bottom, expressed in a physical unit such as millimeters, centimeters, inches, etc. It indicates how deep the item is and can be used for fitting, compatibility, or spatial planning.	380 mm
DHCP features A comma‑separated list of the DHCP roles and options that a device can provide or use, such as server, client, relay, snooping, option 82 support, and IPv6 variants. The value may contain multiple items for a single product.	DHCP server,DHCP client
Electromagnetic compatibility	CE, FCC A, C-Tick, VCCI, BSMI, CCC
Fiber optic connector	SFP+
Flow control support Indicates whether a device includes hardware or firmware that can manage the flow of data on its interfaces, such as enabling or disabling automatic pause frames, handling congestion, or providing other traffic‑control mechanisms. A value of "Yes" means the feature is present and can be configured; "No" indicates it is not available.	Yes
Forwarding Rate The maximum number of packets a device can forward per second, expressed in megapackets per second (Mpps) or similar units. It indicates the throughput capability of networking hardware such as switches and routers under optimal conditions.	357.12 Mpps
Full Duplex Indicates whether a device can transmit and receive data simultaneously on two channels, allowing bidirectional communication without delay. A value of "Yes" means the device supports full‑duplex operation; a value of "No" indicates it operates only in half‑duplex mode.	Yes
Heat dissipation The amount of thermal energy a product can dissipate, expressed in a standard unit such as BTU per hour or watts. It indicates the cooling requirement and helps compare how much heat the device generates during operation.	557.94 BTU/h
Height The vertical dimension of a product measured from its lowest to highest point. It is expressed in a physical unit such as millimetres, centimetres or inches and applies to any item where height is relevant, including books, electronics, furniture and other objects.	44 mm
IGMP snooping	Yes
Input current The electrical current that a device draws from its power source, expressed in amperes (A). It indicates how much current the product consumes during normal operation and helps determine compatibility with power supplies or USB ports.	2 A
Jumbo frames The largest Ethernet frame size (in bytes) that the device can transmit or receive without fragmentation. This value determines the maximum payload that can be sent in a single network packet, which can improve throughput for high‑bandwidth applications.	12000
Jumbo frames support	Yes
Link aggregation Indicates whether the device can combine multiple network connections into a single logical link to increase bandwidth or provide redundancy.	Yes
Loop protection Indicates whether the device includes loop protection to prevent network loops that can cause broadcast storms and disrupt traffic.	Yes
MAC address table The total count of unique MAC addresses that the device can store in its forwarding table. This value indicates how many devices can be simultaneously connected before the switch must start discarding or aging out older entries.	48000 entries
Multicast support Indicates whether the device can send or receive IP multicast traffic, allowing it to participate in group communications such as streaming media, IPTV, and certain network protocols that rely on multicast distribution.	Yes
Number of fans The total count of fan units included in the product. This value indicates how many separate fans are present, which can affect cooling performance and noise levels.	3 fan(s)
Number of queues The total count of independent processing or scheduling queues that the product supports. A queue is a logical buffer used to manage tasks, packets, or requests in order, allowing the device to handle multiple streams or operations concurrently.	8
Package depth The linear measurement from front to back or top to bottom of a product’s packaging, expressed in a physical unit such as millimeters, centimeters, inches, etc. It indicates how deep the packaged item is and can be used for fitting, compatibility, or spatial planning.	575 mm
Package Height The vertical dimension of a product’s packaging measured from its lowest to highest point. It is expressed in a physical unit such as millimetres, centimetres or inches and helps customers assess how tall the package will be when stored or shipped.	145 mm
Package width The horizontal measurement of a product’s packaging, expressed in a linear unit such as millimetres or inches. It indicates how wide the package is from one side to the other and helps customers assess fit for storage, shipping, or display.	527 mm
Pallet length The linear dimension of a pallet measured in a standard unit such as meters, centimeters or inches. It represents the overall length from one end to the other and is used to compare the size of pallets across different products and logistics contexts.	110 cm
Pallet width The horizontal measurement of a pallet, expressed in a linear unit such as millimetres or inches. It indicates how wide the pallet is from one side to the other and helps customers assess fit for storage, shipping, or display.	120 cm
Port mirroring Indicates whether the device supports port mirroring, a feature that allows one or more ports to copy traffic from another port for monitoring or analysis purposes.	Yes
Safety A list of safety and regulatory certifications that a product complies with, such as CE, UL, FCC, or other regional standards.	cUL, CB, CE, CCC, BSMI
Security algorithms Una lista de los algoritmos criptográficos y protocolos de seguridad que el producto soporta, como cifrado (AES, WEP), autenticación (WPA2-PSK, EAP-TLS) o protocolos de red (HTTPS, SSH). Cada elemento describe un algoritmo individual; la lista puede contener varios valores separados por comas.	802.1x RADIUS
Spanning Tree Protocol Indicates whether the device implements the Spanning Tree Protocol (STP), a network protocol that prevents loops in Ethernet topologies by dynamically blocking and forwarding paths to maintain a loop‑free logical topology.	Yes
SSH/SSL support Indicates whether the device can establish secure connections using SSH or SSL protocols, allowing encrypted remote management and data transfer.	Yes
Switch type The classification of a network switch based on its management capabilities, such as Managed or Unmanaged. This attribute indicates whether the device can be configured and monitored remotely (Managed) or operates with fixed settings without remote configuration (Unmanaged). It helps users choose a switch that matches their networking expertise and control requirements.	Managed
Switching capacity The maximum data transfer rate that the device can handle, expressed as a numeric value with an appropriate unit such as Gbit/s or Mbit/s. This attribute indicates how quickly data can be transmitted through the device and helps users compare networking performance across products.	480 Gbit/s
System event log Indicates whether the device records system events, such as errors, warnings, or informational messages, in a log that can be accessed for troubleshooting or monitoring purposes.	Yes
USB 2.0 ports quantity Represents the count of external USB 2.0 (high‑speed) connectors available on a device. The value is an integer indicating how many USB 2.0 ports can be used for data transfer or power delivery from the outside of the product, regardless of internal placement or version.	1
Virtual LAN features	Private VLAN,Voice VLAN,MAC address-based VLAN,Port-based VLAN
VLAN support Indicates whether the device can configure and manage Virtual LANs (VLANs) for network segmentation and traffic isolation. A value of "Yes" means the product supports VLAN tagging, creation, and management; a value of "No" indicates it does not provide this capability.	Yes
Web-based management Indicates whether the product can be configured and monitored through a web interface accessible via a browser, allowing remote administration over a local or internet connection.	Yes
Weight The mass of the product expressed in a standard unit such as grams or kilograms. It represents how heavy the item is and can be used for shipping calculations, handling instructions, or consumer information.	6.65 kg
Width The horizontal measurement of a product, expressed in a linear unit such as millimetres or inches. It indicates how wide the item is from one side to the other and is used for sizing, fitting, and compatibility purposes.	441 mm

D-Link is a Taiwanese networking equipment manufacturer that produces a wide range of products for the consumer, small business, and enterprise markets. Some of their most popular products include wireless routers, switches, and network attached storage devices. D-Link has a strong reputation for quality and reliability, and their products are often praised for their feature-richness and ease of use.