D-Link DGS-2000-28 24-port Gigabit Managed DGS-2000-28

The DGS-2000 Series provide a diverse range of Gigabit port densities to accommodate various needs of enterprise access layer connectivity. With options such as PoE to conveniently power edge devices, SFP ports to extend network connectivity, advanced Layer 2 functionalities, and Layer 3 Lite manageability, the DGS-2000 Series is the ideal choice for any enterprise access layer deployment.

Ultra High Availability
For mission critical environments, the DGS-2000 series supports IGMP snooping, port mirroring, Spanning Tree Protocol (STP), and Link Aggregation Control Protocol (LACP). The IEEE 802.3x Flow Control function allows servers to directly connect to the switch for fast, reliable data transfers.
Network maintenance features include loopback detection and cable diagnostics. Loopback detection significantly speeds up troubleshooting by automatically detecting and terminating switching loops.
The cable diagnostics feature, designed primarily for administrators and customer service representatives, determines the cable quality and quickly discovers errors, allowing for effortless diagnostics and maintenance.

An Added Line of Defense Against Attacks?
Defend your network with D-Link�s innovative Safeguard Engine� to neutralize threats such as malicious network flooding attacks, ARP spoofing, and bogus DHCP IP addressing. Compatible with 802.1X RADIUS server applications, port-based and host-based authentication are applied through the Access Control List (ACL) to enhance network security.?

Seamless Integration for All Access Layer Requirements
The DGS-2000 Series includes a wide variety of port and media types, including 10/100/1000BASE-T RJ-45 ports, 100/1000 Mbps GbE/SFP combo ports, and 100/1000 Mbps SFP ports. The DGS-2000-10, DGS-2000-26, DGS-2000-10P and DGS-2000-10MP models feature two 100/1000 Mbps SFP ports, while all other DGS-2000 Series models feature two or four GbE/SFP combo ports, allowing you to choose the most suitable media type for your requirements.
All DGS-2000 Series PoE switches include support for IEEE 802.3af/at and higher power budgets up to 370W, allowing more PoE devices to be powered by the switch. Additionally, an extended Link Layer Discovery Protocol (LLDP) automatically negotiates and manages power fed to IEEE 802.3at PoE+ powered devices for optimal power distribution.

QoS (Quality of Service) - Unhindered Surveillance & VoIP with a Simple Click
If you need surveillance or VoIP, there is no need to build a dedicated network. Simply enable the Auto Surveillance VLAN & Auto Voice VLAN features. Your surveillance videos will always run smoothly, and your VoIP calls will be crystal-clear from beginning to end, even during peak working hours.


Versatile Management?
The DGS-2000 Series comes with the D-Link Network Assistant (DNA) utility that enables administrators to remotely control their network down to the port level. The D-Link Network Assistant utility allows customers to easily discover multiple D-Link Managed Access Switches within the same L2 network segment and display them on-screen for instant access, so users do not need to change the IP address of their PC. This allows for simultaneous configuration and setup of all discovered devices, including password changes and firmware upgrades. The DGS-2000 Series also supports Command Line Interface (CLI) through Telnet, SSH and the console port.

Data transmission



Forwarding rate



41.7 Mpps


MAC address table



8000 entries


Packet buffer memory



4.1 MB


Store-and-forward



Yes


Switching capacity



56 Gbit/s


Design



Form factor



1U


LED indicators



Activity, Link, Power, Speed


Product colour



Black


Rack mounting



Yes


Logistics data



Harmonized System (HS) code



85176990


Management features



MIB support



Y


Quality of Service (QoS) support



Yes


Switch layer



L2/L3


Switch type



Managed


Web-based management



Yes


Multicast features



Multicast Listener Discovery (MLD) snooping



Y


Multicast support



Yes


Network



Auto MDI/MDI-X



Yes


Ethernet LAN data rates



10, 100, 1000


Full duplex



Yes


Half duplex



Yes


Networking standards



IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z


Virtual LAN features



Tagged VLAN


VLAN support



Yes


Operational conditions



Operating relative humidity (H-H)



10 - 90 %


Operating temperature (T-T)



-5 - 50 �C


Storage relative humidity (H-H)



5 - 90 %


Storage temperature (T-T)



-40 - 70 �C


Package dimensions



Depth (package,cm)



52.5 cm


Gross Weight (Package, kg)



5.01 kg


Height (package,cm)



9.1 cm


Width (package,cm)



36.9 cm


Performance



Flash memory



32 MB


Harmonized System (HS) code



85176990


Internal memory



256 MB


Memory type



DDR3-SDRAM


Ports & interfaces



Basic switching RJ-45 Ethernet ports quantity



24


Basic switching RJ-45 Ethernet ports type



Gigabit Ethernet (10/100/1000)


Combo SFP ports quantity



4


Console port



RJ-45


Installed SFP modules quantity



4


Power



AC input frequency



50 - 60 Hz


AC input voltage



100 - 240 V


Power over Ethernet (PoE)



Power over Ethernet (PoE)



No


Product dimensions



Net Weight (Product, kg)



3.08 kg


Product Depth



4.4 cm


Product Height



44 cm


Product Width



14 cm


Security



Access Control List (ACL)



Yes


DHCP features



DHCP relay, DHCP snooping


IGMP snooping



Yes


IP-MAC-Port binding



Yes


SSH/SSL support



Yes


Static port security



Yes


Vendor information



Brand Name


D-Link


Warranty



5 Year(s)