D-Link DGS-2000-28 network switch Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black

D-Link DGS-2000-28. Switch type: Managed, Switch layer: L2/L3. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 24, Console port: RJ-45. Full duplex. MAC address table: 8000 entries, Switching capacity: 56 Gbit/s. Networking standards: IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z. Rack mounting, Form factor: 1U

Switch type	Managed
Switch layer	L2/L3
Quality of Service (QoS) support	Yes
Web-based management	Yes
MIB support	Y
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
Networking standards	IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
Full duplex	Yes
Half duplex	Yes
Auto MDI/MDI-X	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s
VLAN support	Yes
Virtual LAN features	Tagged VLAN
MAC address table	8000 entries
Switching capacity	56 Gbit/s
Forwarding rate	41.7 Mpps
Store-and-forward	Yes
Packet buffer memory	4.1 MB
DHCP features	DHCP relay, DHCP snooping
Access Control List (ACL)	Yes
IGMP snooping	Yes
Static port security	Yes
SSH/SSL support	Yes
IP-MAC-Port binding	Yes
Multicast support	Yes
Multicast Listener Discovery (MLD) snooping	Y
Rack mounting	Yes
Form factor	1U
Product color	Black
LED indicators	Activity, Link, Power, Speed
Memory type	DDR3-SDRAM
Internal memory	256 MB
Flash memory	32 MB
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power over Ethernet (PoE)	No
Operating temperature (T-T)	-5 - 50 °C
Storage temperature (T-T)	-40 - 70 °C
Operating relative humidity (H-H)	10 - 90%
Storage relative humidity (H-H)	5 - 90%
Width	17.3" (440 mm)
Depth	9.84" (250 mm)
Height	1.73" (44 mm)
Weight	4.74 lbs (2.15 kg)
Harmonized System (HS) code	85176990