D-Link DGS-3000-28LP Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 19U Black network switch

Comprehensive Controllable Network.The DGS-3000 Series Gigabit L2 Managed Switches provide wired Gigabit speeds, featuring a variety of ports for increased network bandwidth. Surge protection, advanced Layer 2 functions, and a suite of security and management tools make the DGS-3000 Series Gigabit L2 Managed Switches ideal for Metro Ethernet and campus applications.Full Port Configuration Variety of port types including Gigabit PoE ports ad well as 10 Gigabit SFP+ uplink ports.Superior Reliability Per-port surge protection and Ethernet Ring Protection Switching (ERPS) maximise service availability.Service Provider Features Layer 2 multicast functions allow IPTV streams to be distributed efficiently and security features prevent network abuse.Comprehensive Security Solution Supports Access Control Lists (ACLs) and multiple device/user authentication methods.Multi-Gigabit PerformanceThe DGS-3000 series come with a variety of port types, including 1 G RJ-45 ports, 1 G SFP ports, and 10G SFP+ ports, with all models offering a minimum of at least 2 1 G SFP ports.Efficient and Resilient NetworkingThe DGS-3000 Series supports:ITU-T G.8032 Ethernet Ring Protection Switching (ERPS), which allows 50-millisecond failover, minimising service disruption.Up to 6 kV surge protection on all Ethernet ports.IEEE 802.1AX and 802.3ad Link Aggregation allows grouping of multiple ports to provide redundancy and load balancing in mission-critical environments.ManageabilityAll switches can be manage

Management features
ARP inspection	Yes
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	4
Basic switching RJ-45 Ethernet ports quantity	24
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Copper ethernet cabling technology	10BASE-T,100BASE-TX,1000BASE-T
Console port	RJ-45
Networking
Cable types supported	Cat5,Cat5e
Tagged VLAN	Yes
Protocol-based VLAN	Yes
Private VLAN	Yes
Port-based VLAN	Yes
Networking standards	IEEE 802.1AX,IEEE 802.1D,IEEE 802.1Q,IEEE 802.1ab,IEEE 802.1ag,IEEE 802.1p,IEEE 802.1s,IEEE 802.1w,IEEE 802.3,IEEE 802.3ab,IEEE 802.3ad,IEEE 802.3ae,IEEE 802.3af,IEEE 802.3ah,IEEE 802.3at,IEEE 802.3u,IEEE 802.3x
Full duplex	Yes
Head-of-line (HOL) blocking	Yes
VLAN support	Yes
Spanning tree protocol	Yes
Port mirroring	Yes
Link aggregation	Yes
IGMP snooping	Yes
Flow control support	Yes
DHCP server	Yes
DHCP client	Yes
Auto MDI/MDI-X	Yes
10G support	Yes
Data transmission
Jumbo frames	9216
Number of static routes	64
MAC address table	16000 entries
Switching capacity	56 Gbit/s
Number of VLANs	4094
Jumbo frames support	Yes
Security
BPDU filtering/protection	Yes
Access Control List (ACL) rules	1024
Security algorithms	802.1x RADIUS,SNMP,SNMPv3,SSH,SSH-2,SSL/TLS
IGMP snooping	Yes
Access Control List (ACL)	Yes
Design
Safety	cUL, CB
Form factor	19U
Colour of product	Black
Stackable	Yes
LED indicators	Activity, Fan fail, Link, Power, Speed
Electromagnetic compatibility	CE, FCC, C-Tick, VCCI, BSMI
Rack mounting	Yes
Number of fans	2 fan(s)
Performance
Virtual stacking (units)	32
Packet buffer memory	1.5 MB
Stackable	Yes
Noise level	47.4 dB
Mean time between failures (MTBF)	304565 h
Power
Power consumption (max)	246.5 W
AC input voltage	100 - 240
AC input frequency	50/60
Power consumption (typical)	28.4 W
Redundant power supply (RPS) support	Yes
Technical details
Virtual stacking (units)	32
Form factor	19U
Colour of product	Black
Stackable	Yes
Noise level	47.4 dB
Mean time between failures (MTBF)	304565 h
Rack mounting	Yes
Power over Ethernet (PoE)
Power over Ethernet plus (PoE+) ports quantity	24
Total Power over Ethernet (PoE) budget	193 W
Power over Ethernet (PoE)	Yes
Certificates
Safety	cUL, CB
Electromagnetic compatibility	CE, FCC, C-Tick, VCCI, BSMI
Memory
Packet buffer memory	1.5 MB
Indication
LED indicators	Activity, Fan fail, Link, Power, Speed
Operational conditions
Operating temperature (T-T)	-5 - 50 °C
Operating relative humidity (H-H)	0 - 95%
Heat dissipation	840 BTU/h
Weight & dimensions
Width	440 mm
Depth	210 mm
Height	44 mm
Weight	2.54 kg

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

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