D-Link DGS-1530-28P/E network switch Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black

D-Link DGS-1530-28P/E. Switch type: Managed, Switch layer: L2. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 24, USB 2.0 ports quantity: 1, Console port: RJ-45. Full duplex. MAC address table: 16000 entries, Switching capacity: 128 Gbit/s. Networking standards: IEEE 802.3, IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3u, IEEE 802.3x. Power over Ethernet (PoE). Rack mounting

Switch type	Managed
Switch layer	L2
Quality of Service (QoS) support	Yes
Web-based management	Yes
Traffic classification	Yes
ARP inspection	Yes
Configuring Location Settings (CLI)	Yes
Basic switching RJ-45 Ethernet ports quantity	24
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
SFP+ module slots quantity	4
USB Type-A ports quantity	1
Console port	RJ-45
USB 2.0 ports quantity	1
Networking standards	IEEE 802.3, IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3u, IEEE 802.3x
10G support	Yes
Port mirroring	Yes
Full duplex	Yes
Policy-based routing	Yes
Flow control support	Yes
Link aggregation	Yes
Broadcast storm control	Yes
Auto MDI/MDI-X	Yes
Spanning tree protocol	Yes
Ethernet LAN data rates	10,1000,100 Mbit/s
Auto-negotiation	Yes
VLAN support	Yes
Number of VLANs	4096
MAC address table	16000 entries
Switching capacity	128 Gbit/s
Forwarding rate	95.24 Mpps
Store-and-forward	Yes
Jumbo frames support	Yes
Packet buffer memory	1.5 MB
Access Control List (ACL)	Yes
Access Control List (ACL) egress	1000
Access Control List (ACL) ingress	2000
IGMP snooping	Yes
Security algorithms	SNMP, SNMPv2, SNMPv3
MAC address filtering	Yes
SSH/SSL support	Yes
Loop protection	Yes
Password protection	Yes
Authentication type	RADIUS, TACACS+
Multicast support	Yes
Rack mounting	Yes
Stackable	Yes
Product color	Black
LED indicators	Yes
Number of fans	3 fan(s)
Noise level	54.7 dB
Mean time between failures (MTBF)	330520 h
Power source	AC
Power supply included	Yes
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Power consumption (max)	456 W
Power over Ethernet (PoE)	Yes
Power over Ethernet plus (PoE+) ports quantity	24
Total Power over Ethernet (PoE) budget	370 W
Operating temperature (T-T)	-5 - 50 °C
Storage temperature (T-T)	-20 - 70 °C
Operating relative humidity (H-H)	0 - 95%
Storage relative humidity (H-H)	0 - 95%
Heat dissipation	1554.96 BTU/h
Width	17.3" (440 mm)
Depth	9.84" (250 mm)
Height	1.73" (44 mm)
Weight	8.38 lbs (3.8 kg)