D-Link DGS-3130-30PS/E. Switch type: Managed, Switch layer: L3. 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. MAC address table: 16384 entries, Switching capacity: 168 Gbit/s. Networking standards: IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1v, IEEE 802.1w, IEEE 802.1x, IEEE.... Power connector: AC-in jack. Power over Ethernet (PoE). Rack mounting

Switch type	Managed
Switch layer	L3
Quality of Service (QoS) support	Yes
Web-based management	Yes
ARP inspection	Yes
System event log	Yes
MIB support	RFC1065, RFC1066, RFC1155, RFC1156, RFC2578 MIB Structure • RFC1212 Concise MIB Definitions • RFC1213 MIBII • RFC1215 MIB Traps Convention • RFC1493, RFC4188 Bridge MIB • RFC1157, RFC2571, RFC2572, RFC2573, RFC2574, RFC2575, RFC2576 SNMP MIB • RFC1442, RFC1901, RFC1902, RFC1903, RFC1904, RFC1905, RFC1906, RFC1907, RFC1908, RFC2578, RFC3418, RFC3636 SNMPv2 MIB • RFC271, RFC1757, RFC2819 RMON MIB • RFC2021 RMONv2 MIB • RFC1398, RFC1643, RFC1650, RFC2358, RFC2665, RFC3635 Etherlike MIB • RFC2668 802.3 MAU MIB • RFC2674, RFC4363 802.1p MIB • Interface Group MIB • RFC2618 RADIUS Authentication Client MIB • RFC4022 MIB for TCP • RFC4113 MIB for UDP • RFC2389 MIB for Diffserv. • RFC2620 RADIUS Accounting Client MIB • RFC2925 Ping & TRACEROUTE MIB • TFTP uploads and downloads (D-Link MIB) • Trap MIB (D-Link MIB) • RFC4265 IPv6 MIB • RFC4266 ICMPv6 MIB • Entity MIB • VRRP MIB • RIPv2 MIB • RFC1850, RFC5643 OSPF MIB • RFC4293 IPv6 SNMP Mgmt Interface MIB • DDM MIB (D-Link MIB) • Private MIB • MIB for D-Link Zone Defense • RFC3621 Power Ethernet MIB • DDP MIB • LLDP-MED MIB
Basic switching RJ-45 Ethernet ports quantity	24
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Installed SFP modules quantity	0
Installed SFP+ modules quantity	0
SFP+ module slots quantity	4
Fiber optic connector	SFP+
USB 2.0 ports quantity	1
Power connector	AC-in jack
Networking standards	IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1v, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3ah, IEEE 802.3at, IEEE 802.3az, IEEE 802.3x
10G support	Yes
Copper ethernet cabling technology	10BASE-T, 100BASE-T, 1000BASE-T
Port mirroring	Yes
Flow control support	Yes
Link aggregation	Yes
Broadcast storm control	Yes
Spanning tree protocol	Yes
Head-of-line (HOL) blocking	Yes
VLAN support	Yes
Virtual LAN features	MAC address-based VLAN, Port-based VLAN, Private VLAN, Tagged VLAN, Voice VLAN
Number of VLANs	4000
MAC address table	16384 entries
Switching capacity	168 Gbit/s
Forwarding rate	125 Mpps
Number of queues	8
Jumbo frames support	Yes
Packet buffer memory	2 MB
DHCP features	DHCP client, DHCP relay, DHCP server, DHCP snooping
Access Control List (ACL)	Yes
Access Control List (ACL) egress	512
Access Control List (ACL) ingress	2048
IGMP snooping	Yes
Security algorithms	SNMP, SNMPv3, SSH-2, SSL/TLS
SSH/SSL support	Yes
Loop protection	Yes
BPDU filtering/protection	Yes
Authentication	Auto VLAN, MAC-based authentication, Port-based authentication
Password protection	Yes
Queue scheduling algorithms	Deficit weighted round robin (DWRR), SP, WRR+SP, Weighted Round Robin (WRR)
Multicast support	Yes
Multicast features	Controllable multicast
GARP VLAN Registration Protocol (GVRP)	Yes
Routing protocols	RIP
Rack mounting	Yes
Stackable	Yes
Product color	Gray
LED indicators	Yes
Number of fans	3 fan(s)
Physical stacking (units)	9
Virtual stacking (units)	32
Noise level	53.4 dB
Mean time between failures (MTBF)	279418 h
Power source	DC
Redundant power supply (RPS) support	Yes
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (typical)	38.74 W
Power consumption (max)	454.55 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)	0 - 50 °C
Storage temperature (T-T)	-40 - 70 °C
Operating relative humidity (H-H)	10 - 90%
Storage relative humidity (H-H)	5 - 90%
Heat dissipation	1550.92 BTU/h
Width	17.3" (440 mm)
Depth	16.9" (430 mm)
Height	1.73" (44 mm)
Weight	12.3 lbs (5.6 kg)
Certification	FCC Class A, CE Class A, VCCI Class A, IC, RCM, BSMI