D-Link DGS-1210-52MP. 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: 48, Installed SFP modules quantity: 4. Full duplex. MAC address table: 16000 entries, Switching capacity: 104 Gbit/s. Networking standards: IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE.... Power over Ethernet (PoE)

Switch type	Managed
Switch layer	L2
Quality of Service (QoS) support	Yes
Web-based management	Yes
Basic switching RJ-45 Ethernet ports quantity	48
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Installed SFP modules quantity	4
Installed SFP+ modules quantity	0
Networking standards	IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
10G support	No
Port mirroring	Yes
Full duplex	Yes
Half duplex	Yes
Flow control support	Yes
Link aggregation	Yes
Broadcast storm control	Yes
Auto MDI/MDI-X	Yes
Spanning tree protocol	Yes
Head-of-line (HOL) blocking	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s
VLAN support	Yes
Number of VLANs	256
MAC address table	16000 entries
Switching capacity	104 Gbit/s
Forwarding rate	77.4 Mpps
Static route	Yes
Number of static routes	256
Jumbo frames support	Yes
Jumbo frames	10000
Packet buffer memory	12 MB
IGMP snooping	Yes
Loop protection	Yes
Product color	Black, Gray
LED indicators	Yes
Internal memory	128 MB
Flash memory	32 MB
Mean time between failures (MTBF)	236406 h
Power source	AC
Power supply included	Yes
Number of power supply units	1
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Power consumption (max)	54.4 W
Power over Ethernet (PoE)	Yes
Power over Ethernet (PoE) ports quantity	48
Total Power over Ethernet (PoE) budget	370 W
Operating temperature (T-T)	-5 - 50 °C
Storage temperature (T-T)	-40 - 70 °C
Operating relative humidity (H-H)	0 - 95%
Storage relative humidity (H-H)	0 - 95%
Heat dissipation	507.23 BTU/h
Width	17.3" (440 mm)
Depth	16.9" (430 mm)
Height	1.73" (44 mm)
Weight	13.8 lbs (6.26 kg)
Compliance certificates	BSMI, CB, CCC, cUL
Sustainability compliance	Yes