D-Link DGS-1520-52/E network switch Managed L3 10G Ethernet (100/1000/10000) 1U Black

Stackable: Yes
Product colour: Black
Rack mounting: Yes
Form factor: 1U
AC input voltage: 100 - 240 V
Power consumption (max): 51.2 W
Power source: AC
Redundant power supply (RPS) support: Yes
Loop protection: Yes
IGMP snooping: Yes
BPDU filtering/protection: Yes
Operating relative humidity (H-H): 10 - 95%
Heat dissipation: 174.6 BTU/h
Operating temperature (T-T): -5 - 50 °C
Storage temperature (T-T): -40 - 70 °C
Storage relative humidity (H-H): 5 - 95%
Switch type: Managed
Web-based management: Yes
Switch layer: L3
Weight: 2.78 kg
Height: 44 mm
Depth: 207.4 mm
Width: 441 mm
VLAN support: Yes
Auto MDI/MDI-X: Yes
Spanning tree protocol: Yes
Link aggregation: Yes
Flow control support: Yes
10G support: Yes
Head-of-line (HOL) blocking: Yes
Mean time between failures (MTBF): 364888 h
Noise level: 56.8 dB
Physical stacking (units): 8
Virtual stacking (units): 32
Compliance certificates: CE, BSMI, Federal Communications Commission (FCC)
Routing protocols: RIPng, RIP, OSPF, VRRP
GARP VLAN Registration Protocol (GVRP): Yes
10G Ethernet (copper) ports quantity: 2
SFP+ module slots quantity: 2
Fiber optic connector: SFP+
Fiber ports quantity: 2
Gigabit Ethernet (copper) ports quantity: 48
Basic switching RJ-45 Ethernet ports quantity: 50
Basic switching RJ-45 Ethernet ports type: 10G Ethernet (100/1000/10000)
Store-and-forward: Yes
MAC address table: 16384 entries
Static route: Yes
Jumbo frames support: Yes
Switching capacity: 176 Gbit/s
Forwarding rate: 130.95 Mpps
Jumbo frames: 12288
Power over Ethernet (PoE): No
Sustainability compliance: Yes