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Switch D-Link DGS-1520-52MP, 48 porturi Gigabit, 2 porturi SFP+, Capacity 80Gbps, 16K MAC, 17" Rackmount, 1*fan
Jumbo frames support
Yes
Static route
Yes
MAC address table
16384 entries
Store-and-forward
Yes
Jumbo frames
12288
Switching capacity
188 Gbit/s
Forwarding rate
139.88 Mpps
Form factor
1U
Stackable
Yes
Rack mounting
Yes
VLAN support
Yes
Flow control support
Yes
Mean time between failures (MTBF)
328174 h
Switch layer
L3
Web-based management
Yes
Switch type
Managed
Multicast Listener Discovery (MLD) snooping
v1/v2
Head-of-line (HOL) blocking
Yes
10G support
Yes
Power over Ethernet (PoE)
Yes
Link aggregation
Yes
Spanning tree protocol
Yes
Auto MDI/MDI-X
Yes
Heat dissipation
1635.1 BTU/h
Noise level
56.7 dB
Physical stacking (units)
8
Virtual stacking (units)
32
Basic switching RJ-45 Ethernet ports quantity
44
SFP+ module slots quantity
2
2.5G Ethernet (copper) ports quantity
4
Basic switching RJ-45 Ethernet ports type
Gigabit Ethernet (10/100/1000)
Fiber optic connector
SFP+
Fiber ports quantity
2
10G Ethernet (copper) ports quantity
2
SFP module slots quantity
2
Power consumption (max)
459.5 W
Power over Ethernet plus (PoE+) ports quantity
44
Total Power over Ethernet (PoE) budget
370 W
GARP VLAN Registration Protocol (GVRP)
Yes
Routing protocols
OSPF, RIP, RIPng, VRRP
BPDU filtering/protection
Yes
Loop protection
Yes
IGMP snooping
Yes
Weight
4.8 kg
LAN-Port-Type
Gigabit
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