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Leanpay - pravi NLB Buy&Go WORLDLINE AAA Odličnost
Vrh / Računalništvo / Mrežna oprema / Žična mrežna oprema / Preklopniki /
Preklopnik D-Link DGS-1520-28MP/E
Preklopnik D-Link DGS-1520-28MP/E
Preklopnik D-Link DGS-1520-28MP/E
Switch 440mm D-Link DGS-1520-28MP/E 2*SFP+/ 2*XGE/20*GE PoE retail
MPN: 
DGS-1520-28MP/E
EAN: 
0790069472008
Naša koda: 
75990
Garancija: 
24 mesecev
1092,98 €
Obročno odplačevanje:
Predviden datum dobave: 11. 11. 2026
Razpoložljivost:
3 kosov
Najnižja možna cena ob nakupu večje količine:
1086,47 € / kos
Razpoložljivost v naprednem pogledu:
6 kosov
Število RJ-45 Ethernet priključkov: 20
Vrsta stikala: Upravljano stikalo
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity
20
Basic switching RJ-45 Ethernet ports type
Gigabit Ethernet (10/100/1000)
Fiber optic connector
SFP+
2.5G Ethernet (copper) ports quantity
4
Fiber ports quantity
2
SFP+ module slots quantity
2
10G Ethernet (copper) ports quantity
2
Management features
Switch type
Managed
Web-based management
Yes
Switch layer
L3
Design
Product colour
Black
Rack mounting
Yes
Stackable
Yes
Form factor
1U
Weight & dimensions
Weight
4.29 kg
Network
10G support
Yes
Flow control support
Yes
Auto MDI/MDI-X
Yes
Link aggregation
Yes
VLAN support
Yes
Spanning tree protocol
Yes
Head-of-line (HOL) blocking
Yes
Logistics data
Harmonized System (HS) code
85176990
Data transmission
Switching capacity
140 Gbit/s
Store-and-forward
Yes
MAC address table
16384 entries
Jumbo frames
12288
Jumbo frames support
Yes
Forwarding rate
104.16 Mpps
Static route
Yes
Power over Ethernet (PoE)
Power over Ethernet (PoE)
Yes
Total Power over Ethernet (PoE) budget
370 W
Power over Ethernet plus (PoE+) ports quantity
20
Power
Power consumption (max)
453.3 W
Performance
Mean time between failures (MTBF)
333946 h
Noise level
57.1 dB
Virtual stacking (units)
32
Physical stacking (units)
8
Security
Loop protection
Yes
IGMP snooping
Yes
BPDU filtering/protection
Yes
Operational conditions
Heat dissipation
1545.8 BTU/h
Protocols
GARP VLAN Registration Protocol (GVRP)
Yes
Routing protocols
OSPF
RIP
RIPng
VRRP
Multicast features
Multicast Listener Discovery (MLD) snooping
v1/v2
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