Further information for D-Link DGS-1520-52/E Switch 48xGE 2xSFP+
Certificates
Compliance certificates
BSMI, CE, Federal Communications Commission (FCC)
Data transmission
Switching capacity
176 Gbit/s
Forwarding rate
130.95 Mpps
MAC address table
16384 entries
Jumbo frames
12288
Store-and-forward
Static route
Jumbo frames support
Design
Form factor
1U
Product colour
Black
Rack mounting
Stackable
Management features
Switch type
Managed
Switch layer
L3
Web-based management
Network
10G support
Flow control support
Link aggregation
Auto MDI/MDI-X
Spanning tree protocol
Head-of-line (HOL) blocking
VLAN support
Operational conditions
Operating temperature (T-T)
-5 - 50 °C
Storage temperature (T-T)
-40 - 70 °C
Operating relative humidity (H-H)
10 - 95%
Storage relative humidity (H-H)
5 - 95%
Heat dissipation
174.6 BTU/h
Performance
Physical stacking (units)
8
Virtual stacking (units)
32
Noise level
56.8 dB
Mean time between failures (MTBF)
364888 h
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity
50
Basic switching RJ-45 Ethernet ports type
10G Ethernet (100/1000/10000)
Gigabit Ethernet (copper) ports quantity
48
10G Ethernet (copper) ports quantity
2
SFP+ module slots quantity
2
Fiber ports quantity
2
Fiber optic connector
SFP+
Power
Power source
AC
AC input voltage
100 - 240 V
Power consumption (max)
51.2 W
Redundant power supply (RPS) support
Power over Ethernet (PoE)
Power over Ethernet (PoE)
Protocols
Routing protocols
OSPF, RIP, RIPng, VRRP
GARP VLAN Registration Protocol (GVRP)
Security
IGMP snooping
Loop protection
BPDU filtering/protection
Sustainability
Sustainability compliance
Weight & dimensions
Width
441 mm
Depth
207.4 mm
Height
44 mm
Weight
2.78 kg
Use the smart managed switches with Layer 3 functions to aggregate your Gigabit network with 10G ports for uplink or stacking.
Highlights
48x 10/100/1000Base-T ports
2x 10GBase-T and 2x SFP+ ports
Switching capacity 176 GBit/s
Physical stacking of up to 8 units
Extensive Layer 3 functions
Prioritization of data traffic with QoS
Product type
Switch
ear category (ElektroG): relevant, Category 6: small IT and telecommunications technology devices, small IT and telecommunications technology devices B2C