D-Link DGS-1520-28 network switch Managed L3 10G Ethernet (100/1000/10000) 1U Black

Copper ethernet cabling technology

10BASE-T-100BASE-FX-100BASE-TX-1000BASE-T

Basic switching RJ-45 Ethernet ports quantity

4

Basic switching RJ-45 Ethernet ports type

10G Ethernet (100/1000/10000)

Gigabit Ethernet (copper) ports quantity

24

Fiber ports quantity

2

Fiber optic connector

SFP+

IGMP snooping

Yes

GARP VLAN Registration Protocol (GVRP)

Yes

Copper ethernet cabling technology

10BASE-T-100BASE-FX-100BASE-TX-1000BASE-T

Networking standards

IEEE 802.3-IEEE 802.3ab-IEEE 802.3ae-IEEE 802.3af-IEEE 802.3at-IEEE 802.3az-IEEE 802.3bz-IEEE 802.3u-IEEE 802.3x-IEEE 802.3z

Head-of-line (HOL) blocking

Yes

Spanning tree protocol

Yes

Link aggregation

Yes

Flow control support

Yes

Auto MDI/MDI-X

Yes

10G support

Yes

Multicast Listener Discovery (MLD) snooping

v1/v2

Jumbo frames

12288

MAC address table

16384 entries

Switching capacity

128 Gbit/s

Store-and-forward

Yes

Jumbo frames support

Yes

Static route

Yes

Forwarding rate

95.24 Mpps

Fiber optic connector

SFP+

Stackable

Yes

Physical stacking (units)

8

Virtual stacking (units)

32

Noise level

51.8 dB

Mean time between failures (MTBF)

468252 h

Physical stacking (units)

8

Virtual stacking (units)

32

Form factor

1U

Product colour

Black

Stackable

Yes

Noise level

51.8 dB

Mean time between failures (MTBF)

468252 h

Switch type

Managed

Web-based management

Yes

Switch layer

L3

Loop protection

Yes

BPDU filtering/protection

Yes

IGMP snooping

Yes

MAC address entries

Static MAC address entries

DHCP features

DHCP snooping

Multicast Listener Discovery (MLD) snooping

v1/v2

GARP VLAN Registration Protocol (GVRP)

Yes

Routing protocols

OSPF-RIP-RIPng-VRRP

Certification

CE Class A- FCC Class A- IC Class A- RCM Class A- VCCI Class A- BSMI Class A

Form factor

1U

Product colour

Black

Stackable

Yes

LED indicators

Activity- Link- Power- Speed

Certification

CE Class A- FCC Class A- IC Class A- RCM Class A- VCCI Class A- BSMI Class A

LED indicators

Activity- Link- Power- Speed

GARP VLAN Registration Protocol (GVRP)

Yes

Power consumption (max)

30.4 W

Redundant power supply (RPS) support

Yes

Power over Ethernet (PoE)

No

Storage temperature (T-T)

-40 - 70 °C

Storage relative humidity (H-H)

5 - 95%

Operating temperature (T-T)

-5 - 50 °C

Operating relative humidity (H-H)

10 - 95%

Heat dissipation

103.7 BTU/h

Width

207.4 mm

Depth

441 mm

Height

44 mm

Weight

2.33 kg