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Specifications
Ports & interfaces | |
---|---|
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+ |
Network | |
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 |
Data transmission | |
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 |
Optical fiber | |
Fiber optic connector | SFP+ |
Performance | |
Stackable | Yes |
Physical stacking (units) | 8 |
Virtual stacking (units) | 32 |
Noise level | 51.8 dB |
Mean time between failures (MTBF) | 468252 h |
Technical details | |
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 |
Management features | |
Switch type | Managed |
Web-based management | Yes |
Switch layer | L3 |
Security | |
Loop protection | Yes |
BPDU filtering/protection | Yes |
IGMP snooping | Yes |
MAC address entries | Static MAC address entries |
DHCP features | DHCP snooping |
Multicast features | |
Multicast Listener Discovery (MLD) snooping | v1/v2 |
Protocols | |
GARP VLAN Registration Protocol (GVRP) | Yes |
Routing protocols | OSPF-RIP-RIPng-VRRP |
Certificates | |
Certification | CE Class A- FCC Class A- IC Class A- RCM Class A- VCCI Class A- BSMI Class A |
Design | |
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 |
Indication | |
LED indicators | Activity- Link- Power- Speed |
Mobile network | |
GARP VLAN Registration Protocol (GVRP) | Yes |
Power | |
Power consumption (max) | 30.4 W |
Redundant power supply (RPS) support | Yes |
Power over Ethernet (PoE) | |
Power over Ethernet (PoE) | No |
Operational conditions | |
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 |
Weight & dimensions | |
Width | 207.4 mm |
Depth | 441 mm |
Height | 44 mm |
Weight | 2.33 kg |
D-Link DGS-1520-28 network switch Managed L3 10G Ethernet (100/1000/10000) 1U Black
Weight | 3.600000 lbs |
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