28-port Gigabit Layer 3 Stackable Smart Managed Switch D-Link DGS-1520-28
Interfaces
- 24 x 10/100/1000Base-T Ports
- 2 x 10GBase-T Ports
- 2 x 10G SFP+ Ports
Advanced L2 features
- RSPAN
- Selective Q-in-Q
Advanced L3 features
- IGMP v1/v2/v3
- MLD v1/v2
- PIM-SM/DM/SSM
- Static Route
- RIP/RIPng
- OSPF
Reliability and Resiliency
- Ethernet Ring Protection Switching (ERPS)
- Virtual Router Redundancy Protocol (VRRP)
- Redundant Power Supply (RPS) support
Management, Provisioning and Automation
- D-View 7
- D-Link Network Assistant (DNA)
- Zero Touch Provisioning (ZTP)
Specifications
Model | DGS-1520-28 |
General | |
Hardware Version | A1 |
Size | 19” standard rack width, 1U height |
Number of Ports | 24 x 10/100/1000Base-T Ports 2 x 10GBase-T Ports 2 x 10G SFP+ Ports |
Media Interface Exchange | Auto or configurable MDI/MDIX |
Performance | |
Switching Capacity | 128 Gbps |
Transmission Method | Store-and-forward |
Maximum Forwarding Rate | 95.24 Mpps |
MAC Address Table | Up to 16,384 entries per device |
Static MAC Addresses | Up to 512 static MAC entries |
Physical | |
Acoustic | 51.8 dB(A) |
Power Input | 100 - 240 VAC |
Maximum Power Consumption | 30.4 W |
Dimensions | 441 x 207.4 x 44 mm |
Weight | 2.33 kg |
Operating Temperature | -5 to 50°C |
Storage Temperature | -40 - 70°C |
Operating Humidity | 10% - 95% RH |
Storage Humidity | 5% - 95% RH |
- Bảo hành: 36 tháng.