52-Port Layer 3 Stackable Managed Gigabit Switch D-Link DGS-3620-28PC/ESI
Flexibility
- 20 10/100/1000BASE-T ports
- 4 Combo 10/100/1000BASE-T/SFP ports
- 4 10-Gigabit SFP+ uplink ports
- 802.3af and 802.3at PoE support
Security
- L2/L3/L4 multi-layer Access Control
- External RADIUS/TACACS+ authentication
- SSH/SSL support
- 802.1X guest VLAN
- D-Link Safeguard Engine
- Unicast Reverse Path Forwarding (uRPF)
Reliability
- Redundant Power Supply (RPS) support
- 802.1D/802.1w/802.1s Spanning Tree
- Loopback Detection (LBD)
- Ethernet Ring Protection Switching (ERPS)
High Bandwidth
- Physical/Virtual Stacking
- Physical stack of up to 12 units, 576 Gigabit ports
- Virtual stack of up to 32 units using single IP management
OAM
- 802.3ah Ethernet link OAM
- 802.1ag, ITU-T Y.1731 service OAM
Specifications
| Model | DGS-3620-28PC/ESI |
| Interfaces | |
| 10/100/1000BASE-T Ports | 20 |
| Combo Ports (10/100/1000BASE-T/SFP) | 4 |
| 10 Gigabit SFP+ Ports | 4 |
| Console Port | RS-232 |
| Management Port | 10/100BASE-TX |
| Alarm Port | Yes |
| SD card slot | Yes |
| Optional Redundant Power Supply | DPS-700A |
| Performance | |
| Switch Capacity | 128 Gbps |
| Packet Forwarding Rate | 95.24 Mpps |
| Packet Buffer | 2 Mbytes |
| MAC Address Table | 32K entries |
| IPv4 Routing Table | 12K entries |
| IPv6 Routing Table | 6K entries |
| IPv4 Forwarding Table | 8K entries |
| IPv6 Forwarding Table | 4K entries |
| Jumbo Frame Size | 130000 bytes |
| Physical and Environmental | |
| Power Input | 100 to 240 VAC, 50/60 Hz |
| Max Power Consumption | 130000 bytes |
| Dimensions | 441 x 310 x 44 mm |
| Weight | 5.76 kg |
- Bảo hành 36 tháng.
