52-Port Layer 3 Stackable Managed Gigabit Switch D-Link DGS-3620-28PC/ESI

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

- Bảo hành 36 tháng.

52-Port Layer 3 Stackable Managed Gigabit Switch D-Link DGS-3620-28PC/ESI