D-Link DES-3028 | Managed 24-Port 10/100 Stackable Switch + 4 Gigabit Ports + 2 Combo SFP Slots

1. Port Count: 24 10/100 ports, 4 Gigabit ports, 2 Combo SFP slots
2. Switching Capacity: 12.8 Gbps
3. Forwarding Rate: 9.5 Mpps
4. VLAN Support: Yes (IEEE 802.1Q)
5. Quality of Service (QoS) Support: Yes (IEEE 802.1p)
6. Layer 2 Features: Port Mirroring, Link Aggregation Control Protocol (LACP), Spanning Tree Protocol (STP), Rapid Spanning Tree Protocol (RSTP), Multiple Spanning Tree Protocol (MSTP)
7. Layer 3 Features: Static Routing, IP Interfaces, DHCP Server
8. Security Features: Access Control List (ACL), 802.1X Port-based Access Control, Port Security, Broadcast/Multicast/Unicast Storm Control
9. Management: Web-based GUI, CLI, SNMP v1/v2c/v3, RMON, Dual Image Support
10. Power Supply: Internal Power Supply, AC Input: 100 to 240 VAC, 50/60 Hz
11. Dimensions: 440 x 210 x 44 mm (17.32 x 8.27 x 1.73 in)
12. Weight: 3.2 kg (7.05 lbs)

Notes:
1. The DES-3028 switch supports advanced security features like Access Control List (ACL) and 802.1X Port-based Access Control to protect your network from unauthorized access.
2. With its web-based GUI and CLI, the switch is easy to manage and configure.
3. The DES-3028 switch is stackable, allowing you to manage multiple switches as a single unit, simplifying network management.