The DGS-1530-28P is a 24-port Gigabit stackable smart managed switch with 4 x 10G SFP+ uplink ports. Key specifications include a 128 Gbps switching capacity, 95.24 Mpps forwarding rate, 370W total PoE budget, and support for a 6 kV surge protection on all RJ-45 ports. It also features a smart fan, a console port, and a USB 2.0 port.

Ports

• 24 x 10/100/1000 Mbps PoE ports (802.3af/at compliant)
• 4 x 10 Gigabit SFP+ ports
• 1 x RJ-45 console port
• 1 x USB 2.0 port

Performance

• Switching Capacity: 128 Gbps
• Max Packet Forwarding Rate: 95.24 Mpps (64-byte packets)
• MAC Address Table: 16K entries
• Jumbo Frame Support: 10240 bytes
• Stacking Bandwidth: 80 Gbps

Power

• Max Power Consumption: 456W (with PoE on)
• PoE Budget: 370W
• Optional Redundant Power Supply: Supports DPS-700

Physical and Environmental

• Dimensions: 440 x 250 x 44 mm
• Weight: 2.15 kg
• Fan: Smart Fan
• Surge Protection: 6 kV on all Ethernet RJ-45 ports (IEC61000-4-5)
• Operating Temperature: -5°C to 50°C

Features

• Stackable design
• L2 features like VLAN, QoS, and STP
• Advanced security features including 802.1X, ACLs, and DoS prevention

Compatible Transceivers

The DGS-1530-28P switch is compatible with SFP+ transceivers, which can be used in its 4x 10G SFP+ ports.