The D-Link DMS-3130-30PS is a 30-port, stackable, Layer 3 managed multi-gigabit PoE switch with a switching capacity of 400 Gbps. It features 16 PoE ports (2.5G, 802.3af/at), 8 60W PoE++ ports (5G, 802.3bt), 2 10GBASE-T ports, and 4 10/25G SFP28 ports. Key features include a default PoE budget of 740W (expandable to 960W with optional redundant power supplies), advanced security features, and redundant power supply support.

Port specifications

• PoE Ports:
• 16 x 2.5G ports supporting IEEE 802.3af/at
• 8 x 5G ports supporting IEEE 802.3bt (60W)
• Uplink Ports:
• 2 x 10GBASE-T ports
• 4 x 10/25G SFP28 ports

Performance and capacity

• Switching Capacity: 400 Gbps
• Forwarding Rate: 298 Mpps (64-byte packets)
• Packet Buffer Memory: 4 MB
• Stacking: Supports up to 9 switches in a stack with 200 Gbps stacking bandwidth

Power and redundancy

• PoE Budget: 740W default, expandable to 960W
• Power Supplies: Modular, hot-swappable, with support for 1+1 redundant power supplies

Management and security

• Management: Web-based, CLI, and SNMP
• Security: Advanced features like 802.1X, ACLs, SSL/TLS, SSH, and various storm control features

Compatible Transceivers

The DMS-3130-30PS switch has four 10/25G SFP28 uplink ports that are compatible with 10G and 25G SFP28 transceivers. Compatible transceivers are standard 10G and 25G SFP28 transceivers