D-Link DIS-210G-06P Industrial Gigabit Smart Managed PoE+ Switch, 6-Port

Applications

Highlights

• 4x Gigabit RJ-45 ports with IEEE 802.3af/at PoE+ (up to 30 W per port, 120 W total budget) plus 2x SFP slots
• Smart Managed switch (Layer 2, including static routing) with a full VLAN, QoS and security feature set
• Redundant 48–55 VDC power input with reverse-polarity and overcurrent protection
• Operating temperature from -40 to 75 °C, IP40 metal housing for cabinet installation
• Ring redundancy via ERPS with failover under 50 ms

Technical Overview

A 12 Gbps switching capacity and an 8.92 Mpps forwarding rate deliver line-rate throughput across all six ports, while the 4 PoE+ ports power endpoints such as IP cameras, wireless access points or sensors without a separate power supply. Network segmentation is handled through 802.1Q VLANs, Voice VLAN and Q-in-Q, while RSTP/MSTP, link aggregation and ERPS ring protection with sub-50 ms failover ensure high availability. Security features such as 802.1X, DHCP snooping, Dynamic ARP Inspection and IP-MAC-Port binding protect critical industrial networks, and SNMPv3, sFlow and RMON enable centralized remote monitoring. Cable diagnostics, Link OAM (802.3ah) and Connectivity Fault Management (802.1ag) simplify troubleshooting across distributed installations, and an access control list of up to 895 IPv4 entries adds a further layer of traffic control. Access control is rounded out by 802.1X with RADIUS/TACACS+ accounting, MAC-based and web-based authentication, and Guest VLAN, while an 8,000-entry MAC address table plus 16 MB of flash and 128 MB of DRAM reliably handle larger network segments. The switch is compatible with common D-Link SFP transceivers such as the DIS-S301SX, DIS-S310LX or DIS-S330EX, and carries safety certifications (cUL, CB, CE, BSMI) plus EMI approvals (CE, FCC, VCCI, IC and others) for worldwide cabinet deployment.

Installation and Operation

The switch mounts on a DIN rail; brackets for wall mounting and optional rack mounting are available. Power is supplied redundantly via two terminal-block inputs (48–55 VDC) with reverse-polarity and overcurrent protection. 6 kV surge protection on all Gigabit ports, Energy Efficient Ethernet (IEEE 802.3az) and an MTBF of more than 200,000 hours support reliable continuous operation. Configuration is handled via the web GUI (HTTPS) or CLI, and the Dying Gasp function reports a power loss to the management system before the unit shuts down.