D-Link DIS-200G-12S Industrial Gigabit Smart Managed Switch, 12-Port

Industrial Gigabit Switch for the Network Backbone

Application Areas

• Network backbone and aggregation alongside PoE switches in video surveillance installations
• Outdoor industrial cabinets and DIN-rail mounted control panels
• Smart city infrastructure with redundant ERPS ring topologies

Highlights

• 10 Gigabit ports (10/100/1000BASE-T) plus 2 SFP ports for fiber uplinks
• IP30 metal housing for DIN-rail or wall mounting, operating temperature -40°C to 65°C
• Low power consumption of just 10.26W, alarm relay output (1A at 24V)
• MTBF of approximately 276,773 hours for high operational reliability
• 5-year D-Link warranty

Technology Overview

With a switching capacity of 24 Gbps and a forwarding rate of 17.85 Mpps, the DIS-200G-12S handles traffic reliably using store-and-forward switching, backed by a MAC address table of up to 8,000 entries. Its feature set includes STP/RSTP/MSTP, 802.3ad link aggregation (up to 6 groups of 8 ports each), LLDP, IGMP and MLD snooping, plus ERPS (G.8032) for ring-based redundancy. VLAN capabilities such as 802.1Q tagged VLAN with up to 4094 VIDs, Auto Surveillance VLAN 2.0 and Voice VLAN simplify network segmentation. QoS with 802.1p and four queues per port ensures prioritized traffic handling. Security features including D-Link Safeguard, storm control, port security, 802.1X access control with RADIUS, and SSH/SSL round out the package.

Management and Diagnostics

Management is available via web UI (IPv4/IPv6), industry-standard CLI, SNMP v1/v2c/v3 with traps, or the D-Link Network Assistant (DNA) software; dual image and dual configuration support simplify firmware updates without downtime. Cable diagnostics and Digital Diagnostics Monitoring (DDM) for SFP transceivers are available for troubleshooting. IEEE 802.3az Energy Efficient Ethernet (EEE) and additional power-saving features reduce energy consumption during operation.

Power Supply and Accessories

The DIS-200G-12S is powered via a terminal block accepting 12 to 48VDC (dual input), or alternatively via a 4-pin DIN connector at 12V DC (single input). Optional D-Link power supplies such as the DIS-N240-48 enable redundant power supply, while compatible SFP transceivers such as the DIS-S301SX, DIS-S302SX and DIS-S310LX extend uplink options.