D-Link DIS-200G-12S is a Layer 2 Industrial Managed Switch is equipped with 10 10/100/1000BASE-T ports and 2 SFP ports. This switch features a robust design making it ideal for deployment in industrial and outdoor surveillance settings, capable of withstanding the harshest environments. The DIS-200G-12S furthermore integrates advanced management and security functions to provide a complete solution. Durable and Reliable Design The DIS-200G-12S switch is housed in a highly resistant IP30-rated metal casing to protect the switch from harsh environmental conditions. The high electromagnetic compatibility (EMC) protects DIS-200G-12S from unwanted effects when operating in environments with strong electromagnetic interference. Meanwhile, the fanless design extends the life of DIS-200G-12S while also being able to operate in a wider temperature range of up to 65 °C. For increased flexibility, the DIS-200G-12S switch can also be mounted on a DIN rail, wall mounted, or be installed in an equipment rack. Additionally, the DIS-200G-12S switch features 6 kV surge protection on all copper ports to help prevent damage to the switch and connected devices caused by sudden power surges and lightning strikes. The in-built surge protection of up to 6 kV can mitigate the damage to the switch from both indoor and outdoor devices and network connections by absorbing the excess energy while still letting the amount of power through required for the switch to operate normally. This increases network reliability, reduces repair costs, and removes the need for replacement hardware in the event of an electrical surge or lightning strike. High Redundancy and Reliability The DIS-200G-12S switch supports ERPS quick failover recovery for ring topologies that ensures minimal downtime and avoids any loss of data in mission-critical deployment settings. Meanwhile, the dual power input allows for a redundant power supply to make sure the network continues to operate in the event of a primary power supply failure. Surveillance Traffic Optimization The DIS-200G-12S switch supports the Auto Surveillance VLAN feature. This automatically detects surveillance devices and puts them into a dedicated surveillance VLAN, segmenting their traffic from the rest of the network. This provides increased security of surveillance data, and gives the traffic a higher priority through the switch, reducing the chances of the video freezing or being delayed on live streams. A single switch can be used for both surveillance and data networks, removing the need for dedicated surveillance hardware while simultaneously reducing maintenance costs. Easy Troubleshooting The DIS-200G-12S switch features loopback detection and cable diagnostics to help network administrators find and solve network problems quickly and easily. Loopback detection is used to detect loops created by a specific port and automatically shuts down the affected port. Cable diagnostics helps network administrators quickly examine the quality of the copper cables, recognize the cable type, and detect cable errors.