D-Link Gigabit Smart Managed Industrial 12-Port PoE Switch

High redundancy and reliability. The DIS-200G series 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.

• Easy troubleshooting. The DIS-200G series 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 a?ected port. Cable diagnostics helps network administrators quickly examine the quality of the copper cables, recognize the cable type, and detect cable errors.
• Durable and reliable design. The DIS-200G Series switches are housed in a highly resistant IP30-rated metal casing to protect the switches from harsh environmental conditions. The high electromagnetic compatibility (EMC) protects the DIS-200G series from unwanted e?ects when operating in environments with strong electromagnetic interference. Meanwhile, the fanless design extends the life of DIS-200G series while also being able to operate in a wider temperature range of up to 75
• deg.C. For increased ?exibility, the DIS-200G series can also be mounted on a DIN rail, wall mounted, or be installed in an equipment rack. Additionally, the DIS-200G series 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.
• Power over Ethernet support. The DIS-200G-12PSW is a PoE-ready switch with a total PoE budget of 130 W, capable of supplying up to 30 W of power per port to connected PoE-enabled devices. This e?ectively reduces deployment times, reduces cable clutter, and eliminates the need for dedicated power supplies to allow PoE-devices to be installed in remote locations.
• Surveillance traffic optimization. The DIS-200G series 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.