Our ADAM 6521™ is a 5-port 10/100mbps ethernet switch in a compact, rugged package designed to easily wall-mount or DIN-mount. It's built to run non-stop on any voltage between 10 and 30VDC, making it perfect for industrial applications and other traditional DC voltage environments.
The ADAM 6521 features one fiber port and four RJ-45 ports to let you easily connect fiber-optic and copper-based Ethernet systems. Fiber-optic cables help reduce noise interference from the environment and surrounding equipment, and support transmission distances up to 6000 ft.
Six LEDs on the front of the module show Power, link status for the 100Base-FX (fiber), and activity for each port.