CLR-DSA-RJ45F and CLR-DSA-RJ45G are 10/100M and gigabit ethernet RJ45 surge protectors with small, thin and nice appearance. They are installed in the midst of ethernet cable between two network devices in series connection. At the same time a ground connection is made to conduct the excessive voltage, caused by lightning, etc. to the ground. There is no need for an external power source.

CLR-DSA-RJ45 series is a good choice for protecting expensive network devices and critical communication data providing protection
against overvoltage arising from lightning strike to the signal line and misoperation.