TNR-RJ45 type signal lightning protector are applicable to computer network.

     TNR-RJ45 type signal protector devices are designed according to IEC standard, the interface form is standard RJ45,RJ11 crystal joint, it can protect 1 pair or 2pairs communication special circuit. It is used for telephone, fax machine, computer, communication interface of terminal device for modem, it can prevent the device from lightning over voltage or network over voltage.