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The WSP-DBP-RJ45-ADSL Wallis data line surge protector
Wiring diagram of a WSP-DBP-RJ45-ADSL data line surge protector

The WSP/DBP/RJ45/ADSL is a complex surge protection device designed for protection of data, communication, measuring and control lines against surge effects.

This surge protection device is recommended for use in the Lightning Protection Zones Concept at the boundaries of LPZ 0A(B)– 1 according to EN 62305. They provide effective protection of connected equipment against common mode and differential mode surge effects according to IEC 61643-21. The nominal current of individual protected lines IN < 0,1A.

This device consist of gas discharge tubes, series impedance and transils, offering 2 pair protection. Produced for a nominal voltage of 170V, designed for the protection of equipment using DSL technology. The connection of protected lines is carried out by by RJ45 connectors.

Features and Benefits:

  • Simple to install.
  • Response time (tA) <30ns.
  • Operating temperature between -40oC – +80oC.
No. of Protected PairsNominal Voltage (Un)Max. Continuous Operating Voltage (Uc)Nominal Current (In)Data RateSeries Impedance per LinePart Number
No. of Protected Pairs2Nominal Voltage (Un)170VMax. Continuous Operating Voltage (Uc)204VNominal Current (In)100mAData Rate10 Mbit/sSeries Impedance per Line1.5 - 10ΩPart NumberWSP-DBP/RJ45/ADSL


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