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Telephone Line SPD- RJ11 connector

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Product Abstract:

Data transmission line and phone line RJ11 connector surge protector for telecommunication, DSL, ADLS, ISDN systems protection against surges at the boundaries from lightning protection zone 0B-2 and higher.

Product Description


1. Interference absorption.

2. Communication line SPD.

3. Easy installation, simple maintenance.

4. High speed transmission rate, low loss .

5. Various working voltage available: DC24V, DC48V.


communication network in MODEM, data transmission line, fax machines, PABX etc.

Dimension drawing:

Basic circuit diagram:

Technical Parameters:

Test Instrument: 

Download Data Sheet

Telephone Line SPD RJ11.pdf

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