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YD-T Standards

YD-T 993

Products as per Basic standards

Coupling/Decoupling Networks for Surge Testing on Unshielded Unsymmetrical Communication Lines CDN 21AF8

Description:The CDN 21AF8 is designed to couple surge pulses onto 8 lines (4 pairs) unshielded unsymmetrical communication lines for voltage 
Model:CDN 21AF8 
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Communication Power Line Safety Tester UL-60950G

Description:Communication power line safety tester UL 60950G is designed to test the induced and conducted disturbance on the telecom lines generated by power line. It meets the requirements of UL60950. 
Model:UL-60950G 
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