DDN Lightning Arrester For Fax Machine

Communication line lightning arrester YZPST-XT-DDN Brief Introduction to Product  Shielding metal aluminum/Shielding plastic fire-proof box This product has very low output residual voltage and it can ensure the quick response time.The interface mode has the choices of RJ11,RJ45 and connection terminal,and so on.The protective lines can be divided into single line type,double-line type or multi-line type.The product can be selected separately.It is typically applied to telephone,ADSL,DDN,ISDN,fax machine,modem and SPC exchange. Product size chart Technical Parameters List Model YZPST-XT-RJ11 YZPST -XT-ISDN YZPST -XT-DDN YZPST -XT-ADSL Nominal working voltage Un 180V 48V 48V 180V Maximum continuous working voltage Uc 200V 55V 55V 200V Nominal discharge current In (8/20μs) 2.5KA 2.5A 2.5KA 2.5KA Maximum discharging current  Imax(8/20μs) 5KA 5KA 5KA 5KA 1KV/μs Voltage protection level Up (X-X) 220V 64V 64V 220V (X-G) 220V 64V 64V 220V Response time Ta ≤1ns Insertion loss ≤0.2dB External dimension 80*25*25mm/96*50*38mm Series impedance R   4Ω Data transmission rate   2Mbps Protection grade   IP20 Sheathing material   Shielding metal aluminum/Shielding plastic fire-proof box Operating temperature range Tup   -40℃to +70℃ Interface mode   RJ11/RJ45/Terminal Number of protection lines   2,3 line or 1,4 line Installation method Put an arrester in series at the leading end of the line interface of the protected equipment."OUT"