Shenzhen Yixi Electronics Co., Ltd.

Annex B ISDN Splitter

Annex B ISDN Splitter
Product Detailed

ITU G.992.1 Annex B
1)it is ISDN Splitter
2)it has three RJ11 interface for line phone and modem


        ISDN Splitter(YXSP307) can eliminate the interference between data signal and voice signal transmitted in the same telephone line and make the internet and telephone go both at the same time(Data signal for internet  voice signal for telephone)

The structure of Adsl splitter/filter: One RJ11 at one end for line.

                                                      Two RJ11 at the other end for phone and modem.





 POST PORT IMPEDANCE Zr:130ohm(150 ohms *)
 Modem impedance32 kHz to 2208K Hz100 Ω
 ISDN Insertion loss1.0KHz-40KHz  -0.8dB  MAX 
  1.0KHz-60KHz*  -1.2dB  MAX
  40KHz-80KHz  -2.0dB  MAX
  60KHz-80KHz*  -2.0dB  MAX
 Return loss1KHz--40KHz  >16dB  
  40KHz--80KHz  >14dB  
 DC resistance <12.5 Ω
 Insulation resistancebetween A wire and B wire shall>5MΩ
 ISDN Delay distortion1.0kHz-80KHz < 20 usec
 POTS Delay distortion200Hz-4kHz< 200usec
 XDSL Attenuatiom138KHz--150KHz  >55dB  
  150KHz--1104KHz  >65dB
  1104KHz--12MHz  >55dB
 Unbalance About Earth  Voice band300Hz--30KHz  >40dB  
  30KHz--1104KHz(ETSI TR 101 952-1-3 item6.5)
  1104kHz--5000kHz >46dB  






inner package



outer package


Shenzhen YiXi Electronics Co., LTD is professional specialized in adsl splitter designed manufacturer; we can design and produce many different adsl splitter according to European standard, British telecom standard, USA standard, International Telecommunication Union standard or china standard and so on.


       More than 80% of our products are exported to international market including over Twenty overseas countries such as Turkey, French,UK,Ukrain, India, Iran, Russia, USA, Cananda, Brazil and so on . So far There have been more than forty models adsl splitter in our company


       If you want to know more about adsl splitter or want to purchase adsl splitter, please contact me without hesitation, welcome you to more inquiry and communicate with me at any time


     Our principle is to provide reasonable price,efficient productions,the best quality and service for customers from home and abroad

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