ADSL splitters and Microfilters enable broadband to be delivered to you on your standard telephone line. It allows you to surf the ADSL Internet, use e-mail and many other ADSL internet services whilst still using your telephone, answer machine, fax or any of other piece of telephony equipment that you have attached to your ADSL splitters,ADSL filters or other VDSL,ISDN splitters,XDSL splitters etc.

1. POTS -3dB cutoff frequency: 10kHz,
2 .Attenuation: 300Hz-3.4kHz,-1.0dB Max
3 .D.C. Resistance each line: 25 Ohm Max.
4 .Inserition loss (@200Hz to 4KHz) -1dB Max.,60KHz to 90KHz)> -20dB Max.
120KHz-300KHz>-40dB,500KHz-1104KHz>-65dB
5 .Return loss: 300-3.4kHz, -14dB Min.
6 .Longitudinal balance(CMRR): @200Hz to 1kHz,-58dB Min. @3kHz, -53dB Min.
7 .POTS loop current: 100mA DC
8 .Envelope delay distorition (0.6 to 3.4kHz): 100uS. Max.
9 .Impedance(@300Hz to 3.4kHz): 600 Ohm

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