CPF105G Ver la hoja de datos (PDF) - YCL Electronics

Número de pieza

componentes Descripción

Fabricante

CPF105G

Asymmetric Digital Subscriber Line

YCL Electronics  

Product Specification

CPF105G

4.3. ZHP-r Definition:

To facilitate the test of the splitter , the high pass data have to be taken into consideration.

Capacitors of 0.1uF on the NT-side are connected in series with 0.12uF capacitors in the

tip-And ring-line of the ADSL-output of the splitter itself(see block diagram above). The

equivalent circuit diagram of the NT-side is shown below :

4.4. DC characteristic:

All requirement of this specification can be met in the presence of all POTS loop currents

from 0mA to 120mA. This in line filter can pass POTS tip-to-ring dc voltages of 0V to 105V

and ringing signals of 40 V to 150 Vrms at any frequency from15.3Hz to 68Hz with a dc

component in the range from 0V to 105V. The DC resistance from tip-to-ring at the line port

interface with the phone interface shorted, shall be less than or equal to 25 ohms for one

splitter. The DC resistance from tip-to-ground and from ring-to-ground at the POTS

interface with the U-R interface open shall be greater than or equal to5 Megohms. The

ground point shall be local building or green wire ground. As an objective , the DC esistance

should exceed 10MΩ.

Data sheet subject to change without notice

RDPS-POTS281(R1)04/30/2002

SHEET 7 OF 11

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