MF604F Ver la hoja de datos (PDF) - YCL Electronics

Número de pieza

componentes Descripción

Lista de partido

MF604F

Micro filter for South Africa

YCL Electronics  

Product Specification

MF604F

4.2. Electrical specification :

Electrical requirements

Splitter parameter

Range

values

Frequency range

Splitter bandwidth

DC to 16KHz

Nominal voice band

0KHz to 4KHz

Ringing frequency

17Hz , 25Hz

ADSL band

26KHz to 1104KHz

Line Impedance ZL

270ohm + (750ohm // 150nF)

CO impedance ZTc

270ohm + (750ohm // 150nF)

RT impedance ZTr

270ohm + (750ohm // 150nF)

Modem impedance

26KHz< f< 1104KHz

100 ohm

Operation voltage voice band

Nominal signal

21mVpp to 5.4 Vpp

Ringing signal

35Vrms to 75Vrms

DC voltage

0V to 78V

Max. AC voltage

25Hz < f <50Hz

100Vrms with78VDC offset

Current voice band

Loop current

<=125mA

Transient current(on/off hook)

<=125mA

DC Resistance

DC Resistance

<=25 ohm

Isolation resistance between any

>25 Mohm

wire and earth

Isolation resistance between wires At 200Vdc

>25Mohm

Voice–band characteristic

Delay distortion

200Hz<f<4KHz

<200 usec

Data sheet subject to change without notice

RDPS-MF050(R0)08/27/2002

SHEET 5 OF 12

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