CPF100F データシートの表示（PDF） - YCL Electronics
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CPF100F Datasheet PDF : 9 Pages
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CPF100F
Electrical requirements
Splitter parameter
Range
values
Frequency range
Splitter bandwidth
DC to 3.4KHz
Nominal voice band
0.3KHz to 3.4KHz
Billing tone
12KHz±80Hz
Ringing frequency
15.3Hz to 68Hz
ADSL band
30KHz to 1104KHz
Line Impedance ZL
270ohm + (750ohm || 150nF)
CO impedance ZTc
270ohm + (750ohm || 150nF)
RT impedance ZTr
270ohm + (750ohm || 150nF)
Modem impedance
30KHz< f< 1104KHz
100 ohm
Operation voltage voice band
Nominal signal
21mVpp to 5.4 Vpp
Billing tone
10Vpp to 30.2Vpp
Ringing signal
40Vrms to 150Vrms(113Vpp to
424 Vpp)
DC voltage
0V to 105V(for ANSI 6.98)
Max. AC voltage
150Vrms with -105VDC offset
Max. differential
320V
Current voice band
Loop current
<100mA
Transient current(on/off hook) 400msec
<150mA
DC Resistance
DC Resistance
<=25 ohm
Isolation resistance tip/ring
>5 Mohm
Voice –band characteristic
Insertion loss
1004Hz
<1.2 dB
Attenuation distortion(relative to 200Hz<f<4KHz
1004Hz)
<±1.0 dB
Delay distortion
200Hz<f<4KHz
<250 usec
Return loss
200Hz<f<500Hz
>=14dB
500Hz<f<2KHz
>=18dB
2KHz<f<3.4KHz
>=14dB
Return loss billing tone
12KHz+/-1KHz
>=12dB
Longitudinal conversion loss LCL 200Hz to 3KHz
>45 dB
Line Interface
Return Loss Voice band
200Hz<f<500Hz
>=14dB
500Hz<f<2KHz
>=18dB
2KHz<f<3.4KHz
>=14dB
ADSL modem interface
Isolation voltage
>2000Vrms for 1 minute
ADSL band characteristic
Stop band attenuation
30KHz<f<1104KHz
>45 dB
YCL
Page 4
RDPS-POTS044(R3)
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