CPF101NW View Datasheet(PDF) - YCL Electronics

Part Name

Description

Manufacturer

CPF101NW

Product type: ISDN/POTS splitter. System application: asymmetric digital sudscriber line.

YCL Electronics  

Product Specification

CPF101NW

4.2.2. POTS requirement :

Splitter parameter

Electrical requirements

Range

values

Frequency range

Splitter bandwidth

Nominal voice band

Billing tone

Ringing frequency

ADSL band

Line Impedance ZL

CO impedance ZTc

RT impedance ZTr

Modem impedance

160KHz< f< 1104KHz

Operation voltage voice band

DC to 16KHz

0.3KHz to 3.4KHz

16KHz±80Hz

22Hz to 28Hz

160KHz to 1104KHz

270ohm + (750ohm || 150nF)

270ohm + (750ohm || 150nF)

270ohm + (750ohm || 150nF)

100 ohm

Nominal signal

Billing tone

Ringing signal

DC voltage

Max. AC voltage

Max. differential

Current voice band

Loop current

21mVpp to 5.4 Vpp

10Vpp to 30.2Vpp

40Vrms to 80Vrms(113Vpp to 227

Vpp)

0V to –72V

70Vrms with –72VDC offset

voltage

190V

<100mA

Transient current(on/off hook)

DC Resistance

DC Resistance

Isolation resistance tip/ring

<400mA

<=12.5 ohm

>5 Mohm

Voice –band characteristic

Splitter parameter

Rang

Value

Insertion Loss

200HZ<f<3.4KHz

(Refer to 1KHz)

16KHz±1KHz

<±1dB

<3.0dB

Return Loss

1KHz

300Hz<f<3.4KHz

3.4kHz<f<4KHz

<1 dB

>12 dB

>8 dB

Data sheet subject to change without notice

RDPS-POTS321(R1)03/15/2002

SHEET 6 OF 13

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