CPF104IG 데이터 시트보기 (PDF) - YCL Electronics

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CPF104IG

ISDN Filter for ADSL

YCL Electronics  

Product Specification

CPF104IG

1. Introduction:

The CPF104IG is a splitter module that has been specifically designed to implement the

functionality of low pass filter in ISDN over ADSL application. The CPF104IG integrate low

pass filter that block the high frequency energy from reaching the ISDN device and provide

isolation from impedance effects of the ISDN device on ADSL. Because the ISDN splitter

connects directly to the subscriber loop media , it must also provide some protection for

externally induced line hits or faults which could damage any attached equipment or

endanger humans interacting with the installed equipment. The circuit protection will be

provided mostly by standard central office line protection means and additional protection

measures built into splitter to protect against line overstress which could damage the splitter

itself. This splitter mainly consist of one low pass filter which provide ISDN and POTS solution

respectively

2. Reference:

Ref. 1 : ETSI TS 101 388 Asymmetric Digital Subscriber Line European specific

requirements

Ref. 2 : ANSI T1.413

Network and customer installation interface.

Ref. 3 : ITU G.992.1 Annex B

Ref. 4 : ITU-T K.21

Resistibility of telecommunication switching equipment to

Overvoltages and overcurrents .

3. Abbreviations:

ADSL

ISDN

CO

CPE

POTS

RT

ZADSL

Asymmetric Digital Subscriber Line

Integrated Service Digital Network

Central Office

Customer Premise Equipment.

Plain Old Telephone Service

Remote Terminal

Network termination of ADSL

Data sheet subject to change without notice

RDPS-POTS434(R0)10/16/2002

SHEET 3 OF 11

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