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Requirements for European Operation

114200-D Rev 00

D-13

ISDN BRI Adapter Module Requirements

The ISDN BRI adapter module (Order No. CV0004002) is approved only for

installation in a host, and with host attachments, which are either type approved

for such apparatus or, if supplied after 1st March 1989, are marked with or

supplied with a statement that the host is supplied under the terms of BABT

General Approval Number NS/G/1234/J/100003.

Installation of the ISDN BRI module in any BayStack ARN chassis (Order Nos.

CV1001001, CV1001002, CV1001003, CV1001004, CV1001005, CV1001011,

CV1001020, CV1101001, CV1101002, CV1101003, CV1101004, CV1101005)

complies with all requirements listed in this section. Installation of the ISDN BRI

upgrade module in any ARN complies with all requirements listed in this section.

Table D-12

lists the safety status of interconnection points to the connection of

other equipment.

Table D-13

lists the ISDN connector pinouts.

Table D-12. ISDN BRI Safety Status (Order No. CV0004002)

Port Location Port Description Type of Circuit

ISDN BRI ISDN TNV at SELV levels

P6 Host Port SELV

Table D-13. ISDN Connector Pinouts

Pin Signal

1 No connection

2 No connection

3Tx+

4Rx+

5Rx-

6Tx-

7 No connection

8 No connection

1 2 ... 150 151 152 153 154 155 156 157 158 159 160 ... 165 166

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Bay Networks 5000 Manual de Serviço Página 155