Appendix D Requirements for European Operation

This appendix provides information required for operating the AN/DC and ANH-8/DC in Europe.

ANH-8/DC Safety Status

Tables D-1, D-2, and D-3 list the safety status of interconnection points to the connection of other equipment.

Table D-1.

Safety Status (Order Nos. AE1001041, AE1001042,

 

AE1001043, and AE1001044)

 

 

 

 

Port Location

 

Port Description

Type of Circuit

 

 

 

 

COM1

 

V.28, X.21, V.35

TNV (Telecommunications Network

 

 

 

Voltage) at SELV (Safety Extra-Low

 

 

 

Voltage) levels

 

 

 

 

COM2

 

V.28, X.21, V.35

TNV at SELV levels

 

 

 

 

Console

 

V.28

SELV

 

 

 

 

AUI

 

Ethernet AUI

SELV

 

 

 

 

UTP1-8

 

Ethernet 10Base-T

SELV

 

 

 

 

Table D-2.

Safety Status (Order Nos. AE0004005, AE0011012, and

 

AE0011020)

 

 

 

 

 

Port Location

 

Port Description

Type of Circuit

 

 

 

 

COM3

 

V.28, X.21, V.35

TNV at SELV levels

 

 

 

 

312410-A Rev 00

D-1

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Nortel Networks AN/DC Appendix D Requirements for European Operation, ANH-8/DC Safety Status, 28, X.21 TNV at Selv levels