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Requirements for European Operation
312410-A Rev 00
D-7
ISDN BRI Requirements
The ISDN BRI module (Order Nos. AE0004006, AE0011013, and AE0011019
for the ANH-8/DC) and ISDN BRI upgrade module (Order Nos. 24000, 24000-S,
and 50022 for the AN/DC) are 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 General Approval Number NS/G/1234/J/100003.
Installation of the ISDN BRI module in any ANH-8/DC chassis (Order Nos.
AE1001041, AE1001042, AE1001043, and AE1001044) complies with all
requirements listed in this section. Installation of the ISDN BRI upgrade module
in any AN complies with all requirements listed in this section.
Power Requirements
The ISDN BRI is powered from the host chassis and has the power requirements
shown in Table D-9
.
The power drawn from the host chassis combined with that required for any other
cards and accessories must be within the power rating of the host chassis.
You must install the ISDN BRI upgrade module in an AN in such a way as to not
impair the integrity of the network protection from hazardous voltages used or
generated internally by the host chassis.
Table D-9. ISDN BRI Power Requirements
Voltage Amperage
+5 V 1 A
+12 V 0.15 A
-12 V 0.15 A