Installing and Operating BayStack AN and ANH Routers
D-12
114113-B Rev. 00
ISDN BRI Requirements
The ISDN BRI module for the ANH (Order Nos. AE0004006, AE0011013, and
AE0011019) and the ISDN BRI upgrade module for the AN (Order Nos. 24000,
24000-S, and 50022) are approved only for installation in a host, and with host
attachments, that are either type-approved for such apparatus or, if supplied after
1 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 BayStack ANH chassis (Order Nos.
AE1001009, AE1001010, AE1001011, and AE1001012) 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 obtains power from the host chassis and has the power
requirements shown in Table D-12.
The power drawn from the host chassis combined with the power required for any
other modules 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-12. ISDN BRI Power Requirements
Voltage Amperage
+5 V 1 A
+12 V 0.15 A
-12 V 0.15 A
