User's Manual
Navini Networks, Inc. Ripwave Base Station I&C Guide
Part #40-00047-00 Rev D v1.0 215
February 28, 2003
Appendix L: Chassis Alarms
The chassis contains two connectors that are used to send alarm indications to the BTS. One of
the connectors, labeled CABINET ALARM, is used to trigger alarm conditions that occur within
the external chassis. The second connector, labeled BBU, is used to process alarms from the
battery backup unit. Both connectors contain six pins. The pin orientation, as seen from the back
of the chassis, is shown in Figure L1.
Figure L1: Pin Orientation