Huawei SE2900 - 2 Other Accessories; Alarm Box

HUAWEI SE2900 Session Border Controller
Hardware Description
2 Other Accessories
Issue 01 (2016-01-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
87
2 Other Accessories
About This Chapter
2.1 Alarm Box
2.2 Optical Module
2.3 Electrical Module
2.1 Alarm Box
Functions
The alarm box is used to receive alarm information and provide audio and visual alarms.
The universal alarm box adopts a box structure. It features advanced technology, appropriate
layout, and high operability, serviceability, and security. The alarm box is generally mounted
on the wall in the maintenance and monitoring room.
Exterior
The front panel of the alarm box provides the following components: alarm sound indicator,
alarm severity indicator, serial interface communication status indicator, speaker, alarm
confirm button, alarm sound turnoff button, and alarm sound turnoff indicator. Figure 2-1
shows the front panel of the alarm box.