Huawei AR120 Series - 9 Appendix; Appendix A List of Indicators

9 Appendix
About This Chapter
9.1 Appendix A List of Indicators
9.2 Appendix B On-site Cable Assembly and Installation
9.3 Appendix C Environmental Requirements for Device Operation
9.4 Appendix D Equipment Grounding Specifications
9.5 Appendix E Engineering Labels for Cables
9.6 Appendix F Guide to Using Optical Modules
9.7 Appendix G Fault Tag
9.1 Appendix A List of Indicators
System Status Indicator
The system indicator SYS is located on the chassis or the SRU, showing the system running
status. When the SYS indicator is on the SRU, an ACT indicator is located next to it, as
shown in Table 9-1.
Table 9-1 Description of the system status indicator
Position
Silkscreen Color Description
On the chassis SYS Red and green Slow blinking green: The system is
running properly.
Fast blinking green: The system is
powering on or restarting.
Huawei
AR100&AR120&AR150&AR160&AR200&AR1200&AR
1600&AR2200&AR3200&AR3600 series Enterprise
Routers
Hardware Installation and Maintenance Guide
9 Appendix
Issue 05 (2018-07-30) Huawei Proprietary and Confidential
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