DC 12V Indicator
Table 6-14 describes the possible states of the DC 12V indicator.
Table 6-14 Description of the DC 12V indicator
Silkscreen Color Description
DC 12V Green Steady on: The router is receiving power
normally from the power source connected
to the corresponding power socket.
Off: The router cannot be powered by the
power source connected to the
corresponding power socket, or the power
socket is not connected to any power source.
GE Electrical Interface Indicator
Table 6-15 describes the possible states of a GE electrical interface indicator.
Table 6-15 Description of a GE electrical interface indicator
Silkscreen
Color Description
GE electrical
interface indicator
Green Steady on: The power supply level for PDs
is 0 to 3.
Off: The router is not supplying power to
PDs.
Orange Steady on: The power supply level for PDs
is 4.
Off: The router is not supplying power to
PDs.
Signal Indicator
Table 6-16 describes the possible states of the signal indicators.
Huawei AR500&AR530&AR550 series Industrial Switch
Routers
Hardware Installation and Maintenance Guide
6 Appendix
Issue 05 (2015-12-01) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
132
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