Huawei SmartAX MA5600T Hardware Description page 973

SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Hardware Description
Figure 6-36 Front panel of the SPD28SZ surge protector
LEDs
Table 6-38
Issue 24 (2018-07-30)
HUAWEI
华为技术
SPD28SZ -LA单相防雷箱
Single Phase Lightning Protection Box
工作指示
working indicator
注意!高压危险
Danger! High Voltage
绿灯正常
Green=normal Red=fault
describes the LEDs on the front panel of the SPD28SZ surge protector.
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故障指示
failure indicator
红灯失效
6 Electromechanical Device
953