Understanding led indicators, Power and system leds – D-Link DES-1228 User Manual
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connector, and the male into a power outlet. Supported input
voltages range from 100-240V AC, and 50-60Hz.
Understanding LED Indicators
The front panel LEDs provides instant status feedback and simplifies
monitoring and troubleshooting tasks.
Figure 6 – LED indicators of the Switch
Power and System LEDs
Power LEDs
On
When the Power LED light is on, the Switch is receiving
power.
Off
When the Power LED light is off, the power cord is
not improperly connected.
CPU LEDs ( Management Indicator)
Blinking When the CPU is working, the CPU LED is blinking.
Off
The CPU is idle.
See also other documents in the category D-Link Computer Accessories:
- DES-3624 (162 pages)
- DES-1008PA (2 pages)
- DES-802 (37 pages)
- SECURICAM NETWORK DCS-5300 (143 pages)
- DES-1108 (24 pages)
- DES-3225G (175 pages)
- DES-1105 (24 pages)
- DES1226 (42 pages)
- DES-1026G (16 pages)
- DES-1228P (100 pages)
- DES-3226 (179 pages)
- DES-3326 (285 pages)
- DES-1210-28P (1 page)
- DES-1004 (46 pages)
- DES-3018 (260 pages)
- DES-1024D (17 pages)
- DES-1024D (2 pages)
- DES-2212 (86 pages)
- DES-3208 (92 pages)
- DES-1252 (60 pages)
- DES-1008M (50 pages)
- DES-1226G (27 pages)
- DES-810 (38 pages)
- DE-805TP (19 pages)
- DES-3326S (349 pages)
- DES-5200 (144 pages)
- DES-1016D (26 pages)
- DES-1012 (47 pages)
- DES-3250TG (186 pages)
- DES-1200M (48 pages)
- DE-824TP (15 pages)
- DFE-2600 (147 pages)
- DES-5016 (96 pages)
- 16-Port 10/100/1000Mbps Gigabit Ethernet Switch + 2-Port Mini GBIC Web-Smart Switch DGS-1216T (61 pages)
- DES-3224 (75 pages)
- xStack DXS-3227P- (5 pages)
- DES-3216 (70 pages)
- WIRELESS G DCS-950G (2 pages)
- DES-2218 (86 pages)
- xStack DXS-3350SR (3 pages)
- DES-1008D (24 pages)