Switch 5500 Family - Rear View Detail; Switch 5500 - 3Com 3CR17251-91 - Switch 5500G-EI Stackable Gigabit Ethernet Getting Started Manual

Switch 5500 Family
Rear View Detail
—

Switch 5500

Power Socket
100-240V; 50/60Hz; 2.5A
~
-48 -60V;2.0A
Redundant Power System Socket
Power Socket
~
100-240V; 50/60Hz; 7.0A
Redundant Power System Socket
LED Color
PWR LED
Green
Green flashing
Yellow flashing
Red
Off
Figure 9 Switch 5500 SI, EI and FX — rear view
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Figure 10 Switch 5500 PWR - rear view
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-52 -55V;19.5A
Switch 5500 Family — Rear View Detail
Indicates
The Switch is powered-up and operating normally.
Self Test (POST) or Software Download is in progress.
One or more ports have failed POST.
The Switch has failed its Power On Self Test.
The Switch is not receiving power or there is a fault
with the Power Supply Unit.
Open Book Warning Labels
Open Book Warning Labels
23
Earthing Screw
Earthing Screw