3Com 5500-EI - Switch 5500 - Rear View Detail

Switch 5500 — Rear View Detail 21
Switch 5500 — Rear
View Detail
Figure 9 Switch 5500-SI, EI and FX — rear view
Figure 10 Switch 5500-EI PWR - rear view
Switch 5500G-EI Figure 11 Switch 5500G-EI — rear view
PWR LED
Green The Switch is powered-up and operating normally.
Green flashing Self Test (POST) or Software Download is in progress.
Yellow flashing One or more ports have failed POST.
Red The Switch has failed its Power On Self Test.
Off The Switch is not receiving power or there is a fault
with the Power Supply Unit.
LED Color Indicates
Power Socket
Redundant Power System Socket
100-240V; 50/60Hz; 2.5A
Open Book Warning Labels
NULL
Earthing Screw
~
-48 -60V;2.0A
Power Socket
Redundant Power System Socket
100-240V; 50/60Hz; 8.0A
Open Book Warning Labels
NULL
Earthing Screw
~
-53 -55V;19.5A
Redundant Power System Socket
Power Socket
Stacking Cable Port (Down)
Stacking Cable Port (Up)
Expansion Module Slot
Stacking: Green=OK, Flashing Green=Traffic, Yellow=Link Fault, Yellow Flashing=Stack Fault
Stack LEDs
Handle
-52 - -55V;19.5A
DOWN
UP
Switch 5500G PoE PSU 24-Port
NULL