Switch 5500 - Rear View Detail; Power Socket; Open Book Warning Labels; Redundant Power System Socket - 3Com 5500-EI PWR Getting Started Manual

18 C 1: I
HAPTER NTRODUCING THE
Switch 5500 — Rear
View Detail

Power Socket

~
100-240V; 50/60Hz; 1.0A
-48 -60V;2.0A

Redundant Power System Socket

Power Socket
Open Book Warning
Labels
Redundant Power
System Socket
S S 4 S
UPER TACK
LED Color
Yellow
Yellow flashing
Off
Figure 3 Switch 5500 SI and EI — rear view
NULL
The Switch automatically adjusts its power setting to any supply voltage
in the range 100-240 VAC.
Before installing or removing any components from the Switch 5500 or
carrying out any maintenance procedures, you must read the safety
information provided in
To protect against internal power supply failure, you can use this socket
to connect the Switch to an unearthed 48V DC Redundant Power
System.
5500 F
WITCH AMILY
Indicates
Half duplex packets are being transmitted/received on the
port.
Port failed POST.
No link is present.

Open Book Warning Labels

Appendix A of this guide.
Earthing Screw