Specifications

March 2005 Hardware Basics 67
OmniSwitch 6600 Status LEDs
CONSOLE
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
EXPANSION/STACKING
EXPANSION
49 50 51 52
TM
OmniSwitch 6648
OK1
OK2
PS1
PS2
PRI
SEC
TEMP
FAN
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
25
26
LINK/ACT
LINK/ACT
LINK/ACT
LINK/ACT
SEL
4
547
Temperature Management LEDs
TEMP. Displays solid green when the
switch is operating within the allowed
temperature range. Displays solid amber
if a temperature error occurs (i.e., the
switch is operating outside the tempera-
ture range).
FAN. Displays solid green when all fans
in the fan tray are running at normal
speed. Displays solid amber if a fan error
occurs (i.e., one or more fans are not run-
ning at normal speed).
Hardware and Software Status LEDs
OK1. Hardware Status. Displays solid green
when powered on and the switch has passed
hardware diagnostic tests. Displays solid
amber when powered on and the switch has
failed hardware diagnostic tests.
OK2. Software Status. Blinks green when the
switch’s system management software is
operational. Displays solid amber when a sys-
tem software failure occurs. Blinks amber
when the software is in a transitional state
(e.g., when software is being downloaded to
the switch).
Power Supply LEDs
PS1. Displays solid green when the primary
(i.e., factory-installed) power supply status
is OK and the power supply is operating
normally. Displays solid amber in the
unlikely event of a power supply failure.
PS2. Displays solid green when the optional
redundant power supply status is OK and
the power supply is operating normally.
Displays solid amber if no redundant power
supply is installed or in the unlikely event
of a redundant power supply failure.
Slot Indicator LED
The slot indicator LED is manually configurable
and displays the switch’s current slot number in a
stacked configuration (i.e., 1 – 8). For detailed
information on manually setting the switch’s slot
number, refer to page 25.
Ethernet Port LEDs
Each Ethernet port has a built-in corresponding LED. This
LED indicates the link and activity status for each Ethernet
port. The LED displays green when a valid Ethernet cable
connection exists. Flashes green as data is transmitted or
received on the port.
LED Location
Port Power LED
(OS6600-P24
only)