CHAPTER 3 Physical Description
Item
#
1
-
2
SYS / TEL / PWR /
LED Descriptions
This section describes the LEDs on the front panel of the chassis.
SYS LED
The SYS LED indicates the device's operating status, as described in the following table.
Color
Green
Orange
Red
TEL LED
The TEL LED indicates the status of the FXS blades, as described in the following table.
Color
Green
Table 3-2: Front Panel Description
Label
Fan Tray cover. For more information, see
page 6 .
Front-panel LEDs. For more information, see
FAN
Descriptions
Table 3-3: SYS LED Description
State
On
LED lit as a result of one of the following:
■
Device is operating normally
■
During first stage of boot up when device is powered on
On
Chassis is approaching high temperature threshold, but not yet critical
On
LED lit as a result of one of the following:
■
Fault detected in CPU module
■
Incompatible or faulty software version (.cmp file) detected during
boot up
■
Approaching critical high temperature threshold
Off
No power
Table 3-4: TEL LED Description
State
On
LED lit as a result of one of the following:
MP-1288 | Hardware Installation Manual
Description
below .
Description
Description
- 4 -
Fan Tray
on
LED