CHAPTER 3 Physical Description
MP-1288 | Hardware Installation Manual
Table 3-2: Front Panel Description
Item
#
Label
Description
1
-
Fan Tray cover. For more information, see
2
SYS / TEL / PWR /
FAN
Front-panel LEDs. For more information, see
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.
Table 3-3: SYS LED Description
Color
State
Description
Green
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
Orange
On
Chassis is approaching high temperature threshold, but not yet critical
Red
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
TEL LED
The TEL LED indicates the status of the FXS blades, as described in the following table.
Table 3-4: TEL LED Description
Color
State
Description
Green
On
LED lit as a result of one of the following:
- 4 -