QTech QSW-7600 Series Hardware Installation And Reference Manual page 32

Hardware Installation
1. Product Overview
Primary/standby
supervisor module
LED
Alarm LED
Fan status LED
Power status LED
Switching fabric
module LED
www.qtech.ru
Solid red
Blinking
green
Solid green The module is operational.
Primary Off
Solid green The module acts as the primary supervisor
Alarm Off
Solid red
Solid
yellow
Fan Solid
Green
Solid
Yellow
Solid Red
Power Off
Solid
Green
Solid Red
FE Off
Solid
Green
Solid Red
The module is faulty.
Initialization is in progress. Continuous
blinking indicates errors.
The module acts as the standby supervisor
module.
module.
No fault
The system fails, interrupting functioning of
the whole system or a module; the device
may be damaged if it continues operating.
The device overheats, which will affect the
system performance. The system may
continue operating.
The fan module is operational.
The fan module is not in position or
powered off.
A failure occurred.
The power module is not in position.
The power module is operational.
A failure occurred.
The switching fabric module is not in
position or powered off.
The switching fabric module is operational.
A failure occurred.
32