Indicators on the Switch Panel
Different switch models have different indicators on their panels. This section describes indicators on the S5700-LI supporting a single power module and the S5700-SI supporting double power modules. For the states and meanings of other indicators on other switch models, see "Indicator Description" in the Hardware Description.
Table 13-1 Indicators on an S5700-LI supporting a single power moduleIndicator
|
Color
|
Description
|
|---|
PWR: internal power supply indicator
|
-
|
Off: The switch is not powered on.
|
Green
|
Steady on: The power module is supplying power normally.
|
Yellow
|
Steady on: The internal power module is faulty, and the switch is powered by the RPS system.
|
SYS: system status indicator
|
-
|
Off: The system is not running.
|
Green
|
- Fast blinking: The system is starting or is copying the system software and configuration file from a USB flash drive during a USB-based upgrade.
- Slow blinking: The system is running normally.
|
Yellow
|
Blinking: - The switch is in sleeping mode.
- During a USB-based upgrade, this indicator blinks after the switch downloads required files and restarts. At this time, the upgrade is successful and you can remove the USB flash drive.
|
Red
|
|
Mini USB indicator
|
Green
|
Off: The Mini USB port is disabled, and the console port is enabled.
Steady on: The Mini USB port is enabled.
When the Mini USB indicator is steady green, the console port indicator is off.
|
Console port indicator
|
Green
|
Off: The console port is disabled, and the Mini USB port is enabled.
Steady on: The console port is enabled (default state).
When the console port indicator is steady green, the Mini USB indicator is off.
|
Table 13-2 Indicators on an S5700-SI supporting double power modulesIndicator
|
Color
|
Description
|
|---|
PWR1: power supply indicator
|
-
|
Off: No power module is detected in slot PWR1, or the power module is not working normally and the switch has no other power module to supply power.
|
Green
|
Steady on: A power module is installed in slot PWR1 and is working normally.
|
Red
|
Steady on: The switch has two power modules installed. Any of the following situations has occurred on the power module in slot PWR1:
The power module is detected but its power switch is in off position.
The power module is detected but not connected to a power source.
The power module has failed.
|
PWR2: power supply indicator
|
-
|
Off: No power module is detected in slot PWR2, or the power module is not working normally and the switch has no other power module to supply power.
|
Green
|
Steady on: A power module is installed in slot PWR2 and is working normally.
|
Red
|
Steady on: The switch has two power modules installed. Any of the following situations has occurred on the power module in slot PWR2:
The power module is detected but its power switch is in off position.
The power module is detected but not connected to a power source.
The power module has failed.
|
SYS: system status indicator
|
-
|
Off: The system is not running.
|
Green
|
|
Yellow
|
Steady on: The system is performing a self-check during a startup.
Blinking: The switch has restarted after a successful upgrade using a USB flash drive. You can remove the USB flash drive from the switch.
|
Red
|
Steady on: The system does not work normally after registration, or a fan alarm or temperature alarm has been generated.
Blinking: The system cannot be upgraded after a USB flash drive is inserted. The USB-based upgrade failed.
|
Power Module Indicators
States and meanings of indicators vary on different power modules.
Table 13-3 Description of the indicator on the 150 W AC power module panelIndicator
|
Color
|
Description
|
|---|
STATUS
|
Green
|
Off: - The input power is out of range, for example, no AC input power, AC input overvoltage, or AC input undervoltage.
- The output power is out of range, for example, undervoltage or overtemperature occurs.
Steady on: The AC power input is in the normal range.
Blinking: The output power is out of range, for example, overvoltage, overcurrent, or short circuit occurs.
|
Table 13-4 Description of indicators on a 150 W DC power module panelIndicator
|
Color
|
Description
|
|---|
STATUS
|
Green
|
Off: - The input power is out of range, for example, no DC input power, DC input overvoltage, or DC input undervoltage.
- The output power is out of range, for example, undervoltage or overtemperature occurs.
Steady on: The DC power input is in the normal range.
Blinking: The output power is out of range, for example, overvoltage, overcurrent, or short circuit occurs.
|
Table 13-5 Description of indicators on a 170 W AC power module panelIndicator
|
Color
|
Description
|
|---|
INPUT
|
Green
|
- Off: The AC input power is out of range.
- Steady on: The AC power input is in the normal range.
|
OUTPUT
|
Green
|
- Off: The AC output power is out of range.
- Steady on: The AC output power is in the normal range.
- Blinking: The output power is out of range, for example, overvoltage, overcurrent, or short circuit occurs.
|
Table 13-6 Description of indicators on a 170 W DC power module panelIndicator
|
Color
|
Description
|
|---|
INPUT
|
Green
|
- Off: The DC input power is out of range.
- Steady on: The DC power input is in the normal range.
|
OUTPUT
|
Green
|
- Off: The DC output power is out of range.
- Steady on: The DC output power is in the normal range.
- Blinking: The output power is out of range, for example, overvoltage, overcurrent, or short circuit occurs.
|
Table 13-7 Description of the indicator on a 180 W DC power module panelIndicator
|
Color
|
Description
|
|---|
STAT: running status indicator
|
Green
|
- Off: The power input is abnormal (for example, no input, overvoltage, or undervoltage) or the power output is abnormal (for example, undervoltage or overtemperature).
- Steady on: The power module is working normally.
- Blinking: The output power is out of range, for example, overvoltage, overcurrent, or short circuit occurs.
|
Table 13-8 Description of the indicator on a 260 W DC power module panelIndicator
|
Color
|
Description
|
|---|
STAT: running status indicator
|
Green
|
- Off: The power input is abnormal (for example, no input, overvoltage, or undervoltage) or the power output is abnormal (for example, undervoltage, overvoltage, short circuit occurs, or overtemperature).
- Steady on: The power module is working normally.
- Blinking: The output power is out of range, for example, overcurrent.
|
Table 13-9 Description of the indicator on a 300 W AC power module panelIndicator
|
Color
|
Description
|
|---|
STAT: running status indicator
|
Green
|
- Off: The power input is abnormal (for example, no input, overvoltage, or undervoltage) or the power output is abnormal (for example, undervoltage, overvoltage, short circuit occurs, or overtemperature).
- Steady on: The power module is working normally.
- Blinking: The power module is being registered.
|
Table 13-10 Description of the indicator on the 350 W AC power module panelIndicator
|
Color
|
Description
|
|---|
STATUS
|
Green
|
Off: The AC power input is abnormal (for example, no input, overvoltage, or undervoltage) or AC power output is abnormal (for example, overvoltage, overcurrent, short-circuit, or overtemperature).
Steady on: The power module is working properly.
|
Table 13-11 Description of the indicator on the 350 W DC power module panelIndicator
|
Color
|
Description
|
|---|
STATUS: running status indicator
|
Green
|
- Off: The power input is abnormal (for example, no input, overvoltage, or undervoltage) or the power output is abnormal (for example, overvoltage, overcurrent, short-circuit, or overtemperature).
- Steady on: The power module is working normally.
|
Table 13-12 Description of the indicator on a 600 W AC power module panelIndicator
|
Color
|
Description
|
|---|
STAT: running status indicator
|
Green
|
- Off: The power input is abnormal (for example, no input, overvoltage, or undervoltage) or the power output is abnormal (for example, overvoltage or undervoltage).
- Steady on: The power module is working normally.
- Blinking: The output power is out of range, for example, overcurrent or short circuit occurs.
|
Table 13-13 Description of indicators on a 500 W DC power module panelIndicator
|
Color
|
Description
|
|---|
STATUS
|
Green
|
- Off: No DC power input is provided.
- Steady on: The DC input power is in the normal range.
|
Table 13-14 Description of indicator on the 650 W DC PoE power module panelIndicator
|
Color
|
Description
|
|---|
STATUS: running status indicator
|
Green
|
- Off: The power input is abnormal (for example, no input, overvoltage, or undervoltage) or the power output is abnormal (for example, overvoltage, overcurrent, short-circuit, or overtemperature).
- Steady on: The power module is working normally.
|
Table 13-15 Indicators on a 250 W, 580 W, or 500 W AC PoE power moduleIndicator
|
Color
|
Description
|
|---|
INPUT
|
Off
|
No power input is provided to the AC power module.
|
Green
|
Steady on: The AC power input is normal.
|
Red
|
Steady on: The AC power input is abnormal, for example, the input voltage is too low or too high.
|
OUTPUT
|
Off
|
The AC power module does not provide any power output.
|
Green
|
Steady on: The AC power output is normal.
|
Red
|
Steady on: The AC power output is abnormal. The possible causes are:
- Failure of fans in the power module
- Output overvoltage
- Output overcurrent
- Short circuit on the output line
- Overtemperature protection
|
Table 13-16 Description of the indicator on a 1000 W AC PoE power moduleIndicator
|
Color
|
Description
|
|---|
STAT: running status indicator
|
Green
|
- Off: The power input is abnormal (for example, no input, overvoltage, or undervoltage) or the power output is abnormal (for example, overvoltage or overtemperature).
- Steady on: The power module is working normally.
|
Table 13-17 Description of the indicator on a 1000 W DC power moduleIndicator
|
Color
|
Description
|
|---|
STAT: running status indicator
|
Green
|
- Off: The power input is abnormal (for example, no input, overvoltage, or undervoltage) or the power output is abnormal (for example, overvoltage or overtemperature).
- Steady on: The power module is working normally.
|
Table 13-18 Description of indicators on a 1150 W AC PoE power module panelIndicator
|
Color
|
Description
|
|---|
STATUS
|
Green
|
Off: - The AC power input is abnormal, for example, no AC input power, AC input overvoltage, or AC input undervoltage occurs.
- The AC power output is abnormal, for example, output undervoltage or overtemperature occurs.
Steady on: The AC power input is in the normal range.
Blinking: The AC power output is abnormal, for example, overvoltage, overcurrent, or short circuit occurs.
|
Fan Module Indicator
Table 13-19 Description of indicators on the CX7E1FANA fan module panel
Indicator
|
Color
|
Description
|
STATUS
|
Off
|
The fan module is not running.
|
Green
|
|
| Red |
Steady on: The fan module has a hardware fault and needs to be replaced.
Slow blinking: An alarm has been generated and needs to be handled. Common causes of this alarm include errors of dual in-line package (DIP) switches, short-circuit, fan blades blocked, and other fan module faults.
|
Table 13-20 Description of indicators on the FAN-40EA-B fan module panel
Indicator
|
Color
|
Description
|
STATUS
|
Off
|
The fan module is not running.
|
Green
|
|
Red
|
Steady on: The fan module has a hardware fault and needs to be replaced.
Slow blinking: An alarm has been generated and needs to be handled. Common causes of this alarm include errors of dual in-line package (DIP) switches, short-circuit, fan blades blocked, and other fan module faults.
|
Table 13-21 Description of the indicator on a FAN-028A-B fan module panel
Indicator
|
Color
|
Description
|
STATUS: running status indicator
|
Off
|
The fan module is not running.
|
Green
|
Slow blinking: Fans are working properly.
|
Red
|
Steady on: The fan module has a hardware fault and needs to be replaced.
|
Table 13-22 Description of indicators on the CX7E1FANA fan module panel
Indicator
|
Color
|
Description
|
STATUS
|
Off
|
The fan module is not running.
|
Green
|
|
| Red |
Steady on: The fan module has a hardware fault and needs to be replaced.
Slow blinking: An alarm has been generated and needs to be handled. Common causes of this alarm include errors of dual in-line package (DIP) switches, short-circuit, fan blades blocked, and other fan module faults.
|
Table 13-23 Description of the indicator on a FAN-031A-B fan module panelIndicator
|
Color
|
Description
|
|---|
Fan module indicator
|
Off
|
The fan module is not running.
|
Green
|
Steady on: The fan module is starting.
Slow blinking: The fan module is working properly.
|
Red
|
Steady on: The fan module has a hardware fault and must be replaced. Common causes include short circuits, fan blades blocked, and faults of the fan module.
|
Table 13-24 Description of the indicator on a FAN-40HA-B fan module panelIndicator
|
Color
|
Description
|
|---|
STATUS: running status indicator
|
Off
|
The fan module is not running.
|
Green
|
Slow blinking: The fan module is working properly and communicating normally with the system.
Fast blinking: The fan module is working properly but has not established communication with the system.
|
Red
|
Steady on: The fan module has a hardware fault and must be replaced.
Blinking: An alarm has been generated and needs to be handled. Possible causes of the alarm include errors of dual in-line package (DIP) switches, short-circuit, fan blades blocked, and faults of the fan module.
|
