User’s Guide FUJITSU PSWITCH
December/2018 169
In the case of non-hot swapping, make sure that both power cables are
plugged in.
7. Check the status of the power units.
Check the status of power units with the show environment command.
Command Execution Example
(ET-7648BRA-FOS) #show environment
Temperature Sensors:
Unit Sensor Description Temp (C) State Max_Temp (C)
---- ------ ---------------- ---------- -------------- --------------
1 1 MAC 38 Level 1 41
1 2 10GE 39 Level 1 41
1 3 System CPLD 40 Level 1 44
1 4 CPU 31 Level 1 35
Fans:
Unit Fan Description Type Speed Duty level State
---- --- -------------- --------- ------------- ------------- --------------
1 1 Fan-1 Removable 10031 52% Operational
1 2 Fan-2 Removable 9929 52% Operational
1 3 Fan-3 Removable 9929 52% Operational
1 4 Fan-4 Removable 9929 52% Operational
1 5 Fan-5 Removable 9929 52% Operational
1 6 Fan-6 Removable 10031 52% Operational
Power Modules:
Unit Power supply Description Type State
---- ------------ ---------------- ---------- --------------
1 1 PSU-1 Removable Operational
1 2 PSU-2 Removable Operational
Power Consumption:
Unit Power supply Current (mA) Voltage (mV) Watt (mW)
---- ------------ ------------ ------------ ------------
1 1 8758 11869 103948
1 2 0 0 0
Battery Status: GOOD
Please confirm the State of Power Modules are “Operational”.
4.5. Battery Power
The switch has a Power Battery on its CPU board for maintain the RTC. If this
battery is out, system cannot hold the time, and after the power on or reboot,
system clock setting is cleared into January the first, 2016/01/01 00:00:00. Other
configuration and log entries of the switch are stored into persistent storage, there
is no effect except for the system clock.
This battery is consumed when the power is not supplied to the switch. It is
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