Battery Power - Fujitsu PSWITCH 2048T User Manual

User's Guide
 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
---- ------ ---------------- ---------- -------------- --------------
1 1 MAC
1 2 10GE
1 3 System CPLD
1 4 CPU
Fans:
Unit Fan Description
---- --- -------------- --------- ------------- ------------- --------------
1 1 Fan-1
1 2 Fan-2
1 3 Fan-3
1 4 Fan-4
1 5 Fan-5
1 6 Fan-6
Power Modules:
Unit Power supply
---- ------------
1 1
1 2
Power Consumption:
Unit Power supply
---- ------------
1 1
1 2
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
December/2018
Temp (C)
38
39
40
31
Type Speed
Removable 10031
Removable 9929
Removable 9929
Removable 9929
Removable 9929
Removable 10031
Description Type
----------------
PSU-1 Removable
PSU-2 Removable
Current (mA) Voltage (mV)
------------ ------------
8758 11869
0 0
State Max_Temp (C)
Level 1 41
Level 1 41
Level 1 44
Level 1 35
Duty level State
52% Operational
52% Operational
52% Operational
52% Operational
52% Operational
52% Operational
State
---------- --------------
Operational
Operational
Watt (mW)
------------
103948
0
FUJITSU PSWITCH
169