12-33
Cisco 1240 Connected Grid Router Hardware Installation Guide
OL-26223-04
Chapter 12 Installing Battery Backup Units
BBU Technical Specifications
Min charging temp : 333
Max charging temp : 273
Output current max : 323
Output voltage max : 400
The command output shows the eeprom summary information for battery backup units 0, 1, and 2 that
is used to troubleshoot the battery.
CGR1240#
show platform battery unit
Battery pack state: Operational
Battery unit 0 1 2
---------------------------+-----------+-----------+-----------
Status ................... Idle Full Idle
Charge level ............. 89 % 97 % 90 %
Capacity Remaining (mAh) 5124 5596 5221
Full Charge Capacity (mAh) 5739 5739 5739
Voltage ............. (mV) 11673 11913 11721
Current ............. (mA) 0 0 0
Temperature ......... ('C) 30 31 30
Firmware version ......... 5213 5213 5213
The command output displays a range of charge, capacity, and parameter information for battery backup
units 0, 1, and 2. The firmware version is version 5219.
show environment power
Note
The
show environment power
command only displays the power statistical data on routers using the
Cisco IOS operating system. The command displays both the power statistical data and the battery
backup status on routers using the Cisco CG-OS operating system.
To display the power statistical data, use the
show environment power
command in user EXEC mode:
CGR1240#
show environment power
A sample output from this command is:
AC voltage .......... [V] 116.000
AC current .......... [A] 0.609
DC voltage .......... [V] 11.937
DC current .......... [A] 1.468
Hotspot#1 temperature ['C] 33
Hotspot#2 temperature ['C] 50
The command output has power supply summary information that provides power data for the router.
BBU Technical Specifications
This section describes the specifications and standards supported by the BBU.
Note
For BBU connector and cable specifications, see the
“Connector and Cable Specifications”
appendix.
•
Router Power Path Selection, page 12-34
•
Discharge Conditions, page 12-34