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Affected Product ID | Description | Comments |
---|---|---|
G7A2AA102B6XXXXAXX | ^GS7000,4x(HO),TPs,Fb/Tr,42/54,8p,SA,LIRx,1x2,PS | Replace only the power supply |
G7A2AA202B6XXXXAXX | ^GS7000,4x(HO),TPs,Fb/Tr,42/54,8p,SA,2xLIRx,2x2,PS | Replace only the power supply |
GS7K-PS-1.2G | GS7K 1.2 GHz Power Supply | |
GS7K-PS-1.2G= | GS7K 1.2 GHz Power Supply | Part Alternate |
GS7KH811L13XXXXXXX | GS7K 1.2GHz SHO,85-102,1PS,LIRX | Replace only the power supply |
GS7KR411X43XXXXXXX | GS7K 1.2 GHz,4254,1PS,No Rx,2X4FCM,4x2RCM, RPD Compatible | Replace only the power supply |
GS7KR811X11XXXXXXX | GS7K 1.2 GHz,85102,1PS,No Rx,1X4FCM,4x1RCM, RPD Compatible | Replace only the power supply |
GS7KS411S11XXXXXXX | GS7K 1.2GHz,4254,1PS,SIRx,1x4FCM,4x1RCM,TPA,STDFBRTRY | Replace only the power supply |
GS7KS411S13XXXXXXX | GS7K 1.2GHz,4254,1PS,SIRx,1X4FCM,4x2RCM-2:1EDR,TPA,STDFBRTRY | Replace only the power supply |
GS7KS411S43XXXXXXX | GS7K 1.2GHz,4254,1PS,SIRx,2X4FCM,4x2RCM-2:1EDR,TP,STDFBRTRY | Replace only the power supply |
GS7KS811S11XXXXXXX | GS7K 1.2GHz,85/102,1PS,STDRX,1x4FCM,4x1RCM,TPA,STDFBRTRY | Replace only the power supply |
GS7KS811S13XXXXXXX | GS7K 1.2GHz,85102,1PS,SIRx,1X4FCM,4x2RCM-2:1EDR,TP,STDFBRTRY | Replace only the power supply |
Defect ID | Headline |
CSCvw70354 | GS7000 power module overheating |
A limited number of power supplies (GS7K-PS-1.2G), with specific serial numbers, in GS7000 nodes might overheat when connected to a power source. The potentially affected units were produced on 2020-05-27 through 2020-05-29. This field notice provides instructions on how to identify affected power supplies and order replacements.
The root cause of an affected power supply potentially overheating is a manufacturing process error for a specific serial number range produced on 2020-05-27 through 2020-05-29.
There was a single event in a customer environment that prompted detailed investigation into the manufacturing assembly process. The root cause of an affected power supply potentially overheating has been remediated. Improvements in the standard operating procedure and quality inspection processes have been implemented.
As a reminder, Cisco encourages customers to follow all safety guidelines and instructions in the Cisco 1.2 GHz GS7000 Node Installation and Operation Guide.
As a precautionary measure, Cisco promptly implemented a proactive replacement program for the limited number of units that are potentially affected. This program applies to the affected power supplies that are used in these Product IDs (PIDs):
Affected units might overheat and experience a thermal event.
Cisco requires replacement of the power supply as soon as possible.
Check the serial number to determine if the unit is affected. Impacted units can be identified by either the GS7000 node serial number or its power supply serial number. Refer to the How to Identify Affected Products section for the location of the serial number.
See the Power Supply Replacement Procedure for information on how to replace the power supply while power is maintained to the GS7000 node.
Do not follow the Return Material Authorization (RMA) process for this upgrade. If the unit is affected, refer to the Upgrade Program Information section for instructions on how to submit a replacement request.
Note: Service level agreements do not apply. All affected units will be replaced regardless of contract status.
GS7000 PID and Serial Number Location on the Unit
GS7000 PID and Serial Number and Corresponding Power Supply PID and Serial Number on the Package
Power Supply PID and Serial Number on the Unit
Cisco provides a tool to verify whether a device is impacted by this issue. In order to check the device, enter the device's serial number in the Serial Number Validation Tool.
Note: For security reasons, you must click on the Serial Number Validation Tool link provided in this section to check the serial number for the device. Use of the Serial Number Validation Tool URL external to this field notice will fail.
Click on the following link to open Support Case Manager in a new tab:
https://mycase.cloudapps.cisco.com/fieldnotice?fn=FN72010
Version | Description | Section | Date |
1.1 | Updated the Upgrade Program to use Support Case Manager (SCM). | Upgrade Program Information | 2023-APR-11 |
1.0 | Initial release. | — | 2020-DEC-17 |
If you require further assistance, or if you have any further questions regarding this field notice, please contact the Cisco Systems Technical Assistance Center (TAC) by one of the following methods:
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