251ºC on 1410 Bridge

Unanswered Question
Rob Huffman Thu, 06/12/2008 - 14:49
User Badges:
  • Super Blue, 32500 points or more
  • Hall of Fame,

    Founding Member

  • Cisco Designated VIP,

    2017 IP Telephony, Unified Communications

Hi Andres,

It sounds like you are hitting this issue;

Field Notice: FN - 62588 - BR1410 Radio Resets with Over Temperature Detected Message When Cold

Problem Description

BR1410s running IOS versions in the 12.3(8)JA, 12.3(8)JEA or 12.3(11)JA branch may fail in the field as the temperature drops.

The bridge syslog will report the spurious message:

Interface Dot11Radio0 Radio over temperature detected

and the radio interface will intermittently go down.


Ambient temperature is anywhere between 32 degrees Fahrenheit to 0 degrees Fahrenheit, but the BR1410 reports an over temperature warning.

Problem Symptoms

A running BR1410 continuously reports:

Interface Dot11Radio0 Radio over temperature detected .



Customers need to downgrade their 1410 Wireless Bridge Software to version 12.3(7)JA.

The image is available on Cisco.com.

See the download instructions below:

Login onto Cisco.com.

Go to the IOS Upgrade Planner - 1410 Wireless Bridge - Release 12.3 (registered customers only) page.

Select 12.3.7-JA3 (ED) from the table below.


Hope this helps!



This Discussion



Trending Topics: Other Wireless Mobility

client could not be authenticated
Network Analysis Module (NAM) Products
Cisco 6500 nam
reason 440 driver failure
Cisco password cracker
Cisco Wireless mode