10-06-2016 07:17 PM
Hello,
I want to know what is the maximum temperature endurance for Cisco equipment listed below :
Cisco Routers – 2911, 1811 Cisco Catalyst WS-C2960S-48FPS-L Cisco IP Phones - CP-7925G, CP-7945G, CP-7965G
Thank you,
Sam
10-06-2016 09:41 PM
Hi Sam,
What you are looking for can be found in the various product data sheets.
Note that listed operating temperatures can change at different elevations (will be listed in the table if applicable).
Routers
2911:
- Operating Temperature: 5,906 feet (1,800m) Maximum Altitude 32 to 104ºF (0 to 40ºC)
- http://www.cisco.com/c/en/us/products/collateral/routers/2900-series-integrated-services-routers-isr/data_sheet_c78_553896.html
1811:
- Opertating Temperature: 32 to 104°F (0 to 40°C)
- http://www.cisco.com/c/en/us/products/collateral/routers/1801-integrated-services-router-isr/product_data_sheet0900aecd8028a95f.html
Switch
2960-S:
- Operating Temperature: Up to 5000 ft (1500 m) 0º to 113ºF (-5º to 45ºC)
- http://www.cisco.com/c/en/us/products/collateral/switches/catalyst-2960-series-switches/product_data_sheet0900aecd80322c0c.html
Phones
7925G:
- Operating Temperature: 32 to 104°F (0 to 40°C)
- http://www.cisco.com/c/en/us/products/collateral/collaboration-endpoints/unified-wireless-ip-phone-7925g/data_sheet_c78-504890.html
7945G:
- Operating Temperature: 32 to 104°F (0 to 40°C)
- http://www.cisco.com/c/en/us/products/collateral/collaboration-endpoints/unified-ip-phone-7945g/product_data_sheet0900aecd8069bb80.html
7965G:
- Operating Temperature: 32 to 104°F (0 to 40°C)
- http://www.cisco.com/c/en/us/products/collateral/collaboration-endpoints/unified-ip-phone-7965g/product_data_sheet0900aecd8069bd58.html
Hope this helps!
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10-06-2016 09:46 PM
Hello ,
Thanks for your reply. I was able to see that too after some search. Can you please verify on your end the impact of exposing any of the above equipment to temp around
130-135 degrees F (57-60 C) for four hours
10-06-2016 10:03 PM
I won't be able to physically verify on my end any of the effects of those temperatures on that gear (my oven is already busy melting Cisco Cius').
However, the datasheets do state that all of those devices can withstand those temperatures when they are powered off (non-operating conditions / storage temperature).
I can not recommend exceeding the datasheet temperatures for operating conditions.
04-27-2021 07:43 PM
hi .. long time to response but i have this result now , is it fine ?
Cisco IOS Software, C2900 Software (C2900-UNIVERSALK9-M), Version 15.4(3)M1, RELEASE SOFTWARE (fc1)
CISCO2911-Router#show environment last
SYSTEM POWER SUPPLY STATUS
==========================
Internal Power Supply Type: AC
Internal Power Supply 12V Output Status: Normal
External Redundant Power Supply is absent or powered off
SYSTEM FAN STATUS
=================
Fan 1 OK, Low speed setting
Fan 2 OK, Low speed setting
Fan 3 OK, Low speed setting
Fan 4 OK, Low speed setting
SYSTEM TEMPERATURE STATUS
=========================
Intake Left(Bezel) temperature: 20 Celsius, Normal
Intake Left temperature: 20 Celsius, Normal
Exhaust Right(Bezel) temperature: 25 Celsius, Normal
Exhaust Right temperature: 24 Celsius, Normal
CPU temperature: 53 Celsius, Normal
Power Supply Unit temperature: 25 Celsius, Normal
REAL TIME CLOCK BATTERY STATUS
==============================
Battery OK (checked at power up)
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