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end2endtechs
Beginner

Question regards temperature endurance for Cisco equipment

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

4 REPLIES 4
Jonathan Unger
Rising star

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!

*** Please rate helpful responses and mark applicable answers as correct if applicable so the community can benefit.

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

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.

amralrazzaz
Contributor

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)

amr alrazzaz
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