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Beginner

Can I use AIR-PWRINJ4 for Cisco IP Phone 7975

Hi ,

Can I use AIR-PWRINJ4 for Cisco IP Phone 7975??????

Thank you!

3 REPLIES 3
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Hall of Fame Community Legend

Hi Jing,

Yes, the AIR-PWRINJ4 supplies 802.3af power which is

what the 7975 requires

http://www.cisco.com/en/US/prod/collateral/voicesw/ps6788/phones/ps379/ps8538/product_data_sheet0900aecd8069bdb7.html

Cheers!

Rob

"Hours are like diamonds, don't let them waste
Time waits for no one, no favors has he" 

- Stones

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hi Rob ,thanks for your answer! But I see AIR-PWRINJ4 is 56v for out put ,but 7975 is 48v for input ,is it ok?

Sent from Cisco Technical Support iPad App

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Hall of Fame Community Legend

Should be fine.  We have 7975G using PWR-INJ4.