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Can I use AIR-PWRINJ4 for Cisco IP Phone 7975??????
Yes, the AIR-PWRINJ4 supplies 802.3af power which is
what the 7975 requires
"Hours are like diamonds, don't let them waste Time waits for no one, no favors has he" - Stones
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
Should be fine. We have 7975G using PWR-INJ4.
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