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New Member

Remote power supplies for AIR-PWRINJ-FIB

Does anyone know whether or not standard 802.3af PoE can be used to supply the power to this device? I have an application where I could terminate the pigtail onto an RJ45 and plug into an existing jack that has PoE supplied to it, but not data.

3 REPLIES
Hall of Fame Super Red

Re: Remote power supplies for AIR-PWRINJ-FIB

Hi Douglas,

This will not work :) This part AIR-PWRINJ-FIB is really a Media converter that requires the proper power supplied via the parts shipped with the unit. Have a look at the specs in the attached doc;

Input voltage (supplied by external power supply) 48VDC ? 10%, 18 watts

http://www.cisco.com/en/US/products/hw/wireless/ps469/products_data_sheet09186a00800f927d.html

Hope this helps!

Rob

New Member

Re: Remote power supplies for AIR-PWRINJ-FIB

Well, it clears things up, but doesn't help much. :) I don't know why I hadn't seen the 18W before. Unfortunately, 802.3af maxes out at 15.4W.

Does anyone have any other ideas - I really would like to capitalize on the wiring already in place.

New Member

Re: Remote power supplies for AIR-PWRINJ-FIB

Ok, now I know why I was confused. The attached article shows that the AIR-PWRINJ-FIB takes 15W.

http://www.cisco.com/en/US/partner/docs/wireless/power/quick/guide/pinjcomb.html#wp10904

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