Hi Richard,
The WS-PWR-PANEL only supports AP's with a single B-radio,so I think this will be problematic. Have a look;
Cisco Platforms and Daughter Cards
Access Point Compatibility Matrix
WS-PWR-PANEL
Cisco IPM Support - No
1130AG Series with 2 Radios - No
1200 Series with 2 Radios - No
All Access Points with 1 Radio - Yes (Only with 802.11b radio.)
From this doc;
Cisco Aironet Power Over Ethernet Application Note
http://www.cisco.com/en/US/products/hw/wireless/ps430/prod_technical_reference09186a008039e541.html#wp35628
The WS-PWR-PANEL is EOS/EOL as of May 25, 2006. Have a look at the migration options;
http://www.cisco.com/en/US/products/hw/modules/ps2797/prod_eol_notice0900aecd80380fa0.html
Hope this helps!
Rob
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