I have problem with this module on my 6506 chassi,the 6506 doesen't recognize WS-X6548-GE-TX.the sup on this chassi is WS-X6K-SUP2-2GE and other modules are: slot1: WS-X6K-SUP2-2GEslot2: Emptyslot3: WS-X6516-GBICslot4: WS-X6516-GBICslot5: WS-X6548-GE...