单项选择题

A.You can not put the Optical Pass-Thru Module in the same IBM BladeCenter chassis as a Cisco Intelligent Ethernet Switch.
B.Using blade servers with the Optical Pass-Thru Module will require more fibre ports on the external fibre switch.
C.The Optical Pass-Thru Module does not provide the customer with an opportunity to reuse their fibre switch.
D.The blade servers do not work with the Optical Pass-Thru Module.