MC1000停产替代型号MC2100/MC2180：
Planned PMB release date：July 1, 2013
First RMA Request Date for Channel Returns：Aug 2, 2013
Last RMA Request Date for Channel Returns：Aug 9, 2013
Last Channel Return Date：Sept 9, 2013
Last Book Date：Oct 1, 2013
Last Ship Date：Dec 31, 2013
End of Engineering Support Date：Sep 1, 2014
End of Service Date：Dec 31, 2018
Availability of MC2100：Available Now