A.64k,576M B.128k,456M C.64k,456M D.128k,576M
A.控制機(jī)框背板 B.資源機(jī)框備板 C.通用機(jī)框備板
A.5 B.6 C.7 D.8
A.800-830-2118 B.800-830-1118 C.800-820-5555 D.800-830
A.IPSP B.SGP C.ASP D.M3UA