Do Subcards of Huaei S5700-SI and S5700-EI Support 10GE Ports?

Huawei S5700-SI and S5700-EI Huawei 10G SFP+ Switch use front subcards to provide 10GE ports. The ES5D000X2S00 and ES5D000X4S01 front subcards provide 10GE ports on the S5700SI and S5700EI switches. They use SFP+ optical modules,

The S5700SI and S5700EI switches support the ES5D000X2S00 and ES5D000X4S01 front subcards since V100R005.

An ES5D000X2S00 2-port 10G SFP+ subcard front subcard can be used without a rear subcard or together with a rear subcard supported by the switches.

When an ES5D000X4S01 front subcard is used together with an ES5D00ETPB00 extended rear subcard of which the PCB version is VER.C, all the four ports on the ES5D000X4S01 front subcard can be used. If an ES5D000X4S01 front subcard is used without an ES5D00ETPB00 extended rear subcard or used together with a stack rear subcard, only the first and third ports on the front subcard can be used. The two ports are displayed as XGigabitEthernet */1/1 and XGigabitEthernet */1/2 in command lines.