H3C S12508X-AF 以太网交换机主机 LSXM1SFF16B1 S12516X-AF交换网板,F型(B类) LSXM1SFF08B1 S12508X-AF交换网板,F型(B类) LSXM1SFF16A1 S12516X-AF交换网板,F型(A类) LSXM1SFF16C1 S12516X-AF交换网板,F型(C类) LSXM1SFF08A1 S12508X-AF交换网板,F型(A类) LSXM1SFF04B1 S12504X-AF交换网板,F型(B类)