當(dāng)設(shè)備上出現(xiàn)高階通道未裝載的告警:HP UNEQ,此時對應(yīng)通道的C2字節(jié)應(yīng)為多少?().
A.00 B.02 C.04 D.18
A.850nm B.1310nm C.1510nm D.1550
A.5 B.6 C.8 D.9