What is a similarity between OM3 and OM4 fiber optic cable?
A.Both have a 50 micron core diameter B.Both have a 9 micron core diameter C.Both have a 62.5 micron core diameter D.Both have a 100 micron core diameter正确答案A
What is a similarity between OM3 and OM4 fiber optic cable?
A.Both have a 50 micron core diameter B.Both have a 9 micron core diameter C.Both have a 62.5 micron core diameter D.Both have a 100 micron core diameter正确答案A
