| 摘要 |
PROBLEM TO BE SOLVED: To provide a communication light visualization module capable of securing sufficient light blocking effect to protect a light-receiving element from an impact by unrelated light.SOLUTION: A communication light visualization module comprises: a plurality of communication light visualization adaptors 103; a lower side housing 106 which includes a bottom surface 104 on which the plurality of communication light visualization adaptors 103 are arranged in parallel, and a lower side wall surface 105 formed by erecting it upward from an edge of the bottom surface 104, and which is opaque to light; an upper side housing 109 which includes a top surface 107 covering the lower side housing 106, and an upper side wall surface 108 formed by erecting it downward from an edge of the top surface 107 and in contact with the lower side wall surface 105, and which is opaque to light; and a lid member 110. The lower side housing 106 further includes a light blocking surface 121 that is formed by erecting it further upward of a lower side front surface part 112 and contacts with an edge of the top surface 107 where the upper side wall surface 108 is not formed. |
