The ornamental design for a holder for opticalconnector, as shown and described.
FIG. 1 is a front view of a holder for optical connector of the present invention;
FIG. 2 is a rear view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a left side view thereof;
FIG. 7 is a top perspective view thereof;
FIG. 8 is a bottom perspective view thereof;
FIG. 9 is a sectional view taken along the line 9-9 thereof of FIG. 1;
FIG. 10 is a left side view thereof showing the holder for optical connector in use; and,
FIG. 11 is a perspective view thereof showing the holder for optical connector in use.
The broken lines show portions of a holder for optical connector or environment that form no part of the claimed design. The alternate long and short dash lines are merely the boundary lines between the claimed parts and the non-claimed parts that form no part of the claimed design.