The ornamental design for an opticalconnectorcleaner, as shown and described.
FIG. 1 is a perspective view of an optical connector cleaner.
FIG. 2 is a front elevation view thereof.
FIG. 3 is a rear elevation view thereof.
FIG. 4 is a top plan view thereof.
FIG. 5 is a bottom plan view thereof.
FIG. 6 is a left side elevation view thereof.
FIG. 7 is a right side elevation view thereof; and,
FIG. 8 is a front elevation view thereof with the cap removed.
The structural elements depicted by broken lines have been shown for the purpose of illustrating portions of the optical connector cleaner that form no part of the claimed design.