| 摘要 |
PROBLEM TO BE SOLVED: To reliably connect an optical unit to an adaptor for optical connectors of an optical connector at the end of an optical fiber cable of an exchange line. SOLUTION: In adaptor assembly body 76 for optical connectors, upper ends of adaptor support members 91 to 94 having adaptors 101 to 104 for optical connectors are supported independently by an axial member 95 rotatably. The adaptor support members 91 to 94 are rotated appropriately, thus forming a space 201 for putting in a finger 210 among the adjacent adaptors 101 to 104 outside a space 75 in a front member 70. A lock lever 144 of an optical connector 140 can be operated. The optical connector 140 having the lock lever 144 is used. |
