Patent ID: 8254741

Claim:
An optical cable connecting closure comprising: a case having a module storing section; and a connecting module, stored in the module storing section so as to be freely insertable therein and removable therefrom, for connecting first and second optical fibers to each other; wherein the connecting module has a module main body, first and second connectors attached to the module main body and respectively connected to the first and second optical fibers, and an optical connecting section, provided in the module main body, for connecting the first and second connectors to each other; wherein the module storing section is constructed such as to be able to store a plurality of kinds of connecting modules having the same module main body structure and different connecting functions in optical connecting sections; wherein a plurality of the connecting modules are stored in the module storing section; wherein at least two of the connecting modules are connected in order; and wherein the first and second connectors are provided at an end part of the module main body.