Optical cable connection box and adapter
Embodiments of this application disclose an optical cable connection box and an adapter, and belong to the field of optical cable connection technologies. The optical cable connection box includes a box body, at least one pair of adapters, and at least one optical fiber, and each adapter includes a first interface and a second interface that are opposite to each other; the at least one pair of adapters is located on the box body, the first interface of each adapter is located outside the box body, and the second interface of each adapter is located inside the box body; and the at least one optical fiber is located inside the box body and is connected between the second interfaces of each pair of adapters.
1 . An optical cable connection box, comprising:
a box body;
a pair of adapters, with each adapter of the pair of adapters comprising a first interface and a second interface that are opposite to each other, the pair of adapters are located on substantially opposite sides of the box body, the first interface of the each adapter is located outside the box body, and the second interface of the each adapter is located inside the box body; and
a pair of optical fibers are located inside the box body and are cross-connected between second interfaces of each adapter of the pair of adapters.
2 . The optical cable connection box according to claim 1 , wherein a quantity of optical fibers in the pair of optical fibers is related to a quantity of optical cables connected to the optical cable connection box and a quantity of optical fibers comprised in each optical cable.
3 . The optical cable connection box according to claim 1 , wherein each adapter is a multi-core adapter, the first interface comprises a plurality of sockets, the second interface comprises a plurality of sockets, and the pair of adapters comprises a first adapter and a second adapter; and
a first connector of the pair of optical fibers is inserted into a socket of a second interface of the first adapter, and a second connector of the pair of optical fibers is inserted into a socket of a second interface of the second adapter.
4 . The optical cable connection box according to claim 1 , wherein the pair of adapters is located on opposing box walls of the box body.
5 . The optical cable connection box according to claim 1 , wherein a first adapter of the pair of adapters comprises:
a first interface;
a second interface; and
a fixing flange;
the first interface and the second interface are of a same structure and the first interface and the second interface are located on both sides of the fixing flange.
6 . The optical cable connection box according to claim 5 , wherein the adapter is detachable and comprises a first body part and a second body part in an axial direction, and the first body part and the second body part are mounted to form the adapter.