● The staff of the machine room is transferred to the internal system of the tube in accordance with the circuit scheduling scheme;

● Personnel on -site personnel cutting and peeling to cut the optical cable;

● The longitudinal cord tube, the on -site check and the staff of the computer house, and confirm that the beam tube is cut after cutting the tube to be cut for continuation;

● Monitoring of the staff of the machine room is performed simultaneously to confirm that the optical fiber transmission characteristics are qualified. After the fiber order is correct, it will be poured back to the original system according to the circuit scheduling scheme.

● According to the above methods, the two parties of the machine are cut one by one.

Cutting down steps:

● Personnel in the computer room according to the circuit scheduling scheme to transfer the internal system of the fiber core;

● Personnel on -site personnel cutting and peeling to cut the optical cable;

● The longitudinal pipe, the on -site check with the personnel of the computer room, and confirm that the core of the fiber is cut to cut the core of the core;

● Monitoring of the staff of the computer room is performed simultaneously to confirm that the optical fiber transmission characteristics are qualified. After the fiber order is correct, it will be poured back to the original system according to the circuit scheduling scheme.

● According to the above methods, the two parties of the machine are cut by one by one.

Use of longitudinal dissection schemes:

● The longitudinal removal continues to repair the non -comprehensive resistance failure of the optical cable.

● Conversation is suitable for non -comprehensive blocking faults for long -distance trunk optical cables. Due to the large number of faults and fewer cores, the local mesh cable is not recommended.

● Specifically be careful to continuously section to avoid hurting the intact beam tube fiber.

● The length of intervention or optical cables should be 50-100 meters.