When the construction of the ADSS optical cable project is completed, and there is no important safety hazard in the construction of the project, the relevant professional and technical personnel such as the production scheduling of the capital construction organization, the optical cable management method unit, and the construction party will participate in the completion and acceptance of the project. The work of this link mainly includes the following three parts:

(1) Partial acceptance of ADSS optical cable. Carry out safety inspections along the road towers according to the design data and the technical documents in the factory. The key detection is whether the optical cable hanging point meets the design requirements; whether the crossing time distance with obstacles, roads, etc. and the static space to the ground meet the technical standards; whether the type and total number of installed power fittings are appropriate, and whether there are potential safety hazards; Inspection of the suspension position and tightness of the joint box; whether the sag of the optical cable meets the design requirements; whether the laying method and safeguarding measures of the optical cable entering (station) are sound, etc.

(2) Partial acceptance of ADSS optical cable. It is mainly for the evaluation and acceptance of the electronic and optical characteristics of the entire ADSS optical cable. Generally, double tests are used and the average value is taken, such as the total metal attenuation of the hop, event loss, link loss, return loss, etc. Whether there are any abnormal phenomena (such as bending, peak, steep drop, etc.) in the metal backward transmission curve of the junction, and carry out precise positioning and analysis of the event, save the double accurate measurement material of each segment and print it as a file as the initial Material storage is conducive to future maintenance analysis and more usefulness.

(3) Acceptance of building materials. The construction party shall be responsible for compiling the completed technical documents and submit them to the construction unit or the acceptance working group for verification. Completion data catalog should include: tower statistics table; optical cable route map (including the length, span, relative height of hanging, ground clearance, connection head, etc.) of each hop cable; Records and accompanying materials, optical cable attenuation test table and connector attenuation test table, etc.