Optical fiber cable line test method

FOR IMMEDIATE RELEASE
(Free-Press-Release.com) February 6, 2012 -- An optical fiber cable line engineering test
Optical fiber cable line engineering test referred to as the engineering test. Engineering test is to detect the fiber optic cable and fiber optic cable repeater section on a single disk performance in the engineering and construction phase.

(1) single-disk test

The single disk test is an integral part of the single-disk test. The single disk test is the transport to the field of fiber optic cable transmission, the technical characteristics of tests to determine the transport to the Tuen point for fiber optic cable design documentation requirements. The fiber optic single-disk test to ensure that the project schedule, construction quality, and ensure the communication quality in the future, to improve the economic efficiency of communications engineering and maintenance service life has a major impact. Single-plate test or the main basis of the fiber optic cable with a plate.

(2) completion of the test (hop test)

The fiber optic line project was completed the test, also known as the testing of fiber optic cable repeater section, which is more critical of the processes in the construction process of the optical fiber cable line. Completion of the test transmission index measured from the optical and electrical properties, check the line. Not only is this self-assessment process, the quality of the project, provide the complete data of the optical and electrical properties of the fiber optic cable line measured by the completion of the construction unit, for future maintenance reference. Completion of the test in a hop. Completion of measurement should be carried out under the premise of the fiber optic line project fully completed.

Completion of the test should also include the completion and acceptance of the optical fiber cable line, the death process. Completion of testing is the final steps of the construction of fiber optic cable line. Acceptance shall, before the completion of the construction unit responsible for the preparation of technical information, and to pay the construction unit or acceptance group review. In general, the completion data should include: fiber optic single disk retest records; fiber optic cable with the disk in Figure; repeater section fiber attenuation of the whole test table and the whole fixed connector attenuation table; hop OTDR testing of full backscatter curve. Such as fiber optic cable with a copper wire, there should be a hop copper wire parametric test table. In addition, there should be concealed work visa and design in all engineering change notification to open, stop, rehabilitation, completion reports, engineering minutes of negotiation, the list of installed equipment, engineering, more than expected handover a list of relevant engineering information.

(2) optical fiber cable line maintenance test fiber optic cable line maintenance test referred to as the maintenance of test. Maintenance testing is an important part of technical maintenance of fiber optic cable line is the primary means to determine the work status of the optical fiber cable line. Light through fiber optic cable lines and electrical properties of the test, we can understand the work status of the cable, grasp the actual operating conditions of the fiber optic cable line, the right to determine the location and time of the potential barriers, and maintenance of fiber optic cable lines to provide reliable technical information.
Original from ：www.chinaopticcable.com

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