External plant installations may require the installation of support structures before cable installation can begin. New corrugated ducts or subducts may need to be buried or existing ducts may need verification, removal of old cables and installation of new corrugated subducts. Even some buried cables may require the installation of sewers or controlled environment vaults for equipment, as well as conduits.
The contractor must not only consider all the hardware that he will need to install but also must program the necessary special equipment: trenchers or trailers, backhoes, crane trucks, cable handles, etc. and you must also ensure that the staff is well trained to use it.
Cable splicing
Once the infrastructure is in place and the cables have been installed, work begins with the fiber optic. At this stage, the important thing is to program the availability of the appropriate equipment for the optical fiber. If the splice is made outside, a splice tray is normally used, unless the splices are made on a pole or in a basket. In that case, a tent will be needed if there are bad weather conditions.
If there are joints, it means that each joint must be verified by an OTDR test. Preferably and to be efficient, the test should be performed every time a splice is made, while the person making the splice is in the work area at the other end of the cable there is an OTDR test technician to verify each splice. Fiber optic splicing machines give an estimate of splice losses, but it is just that, an estimate, and having to reopen the splice box to re-splice is a more expensive option.
Also Read: fiber optic tech salary
The contractor must not only consider all the hardware that he will need to install but also must program the necessary special equipment: trenchers or trailers, backhoes, crane trucks, cable handles, etc. and you must also ensure that the staff is well trained to use it.
Cable splicing
Once the infrastructure is in place and the cables have been installed, work begins with the fiber optic. At this stage, the important thing is to program the availability of the appropriate equipment for the optical fiber. If the splice is made outside, a splice tray is normally used, unless the splices are made on a pole or in a basket. In that case, a tent will be needed if there are bad weather conditions.
If there are joints, it means that each joint must be verified by an OTDR test. Preferably and to be efficient, the test should be performed every time a splice is made, while the person making the splice is in the work area at the other end of the cable there is an OTDR test technician to verify each splice. Fiber optic splicing machines give an estimate of splice losses, but it is just that, an estimate, and having to reopen the splice box to re-splice is a more expensive option.
Also Read: fiber optic tech salary
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