#Aerial communications how to#
#Aerial communications install#
#Aerial communications verification#

Step 9: Finally, the cable can be lifted out of the temporary J hooks or temporary supports and permanently fixed using tangent assemblies.ĭeploying Aerial Fiber Optic Cable With Stationary Reel Method Step 8: At this point, the cable should be tensioned to the correct sag level using suitable chain hoist equipment at the 'free' end of the cable before it is dead-ended to the pole.

#Aerial communications install#

Step 7: Continue to install span by span until the entire run is completed and the final dead-end pole has been reached. Step 6: Once the cable pay-off is an adequate distance past the next pole in the route, the cable should be raised to the required pole height and placed into a J hook or temporary support. Step 5: The placing vehicle must be driven parallel and close to the pole line as possible when maintaining constant speed and tension. Step 4: Then the installer should fit the appropriate dead-end support to the cable, raise it to the correct support level, and mount the dead-end to the pole. Step 3: Check whether the distance between the aerial line truck or cable truck and the position of the first pole is suitable, ensuring that there is sufficient slack cable available for splicing and slack storage. Step 2: As it advances along the route, the cable ought to be paid off the reel with no back tension on the reel, guided to the pole, and supported with appropriate hardware. Then the reel carrier is driven along the cable route. Step 1: The cable reel should be mounted on a reel carrier on a cable trailer or aerial line truck. However, it is not usually used in the entire cable deployment and the stationary reel placing is needed invariably. It is a one-pass operation without requiring the use of cable blocks or pull lines, saving time for the whole deployment. The moving reel method is normally adopted when a cable reel trailer or aerial lift truck can be moved along the pole line and there are no obstructions to prevent raising the cable. Here are the basic steps for these two installation methods.ĭeploying Aerial Fiber Optic Cable With a Moving Reel Method Two typical methods for aerial fiber optic cable installation-moving reel method and stationary reel method.

#Aerial communications verification#

Splice Locations-selecting splice locations allows verification of the transmission design and makes preparation for cable order lengths, making sure that the locations won't lie in sites where access is inconvenient or hazardous.Īerial Fiber Optic Cable Installation Procedures Installation Issues-investigating the conditions of the ground along the route, including clearance problems over roadways, driveways, trees or other obstructions, etc.

#Aerial communications how to#

The following steps will teach you how to install aerial fiber cables.īefore starting the installation, the following preparation items must be done to ensure the whole installation procedures go on wheels.Ī Pre-survey-planning the cable route, which will determine the aerial cable installation method to be used, as well as the equipment and material requirements. No matter what type of aerial fiber cable is, the cable installation procedure is similar. Installation Guide to Aerial Fiber Optic CablesĪerial fiber optic cable installation is complicated and time-consuming on account of considerations on natural destruction and man-made damages before installation. And it can be divided into three main types: GYTC8S, GYXTC8Y, and GYXTC8S. Figure 8 aerial cables are the most commonly-used aerial fiber optic cables. Adopting aerial fiber optic cables, the aerial construction will allow the installers to reuse the existing pole infrastructure without digging up other roads to bury cables or ducts, and will also save the capital expenditure for the network providers to some degree.Īccording to the installation methods, aerial fiber optic cables can be generally classified as two types-catenary wire and self-supporting: the former is a kind of regular outdoor loose-tube cables that can be helically lashed to a messenger or another cable (common in CATV) the latter is strong enough to support itself between structures without using conductive metal elements, which can be further divided into All-Dielectric Self-Supporting (ADSS) cable and Figure 8 cable. Generally speaking, they are usually made of heavy jackets and strong metal or aramid strength members. Introduction and Classification of Aerial Fiber Optic CablesĪerial fiber optic cable refers to a kind of fiber optic cable that is designed and used for outside plant (OSP) installation between poles by being lashed to a wire rope messenger strand with a small gauge wire.