Fiber Cable Pull Box

After pulling fiber optic cable cut off approximately 10 feet of cable from the pulling end to remove any portion of the cable that may have been stretched or damaged during installation.

Fiber cable pull box.

At all major fiber optic cable and conduit. The load must be applied to the strength bearing members of the cable. The glass fiber within the cable is fragile and although the cable has been designed to protect the fiber it can be damaged more easily than a copper wire. Providing teldor fiber a world class cable manufacturer utilizing corning glass smf 28e.

A length of free cable shall be provided at each end of a cable pull. Polycrete features 10k or 20k polymer concrete is lighter than traditional precast concrete but offers higher compressive strength for increased durability. Also use a tension meter to monitor the tension being applied to the cable during the pull. 13 pull box types as depicted on this project detail sheet shall not be installed in the asphalt or.

On really long runs pull from the middle out to both ends. Fiber optic cable coils within pull boxes shall be tied to each cable rack. The basic approach to pulling fiber optic cable and copper cable is similar. The most common damage is a broken fiber which is difficult to detect.

Caution shall be taken to coil the fiber cable per manufacturer s recommendations. Otherwise the jacket may be stretched in the pull and the fiber can bunch up beneath the jacket when tension is released. Lateral cable to be coiled in each pul box. Browse products like concrete cast pull boxes covers accessories and non metallic pull boxes to find the perfect item for any job or situation.

Never exceed the maximum pulling load rating. A simple way to avoid this is to tie a knot at the pulling end of small fiber optic cables. Placement and spacing place pull and splice boxes as shown in the plans and at the following locations unless directed otherwise by engineer. Pull boxes shall be sized so that no cables in the box shall be tightly bent.

Refine your search with our convenient filtering options at the top of the page. Fiber optic pull box. Plastic wire ties shall not be allowed. You should pull on the fiber cable strength members only.

On long runs use proper lubricants and make sure they are compatible with the cable jacket. However optical fiber has a few idiosyncrasies. Fiber optic cables have kevlar aramid yarn or a fiberglass rod as their strength member.