Fiber optic cable outer sheath why important? What material?

by:Fiber Hope     2020-07-05

fiber optic cable in general by the optical fiber core and cladding, coating, strengthening element, an outer sheath, outer sheath as protective layer of cables, such as fire prevention, moistureproof effect, when a fire starts in the data center had important effect on the performance of the outer sheath.

fiber optic cable outer sheath can be divided into different material types, each type of material of outer sheath has its inherent features, Fireproof performance differ) , suit to use scenarios, common outer sheath material divided into PE, PVC, PVDF, LSZH, Plenum, Riser, respectively in the following table shows the performance of the above material and application environment.

so, most of the outer sheath material has good flame retardant performance, whether the outer sheath material is the only criterion for a fiber optic cable fireproof performance? Not, flame retardant material used in the cable also must pass inspection, meet certain fire rating. PVC outer sheath of the cable, for example, to achieve the best fire performance, also need to consider the cable as a whole has reached the fire rating.


Fiber Hope Optical Communication Tech Co.,Ltd. , the best suppliers of domestic markets, has good faith in manufacturing.
To understand how efficiently works, go to Fiber Hope Fiber Optic Cable for more information.
The value you get from watching how Fiber Hope Optical Communication Tech Co.,Ltd. operates and runs our company and the potential mentorship you would get from us will go a long way towards helping customers understand our company.
Obviously, financial return is important in manufacturing fiber optic cable, but I think that's not enough. I think many customers want to support something they really believe in.
If our brand is successful and consistent, it will be much easier to initially grab customers and encourage them to purchase fiber optic cable further.
Custom message
Chat Online 编辑模式下无法使用
Chat Online inputting...
Thank you for your enquiry. We will get back to you ASAP. Any emergency, please contact kevin@fh-fiber.com, whatsapp/wechat, +86 13670278460.