With the fast development of fiber optic communication technology and the trend of FTTX, indoor fiber optic cables are more and more required to be installed between and inside buildings. Typical indoor fiber optic cable types include GJFJV, GJFJZY, GJFJBV, GJFJBZY, GJFDBV and GJFDBZY. Compared with outdoor use fiber cable, indoor fiber optic cable experience less temperature and mechanical stress, but they have to be fire retardant, emit a low level of smoke in case of burning. And indoor fiber cables allow a small bend radius to make them be amendable to vertical installation and handle easily.
Most indoor fiber optic cables are tight buffer design, usually they consist of the following components inside the cable, the FRP which is non-metallic strengthen member, the tight buffer optical fiber, the Kevlar which is used to further strength the cable structure, making it resist high tension, and the cable outer jacket. The trend is to use LSZH or other RoHS compliant PVC materials to make the cable jacket; this will help protect the environment and the health of the end users. Usually the single mode indoor fiber optic cables are installed between the buildings where the distance is more than 100 meters, while multimode indoor fiber optic cables are used shorter distance connections. We supply SMF and MMF indoor fiber cables with various structures for different applications.
Indoor fiber optic cable has two primary applications. A majority of indoor cable is used in building wiring applications. Installed in walls, between floors, in plenum air handling ducts and under data center floors,Huakefiber fiber optic cable used in building wiring applications is built to withstand the tensile stresses present during installation by the contractor, and, once installed, will provide a safe shroud for many years of trouble-free glass use.
Indoor fiber optic cable that is used specifically for patching applications is typically more robust in design, and capable of superior flex and crush requirements. High volume connectorization processes require cable diameter consistency, long continuous lengths, and outstanding appearance aesthetics. Huakefiber patch cable designs provide the assembler with interconnect solutions backed by years of proven performance.