Fiber Cable Manufacturer
ADSS Aerial Fiber Optic Cable 1-144 core
Cores available: 2,4,6,8,12,24,32,36,48,64,72,96,128,144.
Span: 50,100,150,200,250,300,400,500,1000 meters
Applications: Aerial networking system
Jackets: PE, HDPE,AT
Jackets layers: inner jacket+outer jacket.
Multi modes: OM1,OM2,OM3,OM4
Single mode G652D,G655C,G657A1,G657A2
Package:1km/2km/3km/4km each reel.
3.9 At places where elevation change may occur, it is recommended appropriate sheaves be used.
3.10 Wire mesh grips or pulling eyes can be used to pull the cable into place through the travelers or sheaves. The mesh grip or pulling eye must be used in conjunction with a double swivel link to minimize cable twisting which may be introduced by the pull rope. The load rating of the swivel link shall not exceed the maximum pulling tension rating of the cable (normally 600 LB). The pull rope must be well matched to the cable diameter and cable weight. The pull rope should also be torque balanced, have a high dielectric strength, and low elongation.
4.1 A pre-survey of the fiber cable route is very important in planning for an aerial optical fiber cable project. During the pre-survey the nature and extent of work required along the proposed route should be determined before cable placement begins. Each section of the route must be prepared properly before cable installation begins
What's the Difference Between G.652 and G.657?
G.657 fiber is designed to be compatible with G.652 fiber but is less bend-sensitive, which means it produces lower levels of attenuation due to bends. G.657 fiber is split into two parts: category A for access networks and category B for the end of access networks in bending-rich environments. Each category (A and B) is divided into two subcategories: G.657.A1 and G.657.A2, G.657.B2 and G.657.B3. We can see the bending radii of G.652 fiber and different G.657 fibers.