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.
Which Type of Single Mode Fiber Should I Choose?
ITU-T G.65x fibers are specified to perform for different applications. The G.652, G.655 and G.657 fibers that we have mentioned above are applied in their areas, and the G.653, G.654 and G.656 fibers are featured in other environments. G.653 fiber is specified at 1310 nm and 1550 nm but with a zero chromatic dispersion slope in the 1550nm region. G.654 fiber is loss-minimized and cut-off shifted at a wavelength around 1500 nm. G.656 fiber is specified at 1460 nm and 1625 nm but with a non-zero chromatic dispersion slope in these wavelength regions. Here's a comparison among them:
Partial knowledge for ADSS installation below:
Holes are drilled in all poles along the cable run and line pole hardware is attached to the poles at the engineered height. At dead-end and tangent locations, down guys are placed at the correct position according to local engineering practices.
5.1.2 The travelers or sheaves are placed just above or just below the location of the installed pole line hardware at each pole location. The travelers must have a soft neoprene or similar material liner to cushion the cable from the bare metal of the traveler. The liner or insert must be smooth and show no signs of wear and tear. It is unacceptable for a traveler to have sections of cushion missing or worn through at the bottom of the groove.
The diameter of these supports must meet the minimum bend radius specs for the cable in any location where the cable will be bent more than 20 degrees. The cable warranty is void if these limits are not observed.