Ingenieria

1. Cable Construction
1.1 Cable cross-section
[pic]
2. Cable Specification
2.1 Introduction
loose tube construction, tubes jelly filled, tubes and filler rods laid up around non metallicFRP(Fiber-glass Reinforced Plastic) central strength member, compound filled in the apertures of the cable core, PE inner sheath , Aramid yarns reinforced and PE outer sheath

2.2 Fiber color codeFiber-# 1: blue Fiber-# 3: green
Fiber-# 2: orange Fiber-# 4: brown

2.3 Color Codes for Loose Tube
The tubes and filler rods are stranded according to full color code as follows, and each tubewith 4 fibers
Tube -# 1: blue Tube -# 3: green
Tube -# 2: orange

2.4 Cable structure and parameter

|S/N |Item|Unit |Value |
|Cable|
|1 |FRP strength member |Diameter |mm |2.2 |
|2 |PE Inner sheath|Thickness |mm |1.0 |
|3 |PE outer sheath |Thickness |mm|1.8 |
|4 |Out diameter |mm |12.2 |
|5 |Cable weight|Kg/Km |121 |
|6 |Span |m|120 |


3. Characteristic of Optical Fiber in Cable
G652D
Mode field diameter (1310nm): 9.2(m(0.4(m
Mode field diameter (1550nm):...