Outdoor Fiber Optic Cable FTTH Drop Cable 5.0*2.0mm G657A FRP
strength member LSZH jacket
Description:
The outdoor optical cable specially designed for FTTH (fiber to
home). The fiber core is in the center of the cable body. Except
there are two reinforcing cores are placed on both sides ,also with
one more steel wire strength member ,and the outer layer is added
to the cable.
The difference between indoor and outdoor is that indoor use does
not need waterproof structure, so the softness is good, the bending
performance is high, and the outdoor optical cable is reinforced
with steel wire protection.The strengthened steel wire is treated
by phosphating, which is resistant to embroidery, abrasion
resistance and corrosion resistance. The strength is 5 times higher
than that of copper coated iron.
Product features:
1. small diameter, light weight, strong practicability;
2. the structure is simple and reasonable, and has good
compressive, tensile and anti-aging properties.
3. "8" groove design, easy to peel the sheath, simplify
installation and maintenance;
4. small bending radius and excellent flexibility meet various
indoor wiring environment of fiber to house.
5. adopt fiber core which is in line with and superior to ITU G.657
standard.
6. FTTH recommended use: no weak electricity pipe or no remaining
space, flat layer without ceiling, wiring box to floor terminal
box, floor wiring box to the end point of each user indoor, old
area transformation, residential area;
Construction of Fiber optic cable:
| Items | Description |
| No.of fiber | 2 |
| Fiber model No. | Singlemode:G657A or G652D |
| Fiber color | Blue,orange |
| Outer diameter of colour coating | 250±15um |
| Dielectric strength member | FRP± Steel wire |
| Outer sheath | LSZH |
| Color of jacket | white or black |
| Size of optical fiber cable width | 5.0±0.2mm |
| Height | 2.0±0.2mm |
| Approx.weight cable Kg/Km | 20.0±1.0kg/km |
Optical Characteristics
| G.652 | G.655 | 50/125μm | 62.5/125μm |
Attenuation (+20°C) | @850nm | | | ≤3.5 dB/km | ≤3.5 dB/km |
| @1300nm | | | ≤1.5 dB/km | ≤1.5 dB/km |
| @1310nm | ≤0.45 dB/km | ≤0.50 dB/km | | |
| @1550nm | ≤0.30 dB/km | ≤0.50dB/km | | |
Bandwidth (Class A) | @850nm | | | ≥500 MHz·km | ≥200 MHz·km |
| @1300nm | | | ≥1000 MHz·km | ≥600 MHz·km |
| Numerical Aperture | | | 0.200±0.015NA | 0.275±0.015NA |
| Cable Cut-off Wavelength λcc | ≤1260nm | ≤1480nm | | |
Temperature Range:
Storing temperature:-20℃ to +60℃
Operating temperature:-20℃ to +60℃
Application to the following field:
1. Used in access network or as access cable from outdoor to indoor
in customer premises network;
2. Used as access building cable in premises distribution system,
especially used in indoor or outdoor
3:Such as: Movie/TV,Telecommunication,Railway,School,Fiber To The
Home
