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FCST-LSZH-FU-XB1.3
FCST
FCST-LSZH-FU-XB1.3
Product overview
The optical cable is an all-non-metallic structure, lightweight and has a certain rigidity, has a very small diameter cable for air blown installation into micro-duct. The fibers are coated with a soft acrylate layer as a cushion to provide protection to the fiber. The LSZH jacket gives low friction and best blowing performance to the installation.
Product Advantage

1. Optical Fibre
2. Filled Fibre
3. GFRP
4. Resin
5. LSZH

1. 2-8 fiber options.
2. Suitable for household entry.
3. Designed with no gel, easy stripping and handling.
4. Lightweight and proper stiffness , repeat installation.
5. Better costs advantage compared to traditional product.
7. Complete accessories, less manpower, lower installation time.
8. Stable structure, good mechanical and temperature performance.
9. Flame retardant meets the vertical burning requirement of asingle cable.
Fiber Color Code
*Other color code can be ordered by prior notice.
Product Specification
Construction | Description |
Fiber Count | 2-8 fibers G657A1 |
Out Diameter | 1.95mm(±0.03mm) |
Weigth | 4.4g/m |
Min Bend Radius | 120mm |
Jacket Color | White |
Attenuation | 0.40dB/km max@1310nm | 0.30dB/km max@1550nm |
Packaging Info. | 2000m/CNT 11KG 0.064CBM (560*560*200mm) ,4000m/CNT 19.2KG 0.095CBM (560*560*300mm),Standard delivery lengths are: 1000m, 2000m, 4000m with a tolerance of 0~+5%. |
Mechanical Test
Note :1 Tests according to IEC 60794 Edition 1.0, 2008-10 2 All optical testing proceeded at 1550 nm
Tension | Bend | Crush |
IEC 60794-1-21-E1 | IEC 60794-1-21-E11A | IEC 60794-1-21-E3 |
Load: 1xW | φ40mm*3turns 5 cycles at 20℃ | 100N,60S |
Fiber strain≤0.4 at MAX, | Additional attenuation ≤0.05dB,after test | Additional attenuation ≤0.05dB,after test |
Additional attenuation ≤0.05dB | ||
Fiber strain ≤0.05% after test |
Environmental Test
Note :1 Tests according to IEC 60794 Edition 1.0, 2008-10 2 All optical testing proceeded at 1550 nm
Temperature cycling | Water Soak | Damp Heat Cycle |
IEC 60794-1-22-F1 | IEC 60794-5 | IEC 60068-2-38 |
-30°C, +60°C,(2 cycles) | 1000 hours in water,18℃~22℃ | 25°C, 65°C, 25°C, 65°C,25°C,-10°C, 25°C |
Absolute attenuation ≤0.5dB/km, during test | (Test after temp cycle) ≤0.07dB/km | Absolute attenuation ≤0.5dB/km, during test |
Absolute attenuation ≤0.1dB/km, after test | Change compared to start value | Absolute attenuation ≤0.1dB/km,after test |
Blowing Test
Fiber Count 2-8fibers

Test equipment |
Equipment:PLUMETTAZ:UM25, ERICSSON:F,Fremco |
Standard duct:7/4 mm |
Pressure:10-13bar |
Typical blowing distance:≥1000m |
Typical blowing time:≥30 min |
Pushable lengthe by hands( no pressure) ≥100m |
Standard: IEC 60794-1-21-E24 |
Micro duct φ7/4mm,1000m(L=100m,R=100mm) |
Recommended blowing speed: 30~45m/min |
Ordering Information

*Note: The specified model is determined based on optional configurations. For example: Hand Push Air Blown Fiber Unit--A1-B1-C1-D1-E1.