Layer Stranded Multi-tube Blowing Microduct FTTH Fiber Optic Cable
Armored Air Blown
Typical modern multi-mode graded-index fibers have 3dB / km of
attenuation loss ( 50% loss per km ) at 850nm and 1dB / km at
1300nm. Single mode 9 / 125 loses 0.4dB / km at 1310nm and 0.25dB /
km at 1550nm. Very high quality single mode fiber intended for long
distance applications is specified at a loss of 0.19dB / km at
1550nm. POF ( plastic optical fiber ) loses much more, 1dB / m at
650nm. Plastic optical fiber is large core ( about 1mm ) fiber
suitable only for short, low speed networks such as within cars.
|Fiber Count||12 ~ 36||38 ~ 48||50 ~ 60||62 ~ 72||74 ~ 84||86 ~ 96|
|Max. Cores in Tube||6||8||12||12||12||12|
|Cable Diameter ( mm )||5.0||5.5||5.6||6.2||6.6||7.0|
|Weight Approx ( kg / km)||24||28||28||36||42||46|
|Duct Size||Ø10 / Ø8||Ø10 / Ø8||Ø10 / Ø8||Ø10 / Ø8||Ø12 / Ø10||Ø12 / Ø10|
|Tensile Strength (N)||Long Term||0.15 × G ( G - 1km Cable Weight)|
|Short Term||0.5 × G ( G - 1km Cable Weight)|
( N / 100mm)
( mm )
|Dynamic||≥ 20 × Cable Diameter|
|Static||≥ 10 × Cable Diameter|
|Operating Temperature||- 40ºC ~ + 60ºC|
|Minimum Blowing Length once||≥ 1000m within 30 minutes|
Return and Warranty
- All products have been 100% tested and inspected before shipment.
- All products have quanty warranty. If there is no man-made problem,
we will replace or repair freely.
- We provide the best after-sales service. If any quality problems
occur, we will do our best to solve for customers.
China Fiber Optic Technology Limited Company is one of the leading
developers and professional manufacturers of fiber optical
technology and we only provide high quality fiber optical
“Providing customers with high-qualified products and satisfying
service” is our main principle. All our products are strictly
performed GB / TI 9001 – 2008 / ISO 9001: 2008 standard. We promise
“all products will be 100% tested in factory before delivery”.
“Produce normatively each component” is the concept of our
Up to now, our factory covers about 4000 square meters, with more
than 200 R&D personnel and workmen. Also we have an inspection
and measurement center to ensure product quality, and a
professional and energetic sales team. “Harmony and Cooperation” is
our management concept.