Products
drop cable
Product Category:
Relying on more than 10 yea of experience in the production of communications industry products in the Cixi factory, Ningbo Huitong communication Co., Ltd. can provide different kinds of professional Fiber optic distribution box , Joint closure , Fiber optic cross connection cabinet ,Network cabinets and ODF cabinets.
Keywords:
INDOOR CABLE
Product Details
Until now, we have provided services to more than 20 world-renowned telecom operators and enterprises, such as China Telecom, China Mobile, Malaysia Telecom, etc.
In the new year of 2022, Huitong Communication will focus on the design and developing of new fiber optic distribution box and joint closure , Increase investment in research and development, provide more professional products and services to customers in the communications industry around the world.
With the development of fiber optic communication, FTTH has been the final solution of fiber-optic networks. It adapts to the demand for high speed and massive transmission of optical network signals from many users. In FTTH access projects, common indoor fiber optic cable cannot meet the requests of indoor distribution in mechanical ability and tensile properties. Under the situation of the market’s needs, FTTH drop cable with low bending radius and high intensity has been widely used in FTTH’s access network.
Cable Structure:
The optical fiber unit is positioned in the center. Two parallel strength members are placed at two sides. Then, the cable is completed with a jacket.
Features:
- Low purchasing and construction costs
- Soft and flexible, good bending performance
- Simple structure, compact and lightweight, and high practicability
- Flame retardant LSZH jacket meets relevant fire protection requirements in the indoor environment
- Two parallel strength members ensure good performance of crush resistance to protect the fiber
- Special low-bend-sensitivity fiber provides high bandwidth and excellent communication transmission property
- Novel notch design for easy stripping, and easy connection without splicing or with splicing, simplify the installation and maintenance=
Applications:
- FTTx FTTH project for indoor cable
- Installation in a small bending environment
Environmental Characteristics:
|
Operation&Installation Temperature |
-20°C~+60°C |
|
Storage Temperature |
-40°C~+70°C |
Standard Drop Cable Characteristics:
|
Fiber Count |
1 fiber |
2 fibers |
4 fibers |
8 fibers |
||
|
Cable Dimension (mm) (Without Suspension Wire) |
2.0×3.0 |
2.0×4.0 |
2.5×4.0 |
|||
|
Cable Dimension (mm) (With Suspension Wire) |
2.0×5.0 |
2.0×6.0 |
2.5×6.0 |
|||
|
Cable Weight (kg/km)(Without Suspension Wire |
10 |
15 |
||||
|
Cable Weight (kg/km)(With Suspension Wire |
19.5kg/km+15% |
35kg/km+15% |
||||
|
Strength Member |
0.4 |
mm (Diameter) |
||||
|
Maximum Load |
150N without Suspension Wire 600N with suspension wire |
|||||
|
Bending Radius |
30 (after installation) |
|||||
|
60 (during installation with tension) |
||||||
|
Fiber Optical Characteristics |
||||||
|
Attenuation |
1310nm |
≤0.34 |
[dB/km] |
|||
|
1383nm(after H2-aging) |
≤0.34 |
[dB/km] |
||||
|
1550nm |
≤0.20 |
[dB/km] |
||||
|
1625nm |
≤0.24 |
[dB/km] |
||||
|
Attenuation vs. Wavelength Max. α difference |
1285-1330nm, in reference to 1310nm |
≤0.03 |
[dB/km] |
|||
|
1525-1575nm, in reference to 1550nm |
≤0.02 |
[dB/km] |
||||
|
Dispersion Coefficient |
1285-1340nm |
-3.5 to 3.5 |
[ps/(nm·km)] |
|||
|
1550nm |
≤18 |
[ps/(nm·km)] |
||||
|
1625nm |
≤22 |
[ps/(nm·km)] |
||||
|
Zero Dispersion Wavelength(λ0) |
— |
1300-1324 |
[nm] |
|||
|
Zero Dispersion Slope(S0) |
— |
≤0.092 |
[ps/(nm2·km)] |
|||
|
Typical Value |
— |
0.086 |
[ps/(nm2·km] |
|||
|
PMD |
Maximum Individual Fibre |
— |
≤0.1 |
[ps/√km] |
||
|
Link Design Value（M=20，Q=0.01%) |
— |
≤0.06 |
[ps/√km] |
|||
|
Typical Value |
— |
0.04 |
[ps/√km] |
|||
|
Cable Cutoff Wavelength (λCC) |
— |
≤1260 |
[nm] |
|||
|
Mode Field Diameter（MFD） |
1310nm |
9.1-9.9 |
[μm] |
|||
|
1550nm |
9.8-10.8 |
[μm] |
||||
|
Chromatic dispersion coefficient |
— |
3 |
[ps/(nm·km)] |
|||
|
— |
17.5 |
[ps/(nm·km)] |
||||
|
Mode Field Diameter Concentricity Error |
— |
≤0.5 |
[μm] |
|||
|
Effective Group Index of Refraction（Neff ） |
1310nm |
1.466 |
— |
|||
|
1550nm |
1.467 |
— |
||||
|
Point Discontinuities |
1310nm |
≤0.05 |
[dB] |
|||
|
1550nm |
≤0.05 |
[dB] |
|
|||
|
Fiber Geometrical Characteristics |
||||||
|
Cladding Diameter |
— |
125.0±0.7 |
[μm] |
|
||
|
Cladding Non-Circularity |
— |
≤1.0 |
[%] |
|
||
|
Coating Diameter |
— |
240-250 |
[μm] |
|
||
|
Coating-Cladding Concentricity Error |
— |
≤12.0 |
[μm] |
|
||
|
Coating Non-Circularity |
— |
≤5.0 |
[%] |
|
||
|
Core-Cladding Concentricity Error |
— |
≤0.6 |
[μm] |
|
||
|
Curl(radius) |
— |
≥4 |
[m] |
|
||
|
Delivery Length |
— |
Up to 50.4 |
[km/reel] |
|
||
|
Environmental Characteristics |
1310nm, 1550nm & 1625nm |
|||||
|
Temperature Dependence Induced Attenuation |
-60℃ to +85℃ |
≤0.05 |
[dB/km] |
|
||
|
Temperature-Humidity Cycling Induced Attenuation |
-10°C to +85°C, 98% RH |
≤0.05 |
[dB/km] |
|
||
|
Water Immersion Dependence Induced Attenuation |
23°C， for 30 days |
≤0.05 |
[dB/km] |
|
||
|
Damp Heat Dependence Induced Attenuation |
85°C and 85% RH， for 30 days |
≤0.05 |
[dB/km] |
|
||
|
Dry Heat Aging |
85℃, for 30 days |
≤0.05 |
[dB/km] |
|
||
For example( Standard Drop Cable as below):
|
Picture |
Model |
Description |
|
|
LW-IDC-1-7A1-F-L-B |
Indoor FTTH Drop Cable, 1 fiber, single-mode G.657.A1 fiber, FRP strength members, black LSZH jacket |
|
|
LW-IDC-2-7A1-F-L-B |
Indoor FTTH Drop Cable, 2 fibers, single-mode G.657.A1 fiber, FRP strength members, black LSZH jacket |
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