Fiber optic cable structure is a single mode or multi-mode fiber into the loose sleeve, cable core center is a non-metal reinforced piece, loose sleeve around its twisting and synthesis of compact and round cable core, cable core gap filled to prevent water compounds extruded by a layer of polyethylene inner sheath, aramid yarn armor extruded into polyethylene outer sheath cable.
Features:
Excellent mechanical and environmental performance
Good waterproof performance
Gel-filled Loose tube protect the fiber well
All dielectric material good for application in thunder area
Light weight and small diameter reducing the load caused by towers and backprops
Large span lengths and the largest span is over 1000m
Standars:
The products comply with relevant standards of YD/T,IEC and ITU.
Cable structure:
Colour Identification:
The color code of fibers and loose tube will be identification in accordance with the following color sequence,other sequence also is available.Can be customized according to customer needs.
Technical Specification:
Remark:1.D is the diameter of the cable;
2.The above parameters are typical value;
3.The cable spec can be designed according to customer's requirement.
Packing:
Optical fiber
| G.652.D single mode fiber | |||
| characteristics | Conditions | Units | Specified values |
| Optical properties | |||
| Attenuation | 1310nm | dB/km | ≤0.34 |
| 1383nm | dB/km | ≤0.34 | |
| 1550nm | dB/km | ≤0.20 | |
| 1625nm | dB/km | ≤0.24 | |
| Attenuation vs. Wavelength Max. α difference @1310nm | 1285~1330nm | dB/km | ≤0.04 |
| @1550nm | 1525~1575nm | dB/km | ≤0.03 |
| Dispersion Coefficient | 1285nm~1340nm | ps/(nm.km) | -3.5~3.5 |
| 1550nm | ps/(nm.km) | ≤18 | |
| 1625nm | ps/(nm.km) | ≤22 | |
| Zero dispersion wavelength | nm | 1300nm~1324nm | |
| Zero dispersion slope | ps/(nm2.km) | ≤0.092 | |
| Typical Value | ps/(nm2.km) | 0.086 | |
| Polarization mode dispersion coefficient PMD | |||
| Single fiber maximum value | ps/ | ≤0.20 | |
| Fiber link value(M=20,Q=0.01%) | ps/ | ≤0.10 | |
| Typical value | ps/ | 0.04 | |
| Cable cut-off wavelength λcc | nm | ≤1260 | |
| Mode field diameter MFD | 1310nm | μm | 9.2±0.4 |
| 1550nm | μm | 10.4±0.5 | |
| Point Discontinuities | 1310nm | dB | ≤0.05 |
| 1550nm | dB | ≤0.05 | |
| Geometric characteristics | |||
| Cladding diameter | μm | 124.5±1.0 | |
| Cladding non-circularity | % | ≤1.0 | |
| Coating diameter | μm | 242±7 | |
| Coating-cladding concentricity error | μm | ≤12.0 | |
| Curl (radius) | M | ≥4 | |
| Delivery length | km/reel | 2.1~50.4 | |
| Environmental characteristics(1310nm,1550nm,1625nm) | |||
| Temperature Dependence Induced Attenuation | -60ºC ~+85ºC | dB/km | ≤0.05 |
| Temperature-Humidity Cycling Induced Attenuation | -10°C to +85°C, 98% RH | dB/km | ≤0.05 |
| Water Immersion Dependence Induced Attenuation | 23°C,for 30 days | dB/km | ≤0.05 |
| Damp Heat Dependence Induced Attenuation | 85°C and 85% RH,for 30 days | dB/km | ≤0.05 |
| Dry Heat Aging | 85ºC | dB/km | ≤0.05 |
| Mechanical properties | |||
| Proof test | GPa | ≥0.69(100kpsi) | |
| Macro-bend Induced Attenuation | |||
| 1 turnФ32mm | 1550nm | dB | ≤0.05 |
| 100 turns Ф60mm | 1625nm | dB | ≤0.05 |
| Coating Strip Force | Typical average force | N | 1.5 |
| Peak force | N | 1.0~8.9 | |
| Dynamic fatigue parameter | ≥20 | ||
Certification
Our Company
Equipments:
Jiangsu Huamai Photoelectric Technology Co., Ltd. has complete production equipment for wiring, drawing, coloring, plastic coating, cable formation and sheathing, and complete hardware facilities.
At present, our annual production capacity is 10 million core km. Our fast delivery capability, perfect quality management system and perfect after-sales service system guarantee the confidence of our customers from domestic and abroad.
FAQ
Q1. Can I have a sample order for this product?
A: Yes, We are willing to provide samples to customers for testing. Mixed samples are acceptable.
Q2.How long is the delivery period?
A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than.
Q3.How to proceed an order for the sample/product?
A:Firstly, let us know your requirements or application.
Secondly, We quote according to your requirements or our suggestions.
Thirdly, customer confirms the samples and places deposit for formal order.
Fourthly , We arrange the production.
Q4: Do you offer guarantee for the products?
A: Yes, The warranty period is two years.
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