Audited Supplier
• Larger effective area reduces nonlinear effect and enables higher signal power launched into the transmission system.
• Enable higher transmission speeds with more wavelengths over ultra long-haul distances.
• Lower attenuation level which meets the demand of extended long distance transmission
• Reduce number of repeaters and minimize CAPEX and OPEX.
• Lower bending induced loss to meet complicated deployment conditions and cable structures.
Product standards:
FarBand® Ultra fibre complies with or exceeds the ITU-T G.654.B/E recommendation and IEC 60793-2-50 B1.2 specification.
Applications:
As mentioned above, YOFC G654E optical fiber, with its excellent performance, can support current 40G and 100G systems, and even meet the future 400G or above system requirements, so YOFC G654E optical fiber is the best choice for long-distance terrestrial transmission and submarine optical cables.
Based on the formula of OSNR, lower attenuation and larger effective area will increase OSNR of optical transmission system. And FOM (Figure of Merit) is established to calculate the contribution of effective area and attenuation. As shown in the table, YOFC ultra low loss and large effective area fibre can provide greater performance improvement than ultra low loss fibre below, or low loss and large effective fibre.
| Fibre Type | Att. | Aeff. | FOM |
| SSMF(Ref.) | 0.2 | 80 | / |
| LL | 0.18 | 80 | 1.6 |
| ULL | 0.17 | 80 | 2.3 |
| ULL | 0.15 | 80 | 3.8 |
| LL-LAF | 0.18 | 130 | 4.9 |
| ULL-LAF | 0.16 | 110 | 5.8 |
| ULL-LAF | 0.16 | 130 | 6.4 |
| Specifications (G654) | ||||||
| Characteristics | Conditions | Specified values | Units | |||
| Optical Specifications | ||||||
| Nominal Effective Area | 1550nm | 110 | 125 | [μm2] | ||
| Mode Field Diameter | 1550nm | 11.4-12.2 | 12.0-13.0 | [μm] | ||
| Attenuation | 1550nm | ≤0.17 | [dB/km] | |||
| 1625nm | ≤0.20 | [dB/km] | ||||
| Attenuation vs. Wavelength | 1525-1575nm, in reference to 1550nm | ≤0.02 | [dB/km] | |||
| Max. α difference | 1550-1625nm, in reference to 1550nm | ≤0.03 | [dB/km] | |||
| Dispersion Coefficient | 1550nm | ≤23 | [ps/nm·km] | |||
| 1625nm | ≤27 | [ps/nm·km] | ||||
| Dispersion Slope | 1550nm | 0.050-0.070 | [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) | -- | ≤ 1520 | [nm] | |||
| Effective Group Index of Refraction | 1550nm | 1.463 | 1.465 | -- | ||
| Point Discontinuities | 1550nm | ≤0.05 | [dB] | |||
| Geometrical Specifications | ||||||
| Cladding Diameter | -- | 125.0±1.0 | [μm] | |||
| Cladding Non-Circularity | -- | ≤1.0 | [%] | |||
| Coating Diameter | -- | 235-255 | [μm] | |||
| Coating-Cladding Concentricity | -- | ≤12 | [μm] | |||
| Coating Non-Circularity | -- | ≤6 | [%] | |||
| Core-Cladding Concentricity | -- | ≤0.6 | [μm] | |||
| Fibre Curl(Radius) | -- | ≥4 | [m] | |||
| Delivery Length1 | -- | Up to 25.2 | [km/reel] | |||
| Environmental Specifications @1550nm & 1625nm | ||||||
| Temperature Dependence | -60ºC to +85ºC | ≤0.05 | [dB/km] | |||
| Temperature-Humidity Cycling | -10°C to +85°C, 98% RH | ≤0.05 | [dB/km] | |||
| Water Immersion | 23°C,for 30 days | ≤0.05 | [dB/km] | |||
| Damp Heat | 85°C , 85% RH,for 30 days | ≤0.05 | [dB/km] | |||
| Heat Aging | 85ºC,30 days | ≤0.05 | [dB/km] | |||
| Mechanical Specifications | ||||||
| Proof Test2 | -- | ≥9.0 | [N] | |||
| -- | ≥1.0 | [%] | ||||
| -- | ≥100 | [kpsi] | ||||
| Macro-bend Induced Loss | 100 Turns Around a Mandrel of 30 mm Radius | 1550nm | ≤0.10 | [dB] | ||
| 1625nm | ≤0.10 | [dB] | ||||
| Coating Strip Force | typical average force | 1.5 | [N] | |||
| peak force | 1.3-8.9 | [N] | ||||
| Dynamic Fatigue Parameter(nd) | -- | ≥20 | -- | |||
Our Service:
1.High-quality products and cost-effective prices.
2.We can provide real-time production videos.
3.We will test each optical fiber and send the test data to you.
4.Customized services, such as fiber optic printing meter marks, etc.ess.
5.We have been 10 years experience in this field. We are the prefessional supplier that you can trust.
6.we know china market very well ,so we can communicate to help you find the products you needed!
7.We acknowledge customer's stringent quality demands for optical fiber products and pledge to supply products meeting international standards.
FAQ:
Q1:How can you guarantee the delivery time?
A:1. To avoid the delay, we have built a complete and professional procedure system from production to the deliver and have rich experience.
2. We can regulate the penalty clause in the contract for the late delay.
Q2:What's your best price?
A:Based on the quality of our products and the quantity of your estimated. We would quote the great best matching price all the time.
Q3:What's your BRAND?
A:FIBERCLOUD,YOFC,CORNING...
Q4:Can I print our own logo on the product?
A:Yes, Please send your logo to us.
Q5:Can you provide OEM/ODM service?
A:Yes, we can. Please tell us the details of your requirements
Q6: How to deal with the faulty?
A: First of all, our products are produced under a strict quality control system, and the defective rate will be less than 0.2%.
Secondly, we will conduct strict quality inspections and issue test reports before shipment to ensure the quality of the products.
Q7:Why choose us to cooperate?
1. We have first-class production line and strict quality management system.
2. We have professional procedure system and big production capacity to guarantee fast deliver and on time shipment.
3. We can provide the most competitive price to meet your budget.
4. We also design and innovate the new products based on our rich experience .
5. We have professional team to provide comprehensive one-stop service for you.
Hope this would be a good start for our cooperation!
