OEM ODM Glass Bare G652D Optic Fiber Single-Mode Optical Fiber G652D G657A1 Multi Optical Fiber

Detailed Photos  Product Description G. 652.D single mode optical fiber is designed specially for optical transmission systems operating over the entire wavelength window from 1260nm to 1625nm. By suppressing the water peak that occurs near 1383nm in conventional single mode fibre due to hydroxyl (OH-) ions absorption, the fiber is able to open E-band (1360-1460nm) for operation, and consequently provides 100nm more usable wavelengths.   It optimizes attenuation and dispersion across the entire wavelength window from 1260nm to 1625nm, also reduces bending loss at L-band (1565nm~1625nm),  and provides bandwidth resources for trunk, metropolitan area and access network.  Characteristics (1) Comply to or superior to the ITU-T G.652D recommendation and IEC 60793-2-50 B1.3 specification.(2) Designed for operation over 1260nm to 1625nm wavelength spectrum.(3) Outstanding optical performance supporting high-speed transmission requirement of DWDM and CWDM.(4) Excellent PMD performance, supporting high-speed and long repeater spacing transmission system.(5) Compatible with existing 1310nm equipment.  Application (1) Application for all kinds of configuration of optical fiber cables: central loose tube, stranded loose tube, backbones fiber optics, ribbon fiber optics, ADSS, OPGW etc.(2)Low dispersion , attenuation and PMD  enables higher transmission speeds with more wavelengths over Long-haul Trunks Communication, CATV and WDM.  Product ParametersCharacteristicsUnitValueGeometricalCladding Diameterμm125.0±1.0Cladding Non-circularity%≤1.0Core-Cladding Concentricity Errorμm≤0.6Core Non-circularity%≤12 Coating Diameterμm243±0.5Coating-Cladding Concentricity Errorμm≤12 Curl Radiusm≥4Attenuation1310nmdB/km≤0.35 1383nmdB/km≤0.331550nmdB/km≤0.211625nmdB/km≤0.24Attenuation vs Wavelength Max Difference1285nm ~ 1330nm vs 1310nmdB/km≤0.041525nm ~1575nm vs 1310nmdB/km≤0.031485nm ~1580nm vs 1550nm dB/km≤0.04 Dispersion Coefficient1285nm~1340nm ps/(nmkm)≥-3.5 ≤3.51271nm~1360nmps/(nmkm)≥-5.3 ≤5.31480nm~1580nm ps/(nmkm)≤201550nmps/(nmkm)13.3-181625nmps/(nmkm)17.2-23Zero Dispersion Wavelength λ0 nm1300-1324Zero Dispersion Slope S0 ps/(nm²km)0.073-0.092Typical Value ps/(nm²km)≤0.086PMDMaximum Individual Fiberps/√km≤0.06Link (M=20, Q=0.01%)ps/√km≤0.06Typical Valueps/√km≤0.04Cable Cut-off Wavelength λcc nm1180-1330MFD1310nmμm9.1±0.41550nmμm10.4±0.5Effective Group Index of Refraction1310nm 1.4672 1550nm 1.4683 Point Discontinuity1310nmdB≤0.051550nmdB≤0.05Temperature Cycling-60ºC ~+85ºCdB/km≤0.03 Temperature Humidity Cycling85ºC, RH 85%, 30 DaysdB/km≤0.03Water Immersion23ºC, 30 DaysdB/km≤0.03Dry Heat Aging85ºC,  30 DaysdB/km≤0.03Proof Test %≥1 N≥9.1 Gpa≥0.73Coating Strip ForcePeak ForceN1.3-8.9Typical ValueN1.9Dynamic Fatigue Nd  ≥20Macro-bend Induced Attenuation1 turn around a  mandrel of  Φ 32 mm ,1310nmdB≤0.05100 turns around a  mandrel of  Φ 60 mm 1550nmdB≤0.05100 turns around a  mandrel of  Φ 60 mm , 1625nmdB≤0.05Length per reel km24.4/48.8/50.4  Packaging & ShippingWorkshop    Company ProfileAnhui Changrong Optical Fiber & Cable Technology Co.,Ltd was established in August 2017 ,with a registered capital of RMB 500 million yuan. The company, located in Chuzhou High-tech Industrial Development Zone Anhui Province, is a high-tech enterprise specialized in R&D, production and sales of optical fiber for 5G communication and various types of indoor and outdoor optical cables and devices.The company has 9 advanced optical fiber drawing towers that won the Second Prize of The State Scientific and Technological Progress Award, a total of 18 production lines and an annual production capacity of 15 million Kilometers. At the same time, the company has introduced more than 500 sets of the most advanced production and testing equipment from the United States, France and other countries at home and abroad to achieve the best solutions for customers. Adhering to the business philosophy that "the market is the sea, quality is the ship, brand is the sail",the company will continuously enhance production efficiency, expand sales markets, develop new product varieties and continue to improve product quality, so as to provide customers with better services. /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1