Violet E3 (G657A1/G652D) Single Mode Optical Fiber For Communication Systems
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- Supplier: Optic fiber Systems JSC [Russian Federation]Optic
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Product Overview
Description
A single mode optic fiber with low water peak, with a reduced sensitivity to bends for communication systems E3 (G657A1 /G652D)
Single-mode optical fiber with low water peak E3 (G657A1 /G652D) is a fiber with a reduced sensitivity to bends. The fiber is produced by vapor axial deposition method (VAD) with a quartz core alloyed with Germanium. It complies with the recommendations ITU-T G.652d completely and ITU-T G.657A1 with the parameters of macrobend loss and attenuation. It is a product manufactured in the Russian Federation. Double acrylic coating provides its high strength and a long service life. The fiber works in a full spectral range of different access networks, including FTTH, and can be applied in long distance communications. Fiber bending resistance and improved attenuation parameters give an advantage in the application for residential networks. The quality control system of the factory confirms plug compatibility with E3 fiber (G652d) manufactured by "Optic fiber Systems", JSC as well as with all standard SMF fibers. Fiber quality’s compliance with Russian and international standards is confirmed by the Certificate № SSAQ 025.1 .2.01 26 issued by certification agency "Kabelsert" of JSC "VNIIIKP" on 08.06.2018.
Dimensional Specifications
Dimensional Specifications
CoreClad Concentricity, μm | ≤ 0,5 |
Cladding Diameter, μm | 125±0,7 |
Cladding NonCircularity, % | ≤ 0,7 |
Coating Diameter, μm | 242±5 |
Fiber Curl, m radius of curvature | ≥ 4 |
CoatingCladding Concentricity, μm | ≤ 12 |
Length*, km | 25,2 / 50,4 |
*Supplies of other lengths are possible
Optical Specifications
Optical Specifications
Maximum Attenuation*, dB/km at wavelengths | ||
1310 nm | ≤ 0,32 | |
1383 nm | ≤ 0,32 | |
1550 nm | ≤ 0,18 | |
1625 nm | ≤ 0,2 | |
Attenuation vs. wavelength | ||
1285-1330 nm at wavelength 1310 nm | ≤ 0,03 | |
1525-1575 nm at wavelength 1550 nm | ≤ 0,02 | |
Point discontinuity, dB | ||
1310 nm | ≤ 0,05 | |
1550 nm | ≤ 0,05 | |
Mode Field Diameter, μm | ||
1310 nm | 9,2±0,4 | |
1550 nm | 10,4±0,5 | |
Cable Cutoff wavelength, (λсс ), nm | ≤ 1260 | |
Dispersion, ps/nm·km | ||
1550 nm | ≤ 18 | |
1625 nm | ≤ 22 | |
Zero dispersion wavelength (λ0 ), nm | 1300-1324 | |
Zero dispersion slope, ps/ (nm2 *km) | ≤ 0,092 | |
Polarization Mode Dispersion (PMD), ps/√km | ||
Maximum Individual Fiber PMD | ≤ 0,2 | |
PMD Link Design Value | ≤ 0,14 | |
** Attenuation coefficients in a wavelength range do not differ from attenuation coefficients at references more than indicated values
Macrobend Loss
Mechanical Specifications
Environmental Characteristics
Performance Specifications
Winding Conditions | Wavelength, nm | Induced Attenuation, (max, dB) |
1 turn around a mandrel of 10mm radius | 1550 | 0,75 |
1625 | 1,5 | |
10 turns around a mandrel 15mm radius | 1550 | 0,25 |
1625 | 1,0 |
Mechanical Specifications
ProofTest, GPa | ≥ 0,69 | |
(Other tension force on request) % | >1% | |
Coating Strip Force, N | ||
Peak force | 1 – 8,9 | |
Typical average force | 1 – 5 | |
Dynamic Stress Corrosion Susceptibility Parameter (Nd) | ≥ 20 | |
Environmental Characteristics
Induced Attenuation 1310 nm, 1550 nm & 1625 nm, dB/km | ||
60ºC ~ +85ºC Temperature dependence | ≤ 0,05 | |
+23ºC Water Immersion | ≤ 0,05 | |
+85ºC Heat Aging | ≤ 0,05 | |
+85ºC/85%Damp Heat | ≤ 0,05 | |
Performance Specifications
Effective Group Index of Refraction | ||
1310 nm /1383 nm | 1,466 | |
1550 nm | 1,467 | |
1625 nm | 1,470 | |
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produced by vapor axial deposition method (VAD) with a quartz core alloyed with Germanium. It complies with the recommendations
ITU-T G.652d and G.657A1. Supplies of colored optical fiber E3 (G657A1/G652d) are possible.
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produced by vapor axial deposition method (VAD) with a quartz core alloyed with Germanium. It complies with the recommendations
ITU-T G.652d and G.657A1. Supplies of colored optical fiber E3 (G657A1/G652d) are possible.
Single-mode optical fiber with low water peak "E3 (G657A1/G652d)" is a fiber with a reduced sensitivity to bends. The fiber is
produced by vapor axial deposition method (VAD) with a quartz core alloyed with Germanium. It complies with the recommendations
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Company Profile
"Optic fiber Systems" JSC produces telecommunication optical fibers of standards G652 and G 657A1 including those with reduced diameter of 200 microns; provides services on optical fiber coloring and the application of ring marks "ringmarking". Optical fibers of new types including G651 and G655 are being prepared for release. Products are certified in Russia and the quality is confirmed by "Rostelecom" PJSC, Russia's leading cable companies and foreign consumers. According to the results of certification, optical fiber was approved for use on the networks of the largest Russian Telecom operators Rostelecom, MTS, MegaFon and others.
Manufacturing capacity of the plant is 4 mln kilometers of optical fiber per year.
Development Stages
/2008 February Establishment of "Optic Fiber Systems" JSC
/2009 Negotiations with investors
/2011 February Signing up a contract with the Nextrom Oy - a licensor of the technology and a supplier of the equipment and services to create a "turnkey" plant for the optical fiber production
2011 Formation of the company's authorized capital
/2013 Start training in Nextrom, Silitec, Sumitomo, on the own basis
2013 November Start of the first complex construction
/2015 May The production of the first optical fiber prototype
2015 September The plant opening ceremony
/2016 October Start of commercial production and product sales of E3 (G652D)
2016 December Certification of fiber produced by "Optic fiber Systems" JSC, successful completion of tests with Rostelecom PJSC
/2017 April The Ministry of Industry and Trade of the Russian Federation confirmed the status of products manufactured on the territory of the Russian Federation
2017 April A new type of fiber E3 (G657A1 / G652D) is produced
2017 April Rossvyaz has registered first declarations for optical cables with Russian optical fiber
2017 December “Optic Fiber Systems” JSC has got loaning from Industrial Development Fund
/2018 August Start of optical fiber coloring
2018 September 3 mln km of optical fiber are produced
/2019 April The end of upgrade project
Certificates
“Optic fiber Systems” JSC – is the first and the only Russian plant manufacturing optical fiber. The plant is situated in Saransk, Mordovia Republic. It was officially opened on 25 September 2015. The shareholders of the company are RUSNANO, Gazprombank and the Government of Mordovia Republic.
Contact Details