MIL-Spec 09/125/245 - j-fiber
MIL-Spec 09/125/245 - j-fiber
MIL-Spec 09/125/245 - j-fiber
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<strong>MIL</strong>-<strong>Spec</strong> Radiation Hard Fibers<strong>MIL</strong>-PRF-49291/7C SMF <strong>09</strong>/<strong>125</strong>/250MMF <strong>09</strong>/<strong>125</strong>/<strong>245</strong>µm <strong>MIL</strong>-<strong>Spec</strong> Radiation Hard Singlemode Fiber (PIN <strong>MIL</strong>-PRF-49291/7-01)is part of j-<strong>fiber</strong>’s series of radiation hard singlemode <strong>fiber</strong>s which have been qualified andapproved by the U.S. Defense Supply Center, Columbia (DSCC) in accordance with the U.S.Military <strong>MIL</strong>-PRF-49291 standard. These <strong>fiber</strong>s have been specifically designed to withstandthe hazards of radiation threatened and harsh environments in military and aerospaceapplications.Features and Benefits• Lowest attenuation changes under radiation exposure• Fastest recovery time compared to other commercial singlemode <strong>fiber</strong>• <strong>Spec</strong>ified for use in 1310nm and 1550nm applications• Easy handling and splicing<strong>MIL</strong>-<strong>Spec</strong>ificationIn compliance with <strong>MIL</strong>-PRF-49291/7-01 (SMF <strong>09</strong>/<strong>125</strong>/250)Performance CharacteristicsMIIL-PRF-49291/7-01ExplanationType II SinglemodeClass 5 Dispersion unshiftedSize II <strong>09</strong>/<strong>125</strong>µmComposition A Glass & Glass SilicaWavelength D 1300 & 1550Optical CharacteristicsFor further information aboutour Singlemode Fiber and otherj-<strong>fiber</strong> products and services,please contact us:Parameter <strong>Spec</strong>ified Values Typical values UnitAttenuation @ 1310/1550nm 0.4/0.3 0.4/0.3 dB/kmAttenuation uniformity @ 1310nm ≤ 0.1 ≤ 0.05 dBMode Field Diameter 8.5 ≤ MFD ≤ 10,0 9.2 ± 4 µmChromatic Dispersion @ 1310/1550nm ≤ 3.2/22 ≤ 3.2/18.0 ps/nm/kmMacrobending Attenuation @ 1310nm 1 ≤ 0.5 ≤ 0.05 dB1 Radius 3.8 ± 0.05 cm, 100 turnsj-<strong>fiber</strong> GmbHIm Semmicht 1D-07751 Jena, GermanyTel.: +49-3641-352 100Fax: +49-3641-352 101Email: info@j-<strong>fiber</strong>.comInternet: www.j-<strong>fiber</strong>.com
Geometrical CharacteristicsParameter<strong>Spec</strong>ifiedValuesTypicalvaluesUnitCore/Clad Concentricity Error ≤ 1.0 ≤ 1.0 µmClad Diameter <strong>125</strong> ± 1 <strong>125</strong> ± 1 µmCladding Non-Circularity ≤ 2.0 ≤ 1.0 %Coating Diameter 250 ± 15 <strong>245</strong> ± 10 µmCoating /Clad ConcentricityErrorOverall Coating ConcentricityRatio (OCCR)Mechanical CharacteristicsParameter≤ 10.5 ≤ 10.0 µm≥ 0.70 ≥ 0.75<strong>Spec</strong>ifiedValuesTypicalValuesUnitLength ≥ 1.1 1.1-50.4 kmFiber mass/unit length ≤ 0.1 ≤ 0.1 kg/kmTensile Proof ≥ 690 ≥ 690 MPaDynamic Tensile StrengthInitial ≥ 3.2 ≥ 3.8 GPaAged ≥ 1.75 ≥ 3.03 GPaOperating Temperature Range -46 to +85 -60 to +85 °CNonoperating TemperatureRange-55 to +85 -60 to +85 °CStorage Temperature Range -55 to +85 -60 to +85 °CCoating Strip Force 1.8 ≤ F ≤ 13.2 2.0 NPerformance under IrradiationSteady state gamma radiation test conditionsTest temperature [°C] Dose rate Total dose (rad (Si))-28 ± 225 ± 2(50 +0, -20) rad(Si)/secClassifiedEnvironmental CharacteristicsParameter<strong>Spec</strong>ifiedValuesTypicalValuesUnitChange in opticaltransmittance @ 1310 1310 nmChange of TemperatureAttenuation increase, -46°C ≤ 0.3 ≤ 0.05 dB/kmto+85°CDry HeatAttenuation increase, 30 daysat 85°CDamp HeatAttenuation increase, 30 daysat 85°C/85% R.H.Water ImmersionAttenuation increase, 30 daysin 23°C water≤ 0.3 ≤ 0.05 dB/km≤ 0.3 ≤ 0.05 dB/km≤ 0.3 ≤ 0.05 dB/kmFiber QualificationAll j-<strong>fiber</strong> <strong>MIL</strong>-<strong>Spec</strong> Radiation Hard <strong>fiber</strong>s comply with or exceedthe <strong>MIL</strong>-PRF-49291 U.S. Military <strong>Spec</strong>ification, the ITUrecommendation G.652, or the IEC 60793-2-50 Optical Fiber<strong>Spec</strong>ifications. Each <strong>fiber</strong> is 100% quality measured accordingto IEC 60793. The irradiation performance of the <strong>fiber</strong> has beentested according to TIA/EIA 455-64, Procedure for MeasuringRadiation-Induced Attenuation in Optical Fibers.Ordering InformationTo order j-<strong>fiber</strong> <strong>MIL</strong>-<strong>Spec</strong> Radiation Hard Singlemode optical <strong>fiber</strong>please call, fax or email us and specify the following parameters:Fiber Type:j-<strong>fiber</strong> <strong>MIL</strong>-<strong>Spec</strong> Radiation HardSinglemode Fiber <strong>09</strong>/<strong>125</strong>/250µm<strong>MIL</strong>-<strong>Spec</strong>:PRF-49291/7-01Desired AttenuationFiber Quantity:kmsOther:desired ship date, reel length,special requests85 ± 2Max. inducedattenuation (dB/km)Radiation test requirementsAttenuation @specified recoverytime (dB/km)≤ 15 @ -28°C<strong>Spec</strong>ified recoverytime (sec)All <strong>fiber</strong>s and preforms are subject to j-<strong>fiber</strong>'s ongoing process andquality improvement programs ensuring excellent performance andhigh reliability. We reserve the right to make changes to the abovespecification when required from the Qualification Authority (DSCC).DB-FTQ-101-00-0608Issued June 2008Copyright 2008 © j-<strong>fiber</strong> GmbH≤ 50 1≤ 5 @ 25°1,000Officially registered facility according to EWG No. 761/2001≤ 5 @ 85°j-<strong>fiber</strong> GmbH is a <strong>MIL</strong>-STD 790 certified facility.1The irradiation loss for a given threat. The total dose associated withthe threat is classified and not necessarily equal to the test total dose.
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