FTE7500A 36/35dB OTDR 高级Cobra 光时域反射计
FTE7500A 36/35dB OTDR 高级Cobra 光时域反射计FTE-7500光时域分析仪测试速度快, 使用方便,经济,坚固。这款光时域分析仪具有手携式仪器的全部优点,具有短的盲区,明亮的4英寸显示屏,机载背景系统帮助使用者学习,1/2秒的刷新速度,动态范围大,易于操作使用。 这些特性使其在各类网络领域获得广泛应用。该产品不仅方便老用户操作,也受到新用户的欢迎。FTE-7500提供如下3种组合:850/1300 MM, 1310/1550 SM and quad (850/1300/1310/1550) ,坚固的外壳设计可在任何工作环境中使用。FTE-7500的测量距离可以达到240km, 在LAN网络测试中具有优良的表现性能。Features?36 dB Dynamic Range?Instant On?1 Meter Dead Zone?Event Table with Pass/Fail Feature?Trace Overlay Capability?Onboard Memory for ~500 traces?Auto Test Power Meter?Stable Light Source?Built in Video Inspection Scope?Visible Fault Locator?USB Flash Drive Port and Mini USB Port?Context Sensitive Help?Light Weight Rugged Enclosure? Easy To Read Color Display?CertSoft Report Software?Long Battery LifeOrdering InfomationFTE-7500A-8513850/1300nm Multimode Dual Wavelength OTDR W/VFL and LTSFTE-7500A-13151310/1550nm Single Mode Dual Wavelength OTDR W/VFL and LTSFTE-7500A-QUAD850/13001310/1550nm Quad Wavelength OTDR W/VFL and LTSFTE-SCASE-LGSoft Case for FTE-7500 and FTE-8000 SeriesCI1100Video Probe for FTE7500 and FTE-8000 SeriesFTE-7500A SpecificationsWavelength850, 1300, 1310, 1550, 1625nm ±20nmDynamic Range27/26dB MM, 36/35/35dB SM,Pulse Width5 - 20,000 nsUnits of Measurementkm, kf, miEvent Dead zone1mAttenuation Dead Zone5mResolution.125 - 32mDistance Uncertainty±(0.75m + 0.005% x distance + sampling resolution)Full Scale Distance Range1-64km MM , 1-240km SMTypical Real-time Refresh Rate2 HzGroup Index of Refraction (GIR)1.024 - 2.048Linearity± .05 dB/dBMemory Capacity~500Memory TypeInternal and Flash DrivePower Supply / ChargerUniversal 110-220V witn Interchangeable MainsBattery8hrStorage Temperature-20 to 60 COperating Temperature Range-10 to 50 CDimensions (w/out rubber boot )7.75” L x 4.5” W x 2.25” H (197mm L x 114mm W x 57mm H)Weight2 lbsCommunications portsUSB and USB Flash Drive PortsConnector StylesFC, ST, SC InterchangeableAccessories ProvidedUniversal Power Adapter w/US, UK, Continental Europe, and Australian Plugs, Interchangeable FC/ST and SC Adapters, Windows/Telcordia SR4731 Software, Rubber Boot and Manual on Flash DrivePower MeterDetector TypeInGaAsConnector Type2.5mm Interchangeable+5 to -77dB (CATV - +25 to -57dB)Calibrated Wavelengths850,1300,1310,1490,1550,1625nmUnits of MeasurementdBm, dBResolution.01 dBPower MeasurementUncertainty±0.18 dB under reference conditions± 0.25 dB from 0 to -65 dBm± 0.35 dB from 0 to +5 dBm and from -65 to -77 dBmAuto Test Range0 to -40dBCW SourceFiber Type Single mode, MultimodeWavelengths850, 1300, 1310, 1550, 1625 nm ±20nmOutput Power0 dBm (-3dBm @ 1625nm)Laser Safety ClassificationClass I Safety Per FDA/CDRH and IEC-825-1 RegulationModulation ModesCW, 270 Hz, 1000 Hz, 2000 HzVisible Light SourceEmitter TypeLaserWavelength650nm ±5nmLaser Safety ClassClass IIFDA21 CFR1040.10 &1040.11 IEC 825-1: 1993Connector Type2.5mm UniversalOutput Power1mW Max.