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-QUAD 850/13001310/1550nm Quad Wavelength OTDR W/VFL and LTSFTE-SCASE-LG Soft Case for FTE-7500 and FTE-8000 SeriesCI1100Video Probe for FTE7500 and FTE-8000 SeriesFTE-7500A Specifications Wavelength 850, 1300, 1310, 1550, 1625nm ±20nm Dynamic Range 27/26dB MM, 36/35/35dB SM, Pulse Width 5 - 20,000 ns Units of Measurement km, kf, mi Event Dead zone1m Attenuation Dead Zone5m Resolution.125 - 32m Distance Uncertainty±(0.75m + 0.005% x distance + sampling resolution) Full Scale Distance Range1-64km MM , 1-240km SM Typical Real-time Refresh Rate 2 Hz Group Index of Refraction (GIR) 1.024 - 2.048 Linearity ± .05 dB/dB Memory Capacity~500 Memory TypeInternal and Flash Drive Power 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 Drive Power 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 -40dB CW Source Fiber 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 Hz Visible Light SourceEmitter TypeLaserWavelength650nm ±5nmLaser Safety ClassClass IIFDA21 CFR1040.10 &1040.11 IEC 825-1: 1993Connector Type2.5mm UniversalOutput Power1mW Max.