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。
? 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 Life
| Ordering Infomation | |
| FTE-7500A-8513 | 850/1300nm Multimode Dual Wavelength OTDR W/VFL and LTS |
| FTE-7500A-1315 | 1310/1550nm Single Mode Dual Wavelength OTDR W/VFL and LTS |
| FTE-7500A-QUAD | 850/13001310/1550nm Quad Wavelength OTDR W/VFL and LTS |
| FTE-SCASE-LG | Soft Case for FTE-7500 and FTE-8000 Series |
| CI1100 | Video Probe for FTE7500 and FTE-8000 Series |
| FTE-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 zone | 1m |
| Attenuation Dead Zone | 5m |
| Resolution | .125 - 32m |
| Distance Uncertainty | ±(0.75m + 0.005% x distance + sampling resolution) |
| Full Scale Distance Range | 1-64km 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 Type | Internal and Flash Drive |
| Power Supply / Charger | Universal 110-220V witn Interchangeable Mains |
| Battery | 8hr |
| Storage Temperature | -20 to 60 C |
| Operating Temperature Range | -10 to 50 C |
| Dimensions (w/out rubber boot ) | 7.75” L x 4.5” W x 2.25” H (197mm L x 114mm W x 57mm H) |
| Weight | 2 lbs |
| Communications ports | USB and USB Flash Drive Ports |
| Connector Styles | FC, ST, SC Interchangeable |
| Accessories Provided | Universal 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 Meter | |
| Detector Type | InGaAs |
| Connector Type | 2.5mm Interchangeable |
| +5 to -77dB (CATV - +25 to -57dB) | |
| Calibrated Wavelengths | 850,1300,1310,1490,1550,1625nm |
| Units of Measurement | dBm, dB |
| Resolution | .01 dB |
| Power Measurement Uncertainty | ±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 dBm | |
| Auto Test Range | 0 to -40dB |
| CW Source | |
| Fiber Type | Single mode, Multimode |
| Wavelengths | 850, 1300, 1310, 1550, 1625 nm ±20nm |
| Output Power | 0 dBm (-3dBm @ 1625nm) |
| Laser Safety Classification | Class I Safety Per FDA/CDRH and IEC-825-1 Regulation |
| Modulation Modes | CW, 270 Hz, 1000 Hz, 2000 Hz |
| Visible Light Source | |
| Emitter Type | Laser |
| Wavelength | 650nm ±5nm |
| Laser Safety Class | Class IIFDA21 CFR1040.10 &1040.11 IEC 825-1: 1993 |
| Connector Type | 2.5mm Universal |
| >Output Power | 1mW Max. |
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