Description
Overview
GAOTek visual fault locator is a palm-size, lightweight fiber optic OTDR that you can use for a wide range of fiber optic testing applications. This fiber optic OTDR is especially well suited for testing systems that have relatively short fiber spans. With a data sampling interval of five centimeters and a dead zone of <3.2 ft (1 m), you will find that this fiber optic OTDR is perfect for testing FTTx and intra-building cables. You can utilize the CWDM module to measure and view 18 channels (ITU-T G.695 and G.694.2) for both wavelength and power level. This fiber optic OTDR provides you with over 3.5 hrs of battery life and features a bright 4.3 in (10.9 cm) color display for superior visibility whether you are working indoors or outdoors. The Anritsu MT9090 Fiber Optic OTDR complements the extensive line of handheld fiber optic test equipment available from FIS. These include fiber optic Light Sources, Power Meters, OTDR’s, Loss Test Sets, Visual Fault Locators as well as Continuity Testers.
Technical Specifications
| Display | 4.3 in (10.9 cm) TFT-LCD (480×272, with backlight, transparent type) |
| Interface | USB 1.1, Type A x1 (memory), Type B x 1 (USB mass storage) |
| Model | MU909011A, A1, A2, A3 052 or 062MU909011A, A1, A2, A3 050 060 |
| Wavelength +1 | 780 nm ±20 nm 1550 nm ±30 nm |
| Fiber Type | 10 um or 125 um SMF (ITU T G.652) |
| Distance Range | 0.62 mi (1.0 km) or 1.55 mi (2.5 km) set automatically0.62 mi (1.0 km), 1.55 mi (2.5 km) or 6.2 mi (10 km) set automatically |
| Pulse width | <10 ns |
| Dynamic Range +2 | 7.0 dB |
| Dead zone | Fresnel: <3.2 ft (1 m) +3, Backscatter: <16.4 ft (5 m) +4 |
| Sampling Resolution | 1.96 in (5 cm) (Distance range 0.62 mi (1.0 km), 3.93 in (10 cm) (Distance range 1.55 mi (2.5 km) (IOR=1.50000) |
| Sampling Points | 20001 (Distance range 0.62 mi (1.0 km), 25001 (Distance range 1.55 mi (2.5 km) |
| Data Storage | Internal memory: 40 MB (up to 800 traces), External (USB): up to 20,000 traces with 1GB |
| IOR Setting | 1.3000 to 1.7000 (0.0001 steps) |
| Units | ft, m |
| Fiber Event Analysis | Automatic, displayed in table format based on user defined PASS or FAIL thresholds |
| Loss Modes | 2 point loss, dB or km |
| OTDR Trace Format | Telcordia universal (.SOR), issue 2 (SR 4731) |
| Other Functions | Integrated launch fiber: 32.8 ft (10 m)Connector Inspection Microscope (Optional); verifies connector condition and cleanliness
Connection check: Automatic check of OTDR to FUT connection quality Live Fiber detect verifies presence of communication light in optical fiber Real time sweep: <1 sec (typical) |
| Languages | Spanish, French, German, Italian, Simplified Chinese, Traditional Chinese and English |
| Integrated Optical Power Meter
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Wavelength 1550 nm, same port as OTDRPower range: –5 dBm to –45 dBm, Accuracy: ±0.5 dB x 5, Maximum input: +10 dBm
Connector: 0.09 in (2.5 mm) universal, Wavelength: (650 nm ±15 nm), Output: 0 dBm ±3 dBm Laser safety: IEC Pub 60825 1: 2001 Class3R: MU909011A1 or A3 050 or 060 or 052 or 062 x 9 (CW) 9 VDC, 100 to 240 VAC, Allowable input voltage range: 90 to 264 V, 50 Hz or 60 Hz NiMH, Operating Time: 3.5 hrs (typical)x 6, Recharge Time:<3 hrs 32 °F to 122 °F (0 °C to 50 °C) Vibration: MIL T 28800E Class 3, Dust and Drip proof: IP 51 EN61326 IEC Pub 60825 1: 2001 Class1: MU909011A or A1 or A2 or A3 050 or 060 or 052 or 062 x10 |
| Dimensions | 7.5 in x 3.8 in x 1.9 in (190 mm x 96 mm x 48 mm) (Including mainframe and module) |
| Mass or Weight | Weight (including mainframe, module and battery): <1.76 lb (800 g) |