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Brand:NOYAFA
Module name:OTDR
Model:NF-981

NOYAFA NF-981 OTDR Fiber Tester with Visual Fault Locator & Optical Power Meter

Features & Benefits:

  • OTDR - OTDR single mode 22/20DB, test range 60 kilometers, SC/PC or FC/PC optical interface
  • Optical link intelligent analysis - OTDR software can provide detailed test reports (Reflective Event, Reduce Event, Fiber Splitter, Fiber End)
  • OPM - Optical power test range -50~+26dBm, six wavelength calibration
  • VFL - red light output power 10mW
  • Wire Mapping - Tests the faults of short circuits, open circuits, and cross in the LAN cables.
  • Lamp - Provides reliable light source in dim working environments
  • Rechargeable battery - battery standby time is greater than 11h, tested about 6h, battery capacity 4000mAh, charging Micro USB 5V/2A

OTDR

  • Wavelength: 1310/1550nm
  • Fiber Type: G.652 SM Fiber
  • Dynamic Range: 24dB/22dB
  • Event Blind Zone : 10m
  • ATT Blind Zone: 15m
  • Test Range: 10m-60km
  • Pulse Width: 5ns-10us
  • Ranging Accuracy: 鍗(1m+Sampling Interval+0.005%xTest Distance)
  • Loss Accuracy: 鍗 0.2dB/dB
  • Sampling Points: 16k-128k
  • Sampling Resolution: 0.05~8m
  • Reflection Accuracy: 鍗3dB
  • Data Storage: Internal: 2600: External: TF Card
  • Laser Safety Level: Class Il level
  • File Format: SOR Standard File Format
  • Connector: FC/PC (Interchangeable SC閵嗕讣T)or FC/APC (Interchangeable SC, ST)

OPM

  • Wave Range: 800nm-1700nm
  • Interface Type: Universal Joint FC/SC/ST
  • Test Range: -50dBm~+26dBm
  • Uncertainty:+5%
  • Frequency Identification: CW/270/330/1k/2kHz
  • Calibration Wavelength: 850/1270/1300/1310/1490/1550/1577/1625nm

LS

  • LD Type: FPLD
  • Output Wavelength: 1310/1550nm
  • Output Power: 2-5dBm
  • Modulation Frequency: 270/330/1k/2kHz
  • Stability: CW,+0.5dB/15min (Test after15mins of preheating)
  • Connector: FC/PC (Interchangeable SCST) or FC/APC (lnterchangeable SC,ST)

VFL

  • Work Wavelength: 650nm閸?0nm
  • Output Power: 10mW
  • Mode: CW/1Hz/2Hz
  • Connector: FCISC/ST

Other Parameters

  • Dispaly: 3.5 inch Color LCD
  • Data Interface: Micro USB
  • External Storage: TF Card
  • Power Supply: Polymer Li-battery 3.7V, 4000mAh
  • Power Adapter: 5VDC, 2A
  • Battery Life: Standby>20h;
  • Measuring Time: >12h
  • Operating Temperature: -10鎺矯~+50鎺矯
  • Storage Temperature: -40鎺矯~+70鎺矯
  • Relative Humidity: 0~95%
  • Non Condensing Dimension: 173mmx82mmx37mm
  • Weight: 閳?50g

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