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X-50-MD21

Optical Time Domain Reflectometer (OTDR) by Shanghai Shinho Fiber Communication
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The X-50-MD21 from Shanghai Shinho Fiber Communication is a Optical Time Domain Reflectometer (OTDR) with Event Dead Zone 0.8 to 1 m, Attenuation Dead Zone 4 m, Optical Wavelength 850 to 1550 nm, Dynamic Range 19 to 35 dB, Pulse Width 3 ns to 20 µs (SM), 3 ns to 2 µs (MM). More details for X-50-MD21 can be seen below.

Product Specifications

Product Details

  • Part Number
    X-50-MD21
  • Manufacturer
    Shanghai Shinho Fiber Communication
  • Description
    850 to 1550 nm Wavelength Range 19 to 35 dB Dynamic Range Handheld OTDR

Environmental Conditions

  • Operating Humidity
    <95%
  • Operating Temperature
    -10 to 50 Degree C
  • Storage Temperature
    -2 to 70 Degree C

Connections & Interface

  • Interface
    USB, RJ45
  • Optical Connector
    FC, SC, ST, LC

General Parameters

  • Equipment Type
    Handheld
  • Event Dead Zone
    0.8 to 1 m
  • Attenuation Dead Zone
    4 m
  • Optical Wavelength
    850 to 1550 nm
  • Battery Body Material
    Lithium
  • Battery Capacity
    7.4 V / 4.4 Ah
  • Data Storage
    4 GB (Internal)
  • Display
    7 inch TFT-LCD with LED backlight
  • Display Resolution
    0.01 dB
  • Distance Accuracy
    ±(1m + measuring distance x 3 x 10-5 + sampling resolution)
  • Distance Resolution
    0.01 m
  • IOR Setting
    1.4000 to 1.7000
  • Battery working and charging time
    12 Hr (Operating), <4 Hr (Charging)
  • Laser Safety
    Class III B
  • Linearity
    <0.05 dB
  • Dynamic Range
    19 to 35 dB
  • Memory Capacity
    40000 Curves
  • Modulation
    270 Hz to 2 kHz
  • Pulse Width
    3 ns to 20 µs (SM), 3 ns to 2 µs (MM)
  • Accuracy
    ±0.35 dB
  • Operation Mode
    CW
  • Distance Range
    100 m to 240 km (SM), 500 m to 40 km (MM)
  • Test Range
    -65 to 23 dBm
  • Power Supply
    100 to 240 VAC, 50 to 60 Hz
  • Reflectance Accuracy
    ±2 dB (SM), ±4 dB (MM)
  • Sampling Point
    128000 points
  • Sampling Resolution
    5 cm
  • DC Voltage
    10 VDC
  • VFL Output Power
    10 mW
  • VFL(Launching Mode)
    CW/2Hz

Applications

  • Application
    FTTx test, Broadband install and maintain, CATV network testing, Access network testing, LAN network testing, Metro network testing, Lab and factory testing, Live fiber troubleshooting

Physical Properties

  • Dimension
    235 x 95 x 30 mm
  • Weight
    150 g
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