Eloik ALK-3000A OTDR

Optical Time Domain Reflectometer (OTDR)

Accurate, fast, reliable and high cost performance

ALK-3000A Optical Time Domain Reflectormeter has excellent dead zone performance and wide dynamic range. There are four models to choose from and that can meet the customer’s specific measurement requirements. Combined with the visual fault locator, it can easily find the breaks, bends, splices, faulty connectors, and other causes of signal loss.

Learned from the operation mode of tablet computer and smart mobile phone, Smart-7 series OTDR has simple operation interface and Windows-like GUI, and this ensures a short learn curve for the customer. With a 7-inch enhanced capacitive touch screen, it delivers an unprecedented user experience with no special training required. It is small, lightweight, portable, rugged and durable, and is more suitable for outdoor environment.

Key Features

  • 7-inch capacitive touch screen; Outdoor-enhanced simple and friendly operation interface; Support zoom in and zoom out the test trace through gesture; Support one-touch measurement and analyse the test trace automatically and intelligently.
  • Optimized measurement
  • For network opening: high speed test mode
  • For network maintenance: accurate test mode
  • Multiple combinations of different dynamic ranges and wavelengths are available
  • Support real-time measurement mode and average measurement mode
  • Support alarm function with light on line and maximize the protection of the optical devices
  • The optical module has self-test function, and can automatically detect its performance and state
  • Support Chinese and English input. Have friendly input interface and mobilephone-like input style
  • Large-capacity lithium battery with over-current protection, over-temperature protection and overvoltage protection; More than 10 hours working time
  • USB interface can easily transfer data between the device and the PC
  • Portable, hand-held and high cost-effective


  • The installation and maintenance for AN(access network) optical cables
  • The installation and maintenance for LAN(local area networks)
  • The installation and maintenance for FTTX
  • The installation and maintenance for cable TV networks
  • The installation and maintenance for APON(optical networks)
  • The installation and maintenance for private optical fibre networks