Optical Fiber Identifier ST820B Padidinti

Optical Fiber Identifier ST820B

ST820B

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ST820B optical fiber identifier is an essential instrument for the installation and maintenance of optical fibers. With 1310nm or 1550nm wave length ST820B indicates the direction of the transmitted signals. It can easily recognize SM fibers and find and locate a specific fiber without interference to the transmission. ST820B has a rugged construction and several interchangeable adapter clamps for different fiber sizes are available: Ø0.25mm, Ø0.9mm, Ø2.0mm and Ø3.0mm.

Smulkiau

 

On order

450,00 € Be PVM

0.5 kg

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ST820B Optical fiber identifier is an essential installation and maintenance instrument by inserting fiber into its adapter head, it can identify SM optical fibers without any damage by detecting the optical signals being transmitted through them so that avoid to opening the fiber at the splice point for identification and interrupting the service.

Main features

  • Wonderful streamline appearance
  • Multi adapter, easy replace
  • Test bare fiber, tight tube optical fiber, optical fiber jumper
  • Identify CW and modulated light 270HZ, 1KHZ, 2KHZ


Technical specifications

  • Identification wave length range: 800~1700nm
  • Sensitivity: -28dBm (@1550nm, bare fiber)
  • Identification signal type: CW, 270Hz±5%, 1KHz±5%, 2KHz±5%
  • Detector model: InGaAs (photosensitive interface: 1mm, 2PCS)
  • Continuous working time:>4 hours
  • Insert loss (1550nm): Φ250μm: 1.0dB, Φ900μm:0. 5dB, Φ3mm:0. 5dB
  • Detector type: Φ250μm bare fiber, Φ900μm jacketed fiber, Φ3mm trail fiber
  • Communication signal indicator: direction indicator light + noncontinuous buzzing + signal strength indicator light
  • Contrast light signal indicator: direction indicator light + frequency indicator light + continuous buzzing + signal strength indicator light
Baterijos 2 pcs 1.5V AAA (LR03)
Matmenys 200 x 30 x 27mm
Svoris 210 g
Naudojimo sąlygos -10°C…+50°C
Laikymo sąlygos -20°C…+70°C
Modulation frequency Continuous light, 270Hz, 1kHz, 2kHz
Sensor Type 2 pcs Ø1mm InGaAs
Working Wavelength 800-1700 nm
Power range -30 ~ +5dBm

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Optical Fiber Identifier ST820B

Optical Fiber Identifier ST820B

ST820B optical fiber identifier is an essential instrument for the installation and maintenance of optical fibers. With 1310nm or 1550nm wave length ST820B indicates the direction of the transmitted signals. It can easily recognize SM fibers and find and locate a specific fiber without interference to the transmission. ST820B has a rugged construction and several interchangeable adapter clamps for different fiber sizes are available: Ø0.25mm, Ø0.9mm, Ø2.0mm and Ø3.0mm.

Description Language Ver. Link
ST820B Datasheet English 29.2018 ST820B Datasheet, EN
ST820B Datasheet Russian 29.2018 ST820B Datasheet, RU

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