постоянен източник на светлина дължина на вълната: 1310±20nm, 1550±20nm

Постоянен източник на светлина 1310±20nm, 1550±20nm

ST815
Наличен
179,90 лв. без ДДС
215,88 лв.
С вкл. данък 2 работни дни

ST815B allows for the testing of passive optical networks (PONs) at 1310 nm, 1490 nm and 1550 nm, the three wavelengths recommended by the ITU-T (G.983.3) for PONs.

These handheld light sources offer the flexibility to test, install, and maintain single mode and multimode fiber optic networks.

Описание

Key Features

  • Continuous light, modulated light output
  • Output double wavelength through one port
  • High stabilization
  • Auto 10 minutes shut off function
  • Support FC, SC, ST adapter
  • Big display LCD
  • LED backlight switch on/off
  • Auto close back light in 8 seconds without operation
  • Li-ion rechargeable battery or 9V AAA battery
  • Battery voltage display
  • Low voltage checking and shut off to save energy
  • Identify the wavelength automatically (Please notice: use the same Brand optical power meter)

Technical Specifications

Emitter type

Fabry_Perot LD/DFB-LD

Output wavelength switch (nm)

Wavelength:

ST815 Wavelength: 1310±20nm, 1550±20nm

ST815B Wavelength: 1310±20nm, 1550±20nm, 1490±20nm

ST815C Wavelength: 1310±20nm, 1550±20nm, 850±20nm, 1300±20nm

ST815D Wavelength: 1310±20nm, 1550±20nm, 1625±20nm

ST815E Wavelength: 1310±20nm, 1550±20nm, 650±20nm

 

Spectral width (nm)

5

Output optical power (dBm)

≥-7 (standard)

≥0dBmcustomized

Optical Output Mode

CW/270Hz, 1kHz, 2kHz, 330Hz

Optical Interface

FC, SC, ST

Power Stability (dB) (Short time)

±0.05/15min

Power Stability (dB) (Long time)

±0.1/5h

General specifications

Working temperature ()

0--40

Storage temperature ()

-10----70

Weight (kg)

0.22

Dimension (mm)

160×76×28

Battery

Rechargeable Li-ion battery or Dry AAA battery

Battery working duration (h)

About 15 hours

Low voltage warning

7.2V

Подробности за продукта

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