Product Details

Specifications

ST815B allows for the testing of passive optical networks (PONs) at 1310 nm, 1490 nm and 1550 nm.

With better performance and special fast field testing function, ST815 adopts advanced technology of exact light and dealing with technology and to support high performance light for the field test and the lab development. It has been an ideal instrument for maintenance and development of optical network equipments.

ST815 can be widely used in various kinds of optical cable testing fields, such as LAN, WAN, CAN, CATV and long-distance Fiber Network.

Together with ST800 series optical power meter, ST815 Laser Source can support stable light signal on many kinds of wavelength, it can recognize the fiber, test the fiber loss and continuity accurately, help to evaluate the transmission quality of fiber chain as well.

Key Features

Handheld, easy to operate

Two to four wavelength optional

Continuous light, modulated light output

Output double wavelength or three wavelengths through single adapter

Output three or four wavelength through double adapter

High stabilization

Auto shut off function without operation in 10 minutes

Big LCD, intuitive, easy to use

LED backlight switch on/off

Auto close back light in 8 seconds

Li battery

Battery voltage display

Low voltage checking and shut off design to save energy

Technical Specifications

Emitter type	Fabry_Perot LD/ DFB-LD
Output wavelength switch (nm)	Wavelength: 1310±20nm, 1550±20nm, 1490±20nm
Spectral width (nm)	≤5
Output optical power (dBm)	≥-7
Optical Output Mode	CW/270Hz, 1kHz, 2kHz
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 (°C)	0--40
Storage temperature (°C)	-10--70
Weight (kg)	0.22
Dimension (mm)	160×76×28
Battery	Li battery