ST-3111 Six wavelengths OLS

ST-3111 Six wavelengths OLS

it is a handheld optical light source, newly released in 2007. It can provide 1 to 6 wavelengths output to satisfy specific  requirements including the 650nm visible light source and the 1310/1550nm wavelengths for single mode fiber or the 850/1300nm wavelengths for multimode fiber, as well as other wavelengths according to customer’s needs. Together with the ST-3211 optical power meter, it is a perfect solution for fiber optic network applications.

Features

Provides 1~6 wavelengths output which can be optional according to customers’ needs
CW, 2Hz modulation output at 650nm, and CW, 270Hz,1KHz,2KHz modulation output at other wavelengths.
High stability of the output power
Stable output wavelength
Backlight LCD display supports night operation
Low battery power indication

Applications

Maintenance in Telecom
Maintenance CATV
Test Lab of  optical fibers
Other Fiber Optic Measurements

Specifications

Type	ST-3111
Wavelengths(nm)	Provides 1~6 Wavelengths according to needs.
Emitter Type	FP-LD,LED
Typical Ouput Power(dBm)	0~650nm / -7 ~1310nm,1550nm, -20dBm for LED
Spectral Width(nm)	≤10
Output Stability	±0.05dB/15mins;  ±0.1dB/ 8hours
Modulation Frequencies	CW.270Hz~650nm / CW,270Hz,1KHz,2KHz~1310nm,1550nm CW,270Hz,1KHz,2KHz
Optical Connector	FC/PC(Other type adapters can be required)
Power Supply	Alkaline Battery(3 AA 1.5V batteries); AC Adaptor(9V)
Battery Operating Time(hour)	45
Operating Temperature(℃)	-10~+60
Storage Temperature(℃)	-25~+70
Dimension(mm)	190X100X50
Weight(g)	370
SUNMA Recommendation
ST-3111 Handheld Light Source is designed for optimal use with ST-3211 Optical Power Meter for measuring optical loss on both single mode and multimode fiber cable.

Standard Package
 

MODEL	INCLUDES
All ST-3111 Models	ST-3111 Optical Light Source, 3pcs 1.5V batteries, AC Adaptor, Instruction Manual, Cotton Tampon and Soft carrying case.