ST-3111 Fiber Optical Light Source

Description

ST-3111 optical light source 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.

Note: Together with 2.5mm UPP adapter, FC, SC, ST are all interchangeable.
SC adapter means FC male to SC female fiber adapter.
ST adapter means FC male to ST female fiber adapter.
LC adapter means FC male to LC female fiber adapter.

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

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 Packages

Model	Includes
All ST-3111 Models	ST-3111 Optical Light Source, 3pcs 1.5V batteries, AC Adaptor, User Manual, Cotton swabs and Soft carrying case.

Kind Note

The price is only for ST-3111 fiber light source with two wavelengths (850/1300nm).

Fiber-Mart is your reliable supplier of optical light source, and all of it have been 100% tested before delivery. If you need this fiber optic light source ST-3111 at a large quantity or have any problems or special requirement, please feel free to contact us. We will try our best to provide you the best service



TypeST-3111Wavelengths(nm)Provides 1~6 Wavelengths (650/850/1300/1310/1490/1550nm) according to needs.Emitter TypeFP-LD,LEDTypical Ouput Power(dBm)0@650nm /-7 @1310nm,1550nm, -20dBm for LEDSpectral Width(nm)≤100utput Stability±0.05dB/15mins; ±0.1dB/8hoursModulation FrequenciesCW.2Hz@650nm /CW, 270Hz, 1KHz, 2KHz@1310nm, 1550nmOptical ConnectorFC/PC(Other type adapters can be required)Power SupplyAlkaline Battery(3 AA 1.5V batteries); AC Adaptor(9V)Battery Operating Time(hour)45Operating Temperature(°C)-10~+60Storage Temperature(°C)-25~+70Dimension(mm)190X100X50