Laser Source TW3109
can provide 1 to 4 output wavelengths to meet specific requirements, including the 650nm red 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 needs. Together with the TW3208 optical power meter, it is a perfect solution for the fiber optic network characterization.

Features

• CW, 2Hz modulation output at 650nm, and CW, 270Hz,1KHz,2KHzmodulation output at other wavelengths.
• Provides 1~4 output wavelengths which can be optional according to customer’s needs
• High stability of the output power
• Stable output wavelength
• Backlight LCD display supports night operation
• Compact size and decent appearance
• Large LCD, easy operation

Applications

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

Specifications

Type			TW3109
Wavelengths(nm)			650	1310/1550	850/1300	850/1300/1310/1550
Emitter Type			FP-LD,LED or others please specify
Typical Output Power (dBm)			0	-7dBm for LD, -20dBm for LED
Spectral Width(nm)			1.          ≤10
Output Stability			±0.05dB/15mins;  ±0.1dB/ 8hours
Modulation Frequencies			CW,2Hz	CW,270Hz,1KHz,2KHz
Optical Connector			FC/ universal adaptor	FC/PC
Power Supply			Alkaline Battery(3 AA 1.5V batteries)
Battery Operating Time(hour)			45
Operating Temperature(℃)			-10~+60
Storage Temperature(℃)			-25~+70
Dimension(mm)			175x82x33
Weight (g)			295
Techwin Recommendation
TW3109 Handheld Light Source is designed for optimal use with TW3208 Optical Power Meter for measuring optical loss on both single mode and multimode fiber cable.
	MODEL	INCLUDES
	All TW3109 Models	TW3109 Optical Light Source, Protective Rubber Boot, 3pcs 1.5V Batteries, Instruction Manual, Cotton Swabs and Soft Carrying Case.