Specifications

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

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:

• Output modulation: CW, 270Hz,1KHz,2KHz
• Provides 1~4 output wavelengths which can be optional according to customer's needs
• 10 minutes Auto-off function
• 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 
 

 Specification:

 

 Type                                                                         TW3109

 

 

Wavelengths(mn)                            650  1310/1550   850/1300  850/1300/1310/155050

Emitter Type                                                     FP-LD,LED or others please specify

Typical Output Power(dBm)                 0            -7dBm for LD, -20dBm for LED  

Spectral Width(nm)                                                     ≤10

Output Stability                                                                               ±0.05dB/15mins;  ±0.1dB/ 8hours

Modulation Frequencies                                          CW,2Hz      

Optical Connector                                                       FC/ universal adaptor        FC/PC

Power Supply                                                                                Alkaline Battery(3AA1.5V batteries)

Battery Operating Temperature(hour)                                                          45

Operating Temperature(°C)                                                                       -10~+60

Storage Temperature(°C)                                                                          -25~+70

Dimension(mm)                                                                                     175 × 82 × 33

Weight(g)                                                                                                   295

 

Techwin Recommendation

TW3109 andheld 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 : All TW3109 Models

 

INCLUDES: TW3109 Optical Light Source,Protective Rubber Boot,3pcs 1.5 V batteries,Instruction Manual,Cotton Tampon and Tampon and Soft Carrying Case.