|Delivery Date:||5 days||Brand Name:||T&J|
|Emitter Type:||FP-LD||Typical Ouput Power(dBm):||0@650nm / -7 @1310nm,1550nm, -20dBm for LED|
|Spectral Width(nm):||<=10||Modulation Frequencies:||CW.2Hz@650nm / CW,270Hz,1KHz,2KHz@1310nm,1550nm|
|Output Stability:||±0.05dB/15mins; ±0.1dB/ 8hours||Optical Connector:||FC/ universal adaptor|
JT3111 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 JT3211 optical power meter, it is a perfect solution for fiber optic network applications.
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
Maintenance in Telecom
Fiber Optic Lab Testing
Other Fiber Optic Measurements
Typical Ouput Power(dBm)
0@650nm / -7 @1310nm,1550nm, -20dBm for LED
±0.05dB/15mins; ±0.1dB/ 8hours
CW.2Hz@650nm / CW,270Hz,1KHz,2KHz@1310nm,1550nm
FC/PC(Other type adapters can be required)
Alkaline Battery(3 AA 1.5V batteries); AC Adaptor(9V)
Battery Operating Time(hour)
Weight without battery (g)
JT3111 Handheld Light Source is designed for optimal use with JT3211 Optical Power Meter for measuring
optical loss on both single mode and multimode fiber cable.
JT3111 Optical Light Source, 3pcs 1.5V batteries, AC Adaptor, User Manual, Cotton swabs and Soft carrying case.