TLD1306 Digital Variable Optical Attenuator

TLD1306 series of digital variable optical attenuator is designed by our company according to the developing optical communication and the application of the project. It’s with the small volume, light weight, low power consumption, has the competitive price and capability. This handheld variable attenuator enables consistent operation in various testing situation, such as photoelectric device, optical passive component, optical fiber, optical cable, optical fiber communication, as well as the construction and maintenance of the fiber communication engineering.
Main Functions
¨ 0.1dB weaken resolution
¨ Three kind of attenuation step elected 10dB, 1.0dB, 01dB.
¨ Universal interface has three types of adapter: FC /SC / ST. Easy to operate
¨ Small size/light weight/ high reliability. Flexibly switch the wavelength
¨ Battery-powered, convenient field work. Omnipotence joint
¨ Backlight at night.
Applications
¨ Fiber production and research devices
¨ Fiber Network Testing and Maintenance
¨ Optical Communication Teaching and Test
Specifications
Type
TLD1306
TLD1306B
Wavelength
1310nm/1550nm
1310nm/1550nm
Attenuation Range
0 ～–60dB（not contain insert loss）
0 ～–50dB（not contain insert loss）
Accuracy
≤±0.8dB
≤±0.8dB
Resolution
0.01dB
Insert loss
＜2.5dB
Echo loss
>60dB(APC) >50dB(PC)
Batteries
9V alkaline battery
Continuous working hours
45h
Fiber Type
SMF99/125μm
Interface Type
FC(standard)、ST、SC are available for use
Operating temp
-10℃ to 60℃
Storage temp
-20℃ to 70℃
Work humidity