DESCRIPTION
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
¨ 0.01dB 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
Specification
| Type |
TLD1306D Handheld Variable Attenuator |
| Wavelength Range |
1260~1650nm |
| Applicable Fiber |
9/125um SM |
| Connector |
FC/PC |
| Calibration Wavelength |
1310/1490/1550/1625nm |
| Attenuation Range |
2.5~60dB |
| Resolution |
0.05dB |
| Min Insertion Loss |
<2.5dB |
| Linearity |
± 0.5 dB |
| Repeatability |
± 0.2 dB |
| Overall Attenuation Acuracy |
± 0.8 dB |
| Back Refletion |
> 35 dB(typical value :40 dB) |
| Max Acceptable Input |
+20 dBm |
| Rechargeable Battery |
7.4V |
| Power Adapter |
7~8.5V |
| Working Temperature |
0~40 |
| Storage Temperature |
-10~60 |
| Humidity |
0~85% |
| Weight |
200g |
