Description
QL-3122B Handheld Adjustable CWDM Light Source is newly designed fiber optic tester, it aims at fiber network installation, fiber network engineering acceptance and fiber network maintenance. The FF-3122B features good appearance, good touch feeling and considerate humanity design.
Specifications
| Model | QL-3122B |
| Operating wavelength(nm) | 1450/1470/1490/1510/1530/1550/1570/1590 |
| Output Power(dBm) | -8 ~ -18dBm |
| Adjustable step size(dBm) | 0.01 |
| Stability(dB, 30min, 20℃) | <0.1 |
| Modulation（Hz） | CW， 270，330，1K，2K |
| Fiber Port | FC/PC |
| Battery Working Time(h) | 120 |
| Operation Temperature(℃) | -10～+60 |
| Storage Temperature(℃) | -25～+70 |
| Dimension(mm) | 180*90*36.5 |
| Weight (g) | 420 |
| Model | Includes |
| QL-3122B | Optical Light Source, 3pcs 1.5V batteries, AC Adaptor, User Manual, Cotton swabs and Soft carrying case. |
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