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JW3120 Power Adjustable Light Source
Features
3.5-inch color display
Maximum 6-wavelength output
Support for user self-calibration
Single-channel or dual-channel output is supported
The output power is continuously adjustable
Automatic wavelength identification function
Support Continuous light CW and modulation light output
Support Visual Fault Locator (optional)
Overview
JW3120 is a new version 3.5-inch color screen with adjustable output power that developed by Shanghai Joinwit. It can provide up to 6 wavelengths of light. It has a continuous 15dB adjustable power range and can choose single and double channels, it can automatically identify the wavelength when it is used with our power meter, and it can easily and accurately measure the loss of optical fiber link.
Specifications
| Model | JW3120 OLS |
| Wavelength （nm） | 1310/1550（customize） |
| Spectral width (nm) | ≤5(customize) |
| Typical output(dBm) | -5 |
| Stability （dB,15min）1 | ≤0.05 |
| Output power adjustable range（dB）2 | -5～-20 |
| Min step adjustable power（dB） | 0.05 |
| Modulation frequency（HZ） | CW、270、330、1K、2K |
| Interface type | （FC/SC）/PC(customize) |
| Display size | 3.5-inch TFT color screen |
| VFL(optional) | |
| Wavelength (nm) | 650 |
| Output power (mW) | 1 |
| Others | |
| Power supply mode | 3.7V 4000mAh lithium battery/Micro USB |
| Auto-off (min) | User-defined |
| Communication interface | Micro USB |
| Continuous working hours（H）3 | ≥25 |
| Operating temperature（℃） | -10～+60 |
| Storage temperature（℃） | -25～+70 |
| Size (mm) | 188×88×44 |
| Weight (g) | 370 |
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