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Optical Light Source(LS-345)
Application
- Optical fiber component manufacture & test
- CWDM component and system test
- Other occasion where need stable light source
Features
- Wavelength: 1310,1490,1550nm
- Modulation: 270Hz, 1KHz, 2KHz
- Dust and shock proof design
- Auto shut off function
- CWDM laser is available
- High stable optical power
- Low warm up & stable
- High stable output power
- Very easy-to-use
Description
- The LS-345 is easy-to-use testing instruments for optical fiber test and laser-based light sources designed to test single mode fiber optic links. LS-345 is proud of the high power with maximum output of higher than -3dBm and accuracy as the portable light source. It enables to visibly check wavelengths and modulation change using LED. It can be used for the wavelength of 1310nm, 1490nm and 1550nm used in FTTH. Furthermore, it has the modulation function of 270Hz, 1KHz and 2KHz.
Specifications
| Parameter | Unit | Typical | Note |
| Central wavelength | nm | 1310/1490/1550 | |
| Output power | dBm | >-3 | |
| Short term stability | dBm | ±0.05 | 10 Min max |
| Long term stability | dBm | ±0.1 | 10 Min max |
| Fiber pigtail | SMF-28 | ||
| Output connector | SMF-28 | ||
| Output connector | APC | Selectable | |
| Dimension | 150x100x42 | ||
| Auto off | 10 |
Electric & Environment
| Parameter for electric | Unit | Typical | Note | |
| Battery | power | V | One 9V alkaline cell |
Typical in continuous mode |
| life | hrs | 50 |
||
| Operating temperature | ℃ | -20~75 | ||
| Storage temperature | ℃ | -40~85 | ||
Ordering infomation
| Part number | Description | ||
| LS-345 | Measurement range >-3 |
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| Connector adaptor code(xx) | SC=SC, FC=FC, ST=ST Universal = FC,ST,SC | ||