Description£º MK-OLS201 is a simple and cost-effective fiber optic tester,it is usually combined with optical power meter to measure the power loss on fibers. MK-OLS201 series light source provides multiple wavelength output, the wavelengths can be required on customer specificrequirements(the Max wavelength is 5,such as 850/1300/1310/1490/1550nm). Features ¡ñ Provides 2~5 output wavelengths; ¡ñ CW, 2Hz modulation output at 650nm, and CW, 270Hz,1KHz,2KHz modulation output at other wavelengths; ¡ñ High stability of the output power; ¡ñ Stable output wavelength; ¡ñ Backlight LCD display supports night operation; ¡ñ Compact size and decent appearance; ¡ñ Large LCD, easy operation; ¡ñ Alternative 10 minutes Auto-off function conserving battery life. Applications Maintenance in Telecom Maintenance in CATV Fiber Optic Lab Testing Other Fiber Optic Measurement Specifications
| Type |
MK-OLS201 |
| Wavelengths(nm) |
1310/1550 or 850/1300 |
850/1310/1550 |
850/1300/1310/1550 |
850/1300/1310/1490/1550 |
| Emitter Type |
FP-LD,LED or others specified |
| Typical Output Power (dBm) |
-7dBm for LD, -20dBm for LED |
| Spectral Width(nm) |
¡Ü10 |
| Output Stability |
¡À0.05dB/15mins; ¡À0.1dB/ 8hours |
| Modulation Frequencies |
CW,270Hz,1KHz,2KHz |
| Optical Connector |
FC/PC(or FC/SC/ST interchangeable connectors) |
| Power Supply |
Alkaline Battery(3 AA 1.5V batteries) |
| Battery Operating Time(hour) |
45 |
| Operating Temperature(¡æ) |
-10~+60 |
| Storage Temperature(¡æ) |
-25~+70 |
| Dimension(mm) |
200 X90 X50 |
| Weight (g) |
285 | |