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| TEST EQUIPMENT |
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| Optical Laser Source |
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| BML 221 / BML 223 |
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Laser source Wavelength:BML221: 850nm &1300nm;BML223: 1300nm &1550nm
Features
* Can test the loss of the fiber with the optical power meter
* Can provide reference for power meter and variable attenuator
* High stabilization
* Three modulation: 270Hz, 1KHz, 2KHz
* Battery Power indication
* Battery charge indication
* Energy save mode: about 10 minutes no operation will cause the device auto power off
* Full Power can support about 16 hours operation |
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Main Characteristic |
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BML221 |
BML223 |
Wavelength |
1300nm & 850nm |
1310nm & 1550nm |
Stabilization* |
±0.05dB / 5minutes; ±0.1dB / 8hours |
Output Power |
> - 5dBm |
Modulation |
270Hz, 1KHz, 2KHz |
Connecting Adaptor |
FC/PC |
Auto Power Off |
About 10 minutes |
Battery Charge |
Yes |
Operating Time |
Above 16 hours |
Storage Temperature |
-20 -- +70 ℃ |
Operating Temperature |
-10 -- +60 ℃ |
Relative Humidity |
< 95% |
Power Supply |
AA * 2 |
Size |
160mm * 75mm * 32mm |
Weight |
About 150g |
* at 1550nm, 20±3℃, CW, with FC adaptor
Accessories
| Standard |
Non-rechargeable batteries |
2 |
Carrying bag |
1 |
User’s manual |
1 |
Guarantee Card |
1 |
Box |
1 |
| Optional |
AC/DC adaptor |
1 |
Rechargeable batteries |
2 |
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