Description
Description
LM-3 series Optical Multimeter, integrates OLS/OPM/VFL in one rugged unit, is an ideal instrument to test power, loss, continuity and faults on fiber optic network.
Features
- Auto-wavelengths recognition
- Auto power-off , battery indicator
- LCD display with back-light
- Reference value setting
- Up to 1000 testing results storage
- USB port for data transmission
- Build-in 10mW VFL module
Specification
| Model # | LM-3TD | LM-3CD | LM-3TP | LM-3CP | |
| Optical
Power Meter |
Calibration Wavelength | 850//980/1300/1310/1490/1550/1625nm | |||
| Connector | FC/PC &. 2.5mm universal | ||||
| Display Units | dB/dBm/mW/uW | ||||
| Accuracy* | ±0.2dB | ||||
| Modulation Freq. Detection | 270Hz/1KHz/2KHz | ||||
| Measuring Range | -70 to +10dBm | -50 to +26dBm | -70 to +10dBm | -50 to +26dBm | |
| Laser Source | Output Wavelength | 1310/1550nm | 1310/1490/1550nm | ||
| Connector | FC/PC &. 2.5mm universal | ||||
| Modulation Frequency | 270Hz/1KHz/2KHz | ||||
| Output Power | ≥-5dBm @1310/1550/1490nm ; ≥-10dBm @850/1300nm | ||||
| Output Stability | Short term (15 mins): ±0.05dB@1490 ; ±0.2dB@850/1300/1310nm/1550nm
Long term (5 hrs.): ±0.2dB@1490 ; ±0.8dB@850/1300/1310nm/1550nm |
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| Visual Fault Locator | Wavelength | 650nm | |||
| Output Wave Type | CW &. 2Hz | ||||
| Output Power | 10 mw | ||||
| Power Supply | 3 * AA batteries; AC/DC adapter | ||||
| Operating/ Storage Temperature | -10℃ ~ 50℃ / -20℃ ~ 70℃ | ||||
| Dimension (mm) | 170*82*35 (L*W*H) | ||||
| Standard Accessories: | |||||
| FC/PC adapter, carrying bag, Manual | |||||
| Optional Items | |||||
| SC Adapter, ST Adapter, FC to LC Hybrid Adapter, AC/DC adapter | |||||
* @ 20+3°C, CW, FC/PC connector, -10dBm
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