FHM2 Series Optical Multimeter
Functions
FHM2 Series optical multimeter integrates a stable laser source and a precise optical power meter. The laser source part launches 1310nm/1550nm or 1310nm/1490nm/1550nm (according to different models).The optical powet meter part support measuring -70~+10dBm or -50~+26dBm (according to different models).With the PC software, user can generate a report easily.
-5dBm±0.5dB
LS output power
270/1k/2kHz
LS output frequency
0.01dB
PD resolution
±0.2dB
PD accuracy
999 groups
Data storage
2*Ni-MH AA
Battery
Description
Features
-Integrated laser source and optical power meter
-Dual or triple wavelength output
-Suitable for fiber or optic device insertion loss test
-Up to 999 test results storage
-With LCD backlight function and auto power off
Parameter
| Model | Specifications | |||
|---|---|---|---|---|
| FHM2A01 | FHM2A02 | FHM2B01 | FHM2B02 | |
| Laser Source Part（LD） | ||||
| Output Wavelength | 1310/1550nm | 1310/1490/1550nm | 1310/1550nm | 1310/1490/1550nm |
| Output Power | -5dBm±0.5dB | 0dBm±0.5dB0dBm±0.5dB | -5dBm±0.5dB | 0dBm±0.5dB |
| Frequency Output | 270Hz/1kHz/2kHz | |||
| Wavelength Recognition | 1310/1550nm | 1310/1490/1550nm | 1310/1550nm | 1310/1490/1550nm |
| Power Meter Part (PD) | ||
|---|---|---|
| Test Range | -70~+10dBm | -50~+26dBm |
| Resolution | 0.01dB | |
| Calibrated Wavelength | 850/1300/1310/1490/1550/1625nm | |
| Accuracy | ±0.2dB | |
| Frequency Detection | 270Hz/1kHz/2kHz | |
| Wavelength Detection | Support | |
| Memory Capacity | 999 groups | |
| Others | |
|---|---|
| Communication Por | USB |
| Power Supply | 2* Ni-MH AA battery |
| Working Temp | -10°C ~+50°C |
| Storage Temp | -20°C ~+70°C |
| Dimension/Weight | 160L×76W×45H(mm) / 260g |
| Accessories | (LD)FC&SC adapter, (PD)FC&SC adapter, 2*Ni-MH AA battery, 3*ceramic sleeves, Power adapter, USB cable, Test report, Quick guide, Carrying bag |
| Optional | (PD) 1.25mm adapter/2.5mm adapter |
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