The FPM-300 power meter is part of EXFO’s new line of handheld units, which includes the FLS-300 light source and the FOT-300 optical loss test set.
| Key Features |
| Highly accurate unit offering 10 calibrated wavelengths and reference values |
| Power autonomy of 300 hours |
| Three-year warranty and recommended calibration interval, for dramatically reduced cost of ownership |
| Ergonomic, eye-catching handheld package |
| Benefits |
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| Auto-Wavelength Recognition | The FLS-300 or FOT-300 units can transmit with a wavelength-identification digital encrypted protocol, enabling the FPM-300 power meter to automatically use the proper calibration parameters.
This feature reduces the need for communication between the two technicians and decreases the potential for error.
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| Distant Referencing | Signal encrypting can also give the receiving end information on the power to be used as reference, helping ensure efficient referencing, even when the two units are far apart. |
| FTTx Ready | EXFO’s FPM-300 allows for the testing of passive optical networks (PONs) at 1310 nm, 1490 nm and 1550 nm, the three wavelengths recommended by the ITU-T (G.983.3) for PONs. |
| Specifications¹ |
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FPM-300 Series
Power Meter
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| Model Overview |
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| Model² | FPM-302 | FPM-302X |
| Power Meter Port | Ge | GeX |
| Power Range (dBm)³ | 10 to –60 | 26 to –50 |
| Range Displayed (dBm) | Down to –65 | Down to –50 |
| Number of Calibrated Wavelengths⁴ | 10 | 10 |
| Power Uncertainty⁵ | ±5% ± 1 nW | ±5 % ± 10 nW |
| Resolution (dB) | 0.01 ⁶ | 0.01 ⁷ |
| Automatic Offset Nulling⁸ | Yes | Yes |
| Warm-up period (min)⁹ (s) | 0 | 0 |
| Display Units | dB, dBm, W | dB, dBm, W |
| Tone Detection | 270 Hz, 1 kHz and 2 kHz | 270 Hz, 1 kHz and 2 kHz |
| Automatic Wavelength Recognition¹⁰ | Yes | Yes |
| Screen Refresh Rate (Hz) | 3 | 3 |
| Tone Detection (Hz) | 270, 1 k, 2 k | 270, 1 k, 2 k |
| Battery Life (hours)(typical) | > 300 | > 300 |
| Warranty and Recommended Recalibration Interval (years) | 3 | 3 |
Notes:
¹ Guaranteed unless otherwise specified
² All specifications valid at 1550 nm and 23 °C ± 1 °C, with an FC connector.
³ In CW mode; sensitivity defined as 6 x rms noise level.
⁴ Wavelengths: 830 nm, 850 nm, 980 nm, 1300 nm, 1310 nm, 1450 nm, 1490 nm, 1550 nm, 1590 nm and 1625 nm.
⁵ Traceable to NIST; FPM-302X: up to 20 dBm.
⁶ From 10 dBm to –50 dBm.
⁷ From 26 dBm to –35 dBm.
⁸ Power of > –40 dBm for FPM-302, and of > –25 dBm for FPM-302X.
⁹ For ± 0.05 dB and temperatures of > 18 °C.
¹⁰ At 850 nm, 1300 nm, 1310 nm, 1490 nm, 1550 nm and 1625 nm; power of > –50 dBm for FPM-302, and of > –40 dBm (typical) for FPM-302X.
| Specifications |
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FPM-300 Series
Power Meter
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| Features | Parameters |
| Size (H x W x D) | 185 mm x 100 mm x 55 mm
(7 1/4 in x 4 in x 2 1/8 in)
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| Weight | 0.4 kg
(0.9 lb)
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| Operating Temperature | –10 °C to 50 °C
(14 °F to 122 °F)
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| Storage Temperature | –40 °C to 70 °C
(–40 °F to 158 °F)
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| Relative Humidity | 0% to 95% non-condensing |
| Specifications |
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FPM-300 Series
Power Meter
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| Model | Description |
| Power Meter (FPM-30X) |
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| FPM-302 | Ge detector |
| FPM-302X | High-power Ge detector |
| Connector Adapter (FPM-30X-XX) |
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| FOA-12 | Biconic |
| FOA-14 | D4, D4/PC |
| FOA-16 | SMA/905, SMA-906 |
| FOA-22 | FC (PC/SPC/UPC/APC), NEC-D3 |
| FOA-28 | DIN 47256 (LSA): DIN 47256 (PC/APC) |
| FOA-32 | ST (PC/SPC/UPC) |
| FOA-54 | SC (PC/SPC/UPC/APC) |
| FOA-76 | FSMA HMS-10/AG, HFS-10/AG |
| FOA-78 | Radiall EC |
| FOA-84 | Diamond HMS-10, HFS-13 |
| FOA-96B | E-2000 |
| FOA-98 | LC |
| FOA-99 | MU |
