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EP710 Series multi-meters pack both a light source and an optical power meter in a single handheld unit. These testers are ideal for numerous optical test applications, including CATV, FTTx, and PON systems.
The visual fault locator enables the user to quickly locate faults in the fiber, making it the perfect tool for installation and maintenance of optical distribution networks.
| Optical Power Meter | EP710A | EP710B | EP710C | EP710D |
| Input range | -50~+26dBm | -50~+26dBm | -70~+10dBm | -70~+10dBm |
| Accuracy | ± 0.17dB (± 3%) | |||
| Liner | ± 0.07dB | |||
| Resolution | 0 01 dBm, mW, uW, Nw | |||
| Calibrated wavelength | 850, 980, 1300, 1310, 1490, 1550, 1610, 1625, 1650 nm | |||
| Connectors | FC/SC (default); ST/LC (optional) | |||
| Auto detection frequency | 270 Hz, 1kHz, 2kHz | |||
| Auto detection wavelength | 850, 1310, 1490, 1550, 1610nm | |||
| Insertion loss accuracy | < ± 1dB | |||
| Light Source | ||||
| Central wavelength | 1310±20nm, 1550±20nm(FP) | 1310±20nm, 1550±20nm(FP) 1490±3nm(DFB) | 1310±20nm, 1550±20nm(FP) | 1310±20nm, 1550±20nm(FP) 1490±3nm(DFB) |
| Output power | > -5dBm | > -5dBm | > -3dBm | > -3dBm |
| Power stability (after 15-min. warmup) | ± 0 04dB @ 20°C (30min); ± 0 08dB @ 20°C (8hrs) | |||
| Tone generation | 270Hz, 1KHz, 2KHz | |||
| Optical adapter | PC, FC/SC (default); APC, ST/LC (optional) | |||
| VFL | 10mW | |||
| Battery | 2x AA batteries | |||
| Adapter | AC 100~240V ±10% output / DC 5V (adapter) | |||
| Working time (backlight off) | >100 hrs (OPM); >40 hrs (light source); >10 hrs (VFL) | |||
| Operating temperature | -10°C ~ +60°C | |||
| Storage temperature | -20°C ~ +70°C | |||
| Dimensions (LxWxH) | 185mm*85mm*45mm | |||
| Weight | < 300g (w/o batteries) | |||
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