| Parameter | Unit | Specification |
| Fiber Type | μm | SMF-28e (9 / 125) |
| Wavelength Range | nm | 1260 - 1650 |
| Input Connector | - | FC / APC (PM) |
| Output Connector | - | FC / APC (SM) |
| Detector Type | - | 2mm InGaAs |
| Power Range | dBm | 5 to -80 |
| PDL Accuracy *1, 2 | - | ± (0.005 dB + 2% of PDL) |
| PDL Calculation method | - | Mueller Matrix |
| PDL Dynamic Range | dB | 0 to 3 |
Insertion Loss Accuracy | dB | ± 0.03 (<5 dB loss) |
| ± 0.15 (≥ 5 dB loss) | ||
| PDL Measurement time *3 | sec | 0.7 |
| Remote Interface | - | Ethernet / USB |
| Input Voltage | - | 100 - 240 V AC, 50 - 60 Hz |
| Power Consumption | VA | 80 maximum |
| Interface | - | Ethernet / USB |
PDL1
The PDL1 Polarization Dependent Loss Meter based upon the proven optics of the PDL5 to provide accurate, fast and reliable PDL & IL measurements. With PDL accuracy up to ±0.005 dB + 2% it is the most accurate PDL meter available.
- Ultra-stable and accurate PDL & IL measurements
- external imput
- 4 or 6 states Muller Matrix methods
- Resolution down to 0.001 dB
- <1 second PDL measurements


























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