| Model | JW8307AL/JW8307S |
| Optical Power Meter (OPM) |
| Detector Type | InGaAs | Integrating Sphere |
| Detector Size | Ø2.0mm /3*4 | Ø8.0mm |
| Wavelength Range | 850 to 1700 nm | 850 to 1700 nm |
| OPM Detection Range | 5dBm to -75dBm | 10dBm to -55dBm |
| Linearity | ±0.04dB ( 5 to -55dBm)
±0.08dB (-55 to -65dBm)
±0.2dB (-65 to -75dBm) | ±0.04dB ( 10 to -35dBm)
±0.08dB (-35 to -45dBm)
±0.2dB (-45 to -55dBm) |
| Fiber Type | Standard single-mode fiber and multimode fiber | Standard single-mode fiber and multimode fiber |
| Total Uncertainty | ±3% | ±3% |
| Total Noise | < 10pW | < 10pW |
| Measurement Unit | dBm/dB | dBm/dB |
| Insertion Loss (IL) |
| | Single Mode | Multimode |
| Optical Wavelength | 1310/1550nm | 850/1300nm |
| OLS Type | FP Laser | LED |
| Central Wavelength | ±10nm | ±30nm |
| Encircled Flux Standard | Unconcerned | Meet IEC-61280‐4‐1 standards |
| Output Power | > -7 dBm | > -27 dBm |
| Insertion Loss Uncertainty | ±0.05dB | ±0.1dB |
| Insertion Loss Stability | ±0.01dB | ±0.03dB |
| Fiber Core | 9/125 | 50/125 or 62.5/125 |
| Optical Connector Type | FC/APC | FC/APC |
| Return Loss (RL) |
| | Single Mode | Multimode |
| OLS Type | Pulsed FP Laser | Pulsed FP Laser |
| Return Loss Measurement Range | 12dB to 72dB | 12dB to 55dB |
| Return Loss Measurement Accuracy | ± 1dB (12 to 55dB)
± 1.5dB (55 to 65dB) | ± 1dB (12 to 40dB)
± 1.5dB (40 to 55dB) |
| Return Loss Standard Line | 2 to 10 meters | 2 to 10 meters |
| Cable Length (Min.) | 2 meters (End APC)
3 meters (End PC) | 2 meters (End APC)
3 meters (End PC) |
| Cable Length (Max.) | 1000 meters | 1000 meter |
| General |
| Power Supply | 220V AC 50Hz |
| Warm-up Time | 15 minutes |
| Recommended Calibration Period | 18 months |
| Communication Interface (VMCI) | RS232 |
| Operating Temperature | 5 to 40℃ |
| Storage Temperature | -15 to 70℃ |
| Weight | ＜5kg |
| Dimension | 3U×235×380mm |
