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This is an ultra-stable handheld dual eLED light source designed for single-mode fiber testing at 1310 and 1550 nm. Featuring zero warm-up, exceptional stability, and APC connectors, it is ideal for attenuation measurement, polarity verification, and fiber identification in critical telecom and broadband networks.
This is an ultra-stable handheld dual eLED light source designed for single-mode fiber testing at 1310 and 1550 nm. Featuring zero warm-up, exceptional stability, and APC connectors, it is ideal for attenuation measurement, polarity verification, and fiber identification in critical telecom and broadband networks.
Features
| Output Wavelength | Port 1: 1310 and 1550 nm Ultra-Stable eLED APC |
| Output Power | -20 dBm ±1 dB (at 9/125 μm) |
| Adjust Output Power | Fixed |
| Short Term Stability | For 15 minutes, maximum ±3°C, zero warm-up, ORL < -25 dB:
|
| Stability Over Temperature | 0.2 dB maximum |
| Wavelength Initial Tolerance at 25°C | 20 nm |
| Spectrum Width FWHM | ~35 nm (typical) |
| Wavelength Drift | 0.4 nm per °C (typical) |
| Reconnection Repeatability at 95% Confidence | 0.1 dB |
| Calibration Validity ISO/IEC 17025 | 3 years |
| Modulated Output | 270 Hz 1 kHz 2 kHz ±2% 12 Multi-Fiber ID tones |
| Autotest | Not supported for this model |
| Power | Battery External power via USB |
| Battery Types | 2 x AA (LR6) Alkaline 2 x AA NiMH (rechargeable via USB) |
| Battery Life | Typically 80 to 90 hours in Autotest with LED active |
| Auto Off | Selectable |
| Case | Polycarbonate (body) Rubber (edges and corners) Moisture resistance 1-meter drop tested |
| Temperature | Operating: 5 to 131°F (-15 to 55°C) Storage: -13 to 158°F (-25 to 70°C) |
| Relative Humidity | 0 to 95% |
| Warranty | 3 years |
| Dimensions | 7.5 x 4.1 x 1.4" (190 x 105 x 35 mm) |
| Weight | 0.92 lbs (0.42 kg) |
| Shipping Weight | 3.3 lbs (1.5 kg) |
| Output Wavelength | Port 1: 1310 and 1550 nm Ultra-Stable eLED APC |
| Output Power | -20 dBm ±1 dB (at 9/125 μm) |
| Adjust Output Power | Fixed |
| Short Term Stability | For 15 minutes, maximum ±3°C, zero warm-up, ORL < -25 dB:
|
| Stability Over Temperature | 0.2 dB maximum |
| Wavelength Initial Tolerance at 25°C | 20 nm |
| Spectrum Width FWHM | ~35 nm (typical) |
| Wavelength Drift | 0.4 nm per °C (typical) |
| Reconnection Repeatability at 95% Confidence | 0.1 dB |
| Calibration Validity ISO/IEC 17025 | 3 years |
| Modulated Output | 270 Hz 1 kHz 2 kHz ±2% 12 Multi-Fiber ID tones |
| Autotest | Not supported for this model |
| Power | Battery External power via USB |
| Battery Types | 2 x AA (LR6) Alkaline 2 x AA NiMH (rechargeable via USB) |
| Battery Life | Typically 80 to 90 hours in Autotest with LED active |
| Auto Off | Selectable |
| Case | Polycarbonate (body) Rubber (edges and corners) Moisture resistance 1-meter drop tested |
| Temperature | Operating: 5 to 131°F (-15 to 55°C) Storage: -13 to 158°F (-25 to 70°C) |
| Relative Humidity | 0 to 95% |
| Warranty | 3 years |
| Dimensions | 7.5 x 4.1 x 1.4" (190 x 105 x 35 mm) |
| Weight | 0.92 lbs (0.42 kg) |
| Shipping Weight | 3.3 lbs (1.5 kg) |
