This is a handheld dual-port optical light source combining 850 and 1300 nm multimode LEDs, and 1310 and 1550 nm singlemode lasers. With the innovative VisiTester feature, rugged housing, and ISO/IEC 17025 calibration, it provides reliable loss, polarity, and continuity testing for mixed multimode and singlemode fiber networks.
This is a handheld dual-port optical light source combining 850 and 1300 nm multimode LEDs, and 1310 and 1550 nm singlemode lasers. With the innovative VisiTester feature, rugged housing, and ISO/IEC 17025 calibration, it provides reliable loss, polarity, and continuity testing for mixed multimode and singlemode fiber networks.
Features
| Source Wavelengths | 850 and 1300 nm LED 1310 and 1550 nm Laser |
| Output Power | -32 dBm (LED at 50 μm) -22.5 dBm (LED at 62.5 μm) 0 dBm (laser at SMF) +2 dBm (VisiTester output) |
| Adjustable Output Power | Laser adjustable over 7 dB in 0.01 dB steps LED fixed |
| Short-Term Stability | 0.04 dB (laser) 0.01 dB (LED), over 15 minutes after warm-up |
| Stability Over Temperature | 0.6 dB (typical for lasers), 0.35 dB (typical for LEDs) |
| Wavelength Initial Tolerance | 20 nm (laser) 35 and 48 nm (LED), at 25°C |
| Spectral Width | FWHM:
|
| Wavelength Drift | 0.4 nm per °C (laser, LED) |
| Reconnection Repeatability | <0.1 dB at 95% confidence |
| Modulated Output | 270 Hz 1 kHz 2 kHz ±2% 12 Multi-Fiber ID tones 2 Hz blink for VisiTester |
| VisiTester Output | 650 nm 0 dBm ±1 dB Class 1 CW or 2 Hz blink |
| Calibration Validity | ISO/IEC 17025, 3 years |
| Battery Life | 90 hours (laser) 80 hours (LED) Typical in Autotest |
| Power | 2 × AA Alkaline NiMH rechargeable via micro-USB |
| Display | 2.9 × 2.2" (74 × 55 mm) high contrast LCD |
| Case | Polycarbonate body Rubber edges Moisture resistant 1 m drop-tested |
| Temperature | Operating: 5 to 131°F (-15 to 55°C) Storage: -13 to 158°F (-25 to 70°C) Humidity: 0 to 95% RH |
| Warranty | 3 years |
| Dimensions | 7.5 x 4.1 x 1.4" (190 x 105 x 35 mm) |
| Weight | 0.93 lbs (420 g) |
| Source Wavelengths | 850 and 1300 nm LED 1310 and 1550 nm Laser |
| Output Power | -32 dBm (LED at 50 μm) -22.5 dBm (LED at 62.5 μm) 0 dBm (laser at SMF) +2 dBm (VisiTester output) |
| Adjustable Output Power | Laser adjustable over 7 dB in 0.01 dB steps LED fixed |
| Short-Term Stability | 0.04 dB (laser) 0.01 dB (LED), over 15 minutes after warm-up |
| Stability Over Temperature | 0.6 dB (typical for lasers), 0.35 dB (typical for LEDs) |
| Wavelength Initial Tolerance | 20 nm (laser) 35 and 48 nm (LED), at 25°C |
| Spectral Width | FWHM:
|
| Wavelength Drift | 0.4 nm per °C (laser, LED) |
| Reconnection Repeatability | <0.1 dB at 95% confidence |
| Modulated Output | 270 Hz 1 kHz 2 kHz ±2% 12 Multi-Fiber ID tones 2 Hz blink for VisiTester |
| VisiTester Output | 650 nm 0 dBm ±1 dB Class 1 CW or 2 Hz blink |
| Calibration Validity | ISO/IEC 17025, 3 years |
| Battery Life | 90 hours (laser) 80 hours (LED) Typical in Autotest |
| Power | 2 × AA Alkaline NiMH rechargeable via micro-USB |
| Display | 2.9 × 2.2" (74 × 55 mm) high contrast LCD |
| Case | Polycarbonate body Rubber edges Moisture resistant 1 m drop-tested |
| Temperature | Operating: 5 to 131°F (-15 to 55°C) Storage: -13 to 158°F (-25 to 70°C) Humidity: 0 to 95% RH |
| Warranty | 3 years |
| Dimensions | 7.5 x 4.1 x 1.4" (190 x 105 x 35 mm) |
| Weight | 0.93 lbs (420 g) |
