This is a handheld dual-wavelength optical laser source with APC connectors, designed for testing singlemode fiber at 1310 and 1550 nm. Featuring the innovative VisiTester function, it combines loss measurement capability with visual continuity and fault-finding, making it ideal for telecom and broadband network certification and troubleshooting.
This is a handheld dual-wavelength optical laser source with APC connectors, designed for testing singlemode fiber at 1310 and 1550 nm. Featuring the innovative VisiTester function, it combines loss measurement capability with visual continuity and fault-finding, making it ideal for telecom and broadband network certification and troubleshooting.
Features
| Source Type | Laser |
| Wavelengths | 1310 and 1550 nm |
| Output Power | −3 dBm (laser) ±1 dB at SMF |
| VisiTester Output | +2 dBm at 650 nm, Class 1, CW/2 Hz blink |
| Adjust Output Power | Laser adjustable over 7 dB in 0.01 dB steps |
| Short Term Stability | 0.06 dB (typical, 15 minutes, after warm-up) |
| Stability Over Temperature | 0.6 dB (typical) |
| Wavelength Initial Tolerance | ±20 nm at 25°C |
| Spectrum Width | <1 nm FWHM (typical) |
| Reconnection Repeatability | <0.1 dB (95% confidence) |
| Modulated Output | 270 Hz, 1 kHz, 2 kHz ±2%, 12 Multi-Fiber ID tones |
| Autotest Compatibility | Yes, with Kingfisher/Tempo meters and OLTS |
| Power Supply | 2 × AA alkaline or NiMH rechargeable via USB |
| Battery Life | 90 hours (laser), 80 hours (with VisiTester active) |
| Display | 2.9 x 2.2" (74 x 55 mm) high contrast LCD |
| Case | Polycarbonate body with 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 Type | Laser |
| Wavelengths | 1310 and 1550 nm |
| Output Power | −3 dBm (laser) ±1 dB at SMF |
| VisiTester Output | +2 dBm at 650 nm, Class 1, CW/2 Hz blink |
| Adjust Output Power | Laser adjustable over 7 dB in 0.01 dB steps |
| Short Term Stability | 0.06 dB (typical, 15 minutes, after warm-up) |
| Stability Over Temperature | 0.6 dB (typical) |
| Wavelength Initial Tolerance | ±20 nm at 25°C |
| Spectrum Width | <1 nm FWHM (typical) |
| Reconnection Repeatability | <0.1 dB (95% confidence) |
| Modulated Output | 270 Hz, 1 kHz, 2 kHz ±2%, 12 Multi-Fiber ID tones |
| Autotest Compatibility | Yes, with Kingfisher/Tempo meters and OLTS |
| Power Supply | 2 × AA alkaline or NiMH rechargeable via USB |
| Battery Life | 90 hours (laser), 80 hours (with VisiTester active) |
| Display | 2.9 x 2.2" (74 x 55 mm) high contrast LCD |
| Case | Polycarbonate body with 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) |
