This is a handheld Optical Loss Test Set (OLTS) designed for singlemode fiber testing. It integrates a quad-wavelength laser source 1310, 1490, 1550, and 1625 nm, InGaAs power meter, APC connector interface, and the VisiTester feature that mixes a visual fault signal with test light for easier fiber identification. Rugged and calibrated to ISO/IEC 17025 standards, it provides accurate certification and troubleshooting for telecom, broadband, and FTTH networks.
This is a handheld Optical Loss Test Set (OLTS) designed for singlemode fiber testing. It integrates a quad-wavelength laser source 1310, 1490, 1550, and 1625 nm, InGaAs power meter, APC connector interface, and the VisiTester feature that mixes a visual fault signal with test light for easier fiber identification. Rugged and calibrated to ISO/IEC 17025 standards, it provides accurate certification and troubleshooting for telecom, broadband, and FTTH networks.
Features
| Detector Type | InGaAs |
| Response Wavelength | 600 to 1700 nm |
| Calibration Wavelengths | 820, 850, 980, 1270, and 1650 nm (25+ λ) |
| Power Range | +10 to -70 dBm (InGaAs) |
| Tone and Autotest Sensitivity | -50 dBm |
| Midrange Linearity | 0.04 dB (typical) |
| Calibration Accuracy | 1% (0.06 dB) |
| Polarization Sensitivity | <0.05 dB (APC) |
| Total Uncertainty | 0.3 dB |
| Source Wavelengths | 1310, 1490, 1550, 1625 nm |
| Source Output Power | -7 dBm typical (SMF) |
| Short-Term Stability | 0.05 dB (15 minutes, typical, APC) |
| Stability Over Temperature | 0.6 dB typical (T2700) |
| VisiTester Output | 650 ± 5 nm 0 dBm ± 1 dB Class 1 CW 2 Hz blink |
| Memory | 1000 4-λ tests with timestamp Unlimited on USB |
| Display | 2.9 x 2.2" (74 x 55 mm) high contrast LCD |
| 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) |
| Detector Type | InGaAs |
| Response Wavelength | 600 to 1700 nm |
| Calibration Wavelengths | 820, 850, 980, 1270, and 1650 nm (25+ λ) |
| Power Range | +10 to -70 dBm (InGaAs) |
| Tone and Autotest Sensitivity | -50 dBm |
| Midrange Linearity | 0.04 dB (typical) |
| Calibration Accuracy | 1% (0.06 dB) |
| Polarization Sensitivity | <0.05 dB (APC) |
| Total Uncertainty | 0.3 dB |
| Source Wavelengths | 1310, 1490, 1550, 1625 nm |
| Source Output Power | -7 dBm typical (SMF) |
| Short-Term Stability | 0.05 dB (15 minutes, typical, APC) |
| Stability Over Temperature | 0.6 dB typical (T2700) |
| VisiTester Output | 650 ± 5 nm 0 dBm ± 1 dB Class 1 CW 2 Hz blink |
| Memory | 1000 4-λ tests with timestamp Unlimited on USB |
| Display | 2.9 x 2.2" (74 x 55 mm) high contrast LCD |
| 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) |
