This is a handheld two-way Optical Loss Test Set (OLTS) with integrated Length and VisiTester functions. Equipped with ultra-stable dual laser sources at 1310 and 1550 nm, an InGaAs power meter, and APC connector polish, it provides fast, accurate, and reliable Tier 1 fiber certification. Designed for singlemode applications, it delivers bidirectional loss and length testing with real-time pass/fail results, rugged construction, and ISO/IEC 17025 traceable calibration.
This is a handheld two-way Optical Loss Test Set (OLTS) with integrated Length and VisiTester functions. Equipped with ultra-stable dual laser sources at 1310 and 1550 nm, an InGaAs power meter, and APC connector polish, it provides fast, accurate, and reliable Tier 1 fiber certification. Designed for singlemode applications, it delivers bidirectional loss and length testing with real-time pass/fail results, rugged construction, and ISO/IEC 17025 traceable calibration.
Features
| Test Type | 2-Way Autotest with Loss, Length and VisiTester |
| Wavelengths | 1310 and 1550 nm (Ultra-Stable Laser) |
| Detector | InGaAs 600 to 1700 nm |
| Power Range | +10 to -70 dBm |
| Length Range | Up to 128 km SMF |
| Length Accuracy | ±0.01% ±4 m |
| Length Resolution | 1 m (0 to 9.999 km) 10 m (10 to 99.99 km) 100 m (100 to 127.9 km) |
| Loss Range | 44 dB |
| Loss Repeatability | 0.04 dB |
| ORL Measurement | Not included (LV models are Loss, Length and VisiTester only) |
| VisiTester | Wavelength 650 ±5 nm Class 1 laser 0 dBm ±1 dB output CW 2 Hz blink |
| Memory | 8000 fibers with timestamp Unlimited on USB key |
| Interfaces | USB-micro for power and software USB-A for memory key |
| Power | 2 × AA alkaline NiMH rechargeable via USB |
| Battery Life | 80+ hours typical in Autotest |
| Display | 2.9 × 2.2" (74 × 55 mm) LCD Sunlight-readable Backlit |
| Case | Polycarbonate body with rubber edges 1 m drop-tested Moisture resistant |
| Warranty | 3 years |
| Dimensions | 7.5 × 4.1 × 1.4" (190 × 105 × 35 mm) |
| Weight | 0.93 lbs (420 g) |
| Test Type | 2-Way Autotest with Loss, Length and VisiTester |
| Wavelengths | 1310 and 1550 nm (Ultra-Stable Laser) |
| Detector | InGaAs 600 to 1700 nm |
| Power Range | +10 to -70 dBm |
| Length Range | Up to 128 km SMF |
| Length Accuracy | ±0.01% ±4 m |
| Length Resolution | 1 m (0 to 9.999 km) 10 m (10 to 99.99 km) 100 m (100 to 127.9 km) |
| Loss Range | 44 dB |
| Loss Repeatability | 0.04 dB |
| ORL Measurement | Not included (LV models are Loss, Length and VisiTester only) |
| VisiTester | Wavelength 650 ±5 nm Class 1 laser 0 dBm ±1 dB output CW 2 Hz blink |
| Memory | 8000 fibers with timestamp Unlimited on USB key |
| Interfaces | USB-micro for power and software USB-A for memory key |
| Power | 2 × AA alkaline NiMH rechargeable via USB |
| Battery Life | 80+ hours typical in Autotest |
| Display | 2.9 × 2.2" (74 × 55 mm) LCD Sunlight-readable Backlit |
| Case | Polycarbonate body with rubber edges 1 m drop-tested Moisture resistant |
| Warranty | 3 years |
| Dimensions | 7.5 × 4.1 × 1.4" (190 × 105 × 35 mm) |
| Weight | 0.93 lbs (420 g) |
