A Quad Two-Way Optical Loss Test set (OLTS) that's perfect for medium to ultra high fiber count loss and length testing applications on both multimode fiber with a PC connector, and single mode fiber with an APC connector, at 850 and 1330, and 1310 and 1550 nm. A pair of these compact SM and MM instruments set new standards of productivity, accuracy, and ease of use.
A Quad Two-Way Optical Loss Test set (OLTS) that's perfect for medium to ultra high fiber count loss and length testing applications on both multimode fiber with a PC connector, and single mode fiber with an APC connector, at 850 and 1330, and 1310 and 1550 nm. A pair of these compact SM and MM instruments set new standards of productivity, accuracy, and ease of use.
The 650 nm VFL VisiTester on the SM port mixes a VFL in with the test signal during SM Autotest. It operates as a stand-alone VFL, or gives positive visual identification of a fiber to be connected during MM loss testing.
Each fiber needs just one test hook-up and one key press for a complete bidirectional insertion loss and length test, and the same test method is used for both multimode and single mode fiber, eliminating administration, training and test errors. Testing is accurate and can take only 5 seconds, direct onto flexible standards-compliant Tier 1 certification reports.
A pair of instruments both display bi-directional loss and length, in real time, with no need to specify master and slave instruments. A single instrument can also be used as a stand-alone light source and power meter, VFL or tone generator, and detector.
Features
| Source | |
| Modulated Output | 270 Hz 1 kHz 2 kHz ±2% 12 Multi-Fiber ID tones |
| Output Wavelength | Port 1: 1310 and 1550 nm Laser APC Port 3: 850 and 1300 nm LED |
| Output Power | -7 dBm ±1 dB (at 9/125 μm for 1310 and 1550 m) -27 dBm ±1 dB (at 62.5/125 μm for 850 and 1300 nm) |
| Adjust Output Power | Adjustable over 7 dB in 0.01 dB steps (for 1310 and 1550 nm) Fixed (for 850 and 1300 nm) |
| Stability Over Temperature | 0.6 dB (maximum for 1310 and 1550 nm) 0.35 dB (maximum for 850 and 1300 nm) |
| Short Term Stability | For 15 minutes, typical ±2°C, after warm up, ORL < -25 dB:
|
| Wavelength Drift | 0.4 nm per °C (typical) |
| Wavelength Initial Tolerance at 25°C | 20 nm (for 1310 and 1550 nm) |
| Spectrum Width at FWHM | 3 nm (typical for 1310 and 1550 nm) |
| Reconnection Repeatability at 95% Confidence | 0.1 dB (for 1310 and 1550 nm Laser) 0.05 dB (for 850 and 1300 nm LED) |
| 2-Way Autotest Only | |
| Length Range | 27 dB (for 1310 and 1550 nm) 4.5 dB at 62.5um (for 850 and 1300 nm) |
| Length Accuracy | 0.01% ±4 m |
| 2-Way Autotest | |
| Length Resolutions | 1 m (0.000 to 9.999 km) 10 m (10.00 to 99.99 km) 100 m (100.0 to 127.9 km) |
| Loss Range | 44 dB (for 1310 and 1550 nm) 24 dB at 62.5 μm (for 850 and 1300 nm) |
| Loss Repeatability and Loss Linearity | 0.04 dB (for 1310 and 1550 nm) 0.06 dB (for 850 and 1300 nm) |
| 1-Way Autotest | |
| Loss Range | 44 dB (for 1310 and 1550 nm) 24 dB at 62.5 μm (for 850 and 1300 nm) |
| Loss Repeatability and Loss Linearity | 0.04 dB (for 1310 and 1550 nm) 0.06 dB (for 850 and 1300 nm) |
| Manual | |
| VisiTester Blink Rate | CW or 2 Hz |
| Meter | |
| Detector Type | InGaAs |
| Response Wavelength | 600 and 1700 nm |
| Calibration Wavelengths | 780, 820, 850, 980, 1270, 1290, 1300, 1310, 1330, 1350, 1370, 1390, 1410, 1430, 1450, 1470, 1490, 1510, 1530, 1550, 1570, 1590, 1610, 1625, 1650 nm |
| Power Range | 10 to -60 dBm (780 and 980, and 1590 and 1650 nm) 10 to -70 dBm (1270 and 1650 nm) |
| Accuracy | 1% (0.06 dB) |
| Mid-range Linearity | 0.04 dB (typical) |
| Total Uncertainty | 0.3 dB (maximum) |
| ID Tone Detection and Autotest Sensitivity | Up to -50 dBm |
| Resolution | 0.01 dB |
| Polarization Sensitivity | <0.05 dB (typical) |
| Tone Detection | 150 to 9999 Hz ±1% |
| VisiTester Wavelength | 650 ±5 nm |
| VisiTester Power | 0 dBm ±1 dB at SMF |
| VisiTester Laser Safety | Class 1 IEC60825-2 |
| Autotest | 1-way: Compatible with other T23400 and T27400 models 2-way: Compatible with identical model only |
| Usb Interfaces | USB-micro for power and software USB-A Flash Drive |
| Software | KITS - free download |
| Power | Battery External power via micro-USB |
| Battery Life | Laser and LED source: 80 hours (typical) in Autotest Power Meter: 1000 hours (typical) |
| Battery Type | 2 x AA (LR6) Alkaline 2 x AA NiMH AA (rechargeable via micro-USB) |
| Auto Off | Selectable |
| Display | 2.9 x 2.2" (74 x 55 mm) high contrast LCD |
| Case | Polycarbonate (body) Rubber (edges and corners) Moisture resistance 1 m drop tested |
| Memory | For 8000 fibers Unlimited on USB Flash Drive |
| Temperature | Operating temperature: 5 to 131°F (-15 to 55°C) Storage temperature: -13 to 158°F (-25 to 70°C) |
| Relative Humidity | 0 to 95% |
| Warranty | 3 years |
| Calibration Validity ISO and IEC 17025 | 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) |
| Source | |
| Modulated Output | 270 Hz 1 kHz 2 kHz ±2% 12 Multi-Fiber ID tones |
| Output Wavelength | Port 1: 1310 and 1550 nm Laser APC Port 3: 850 and 1300 nm LED |
| Output Power | -7 dBm ±1 dB (at 9/125 μm for 1310 and 1550 m) -27 dBm ±1 dB (at 62.5/125 μm for 850 and 1300 nm) |
| Adjust Output Power | Adjustable over 7 dB in 0.01 dB steps (for 1310 and 1550 nm) Fixed (for 850 and 1300 nm) |
| Stability Over Temperature | 0.6 dB (maximum for 1310 and 1550 nm) 0.35 dB (maximum for 850 and 1300 nm) |
| Short Term Stability | For 15 minutes, typical ±2°C, after warm up, ORL < -25 dB:
|
| Wavelength Drift | 0.4 nm per °C (typical) |
| Wavelength Initial Tolerance at 25°C | 20 nm (for 1310 and 1550 nm) |
| Spectrum Width at FWHM | 3 nm (typical for 1310 and 1550 nm) |
| Reconnection Repeatability at 95% Confidence | 0.1 dB (for 1310 and 1550 nm Laser) 0.05 dB (for 850 and 1300 nm LED) |
| 2-Way Autotest Only | |
| Length Range | 27 dB (for 1310 and 1550 nm) 4.5 dB at 62.5um (for 850 and 1300 nm) |
| Length Accuracy | 0.01% ±4 m |
| 2-Way Autotest | |
| Length Resolutions | 1 m (0.000 to 9.999 km) 10 m (10.00 to 99.99 km) 100 m (100.0 to 127.9 km) |
| Loss Range | 44 dB (for 1310 and 1550 nm) 24 dB at 62.5 μm (for 850 and 1300 nm) |
| Loss Repeatability and Loss Linearity | 0.04 dB (for 1310 and 1550 nm) 0.06 dB (for 850 and 1300 nm) |
| 1-Way Autotest | |
| Loss Range | 44 dB (for 1310 and 1550 nm) 24 dB at 62.5 μm (for 850 and 1300 nm) |
| Loss Repeatability and Loss Linearity | 0.04 dB (for 1310 and 1550 nm) 0.06 dB (for 850 and 1300 nm) |
| Manual | |
| VisiTester Blink Rate | CW or 2 Hz |
| Meter | |
| Detector Type | InGaAs |
| Response Wavelength | 600 and 1700 nm |
| Calibration Wavelengths | 780, 820, 850, 980, 1270, 1290, 1300, 1310, 1330, 1350, 1370, 1390, 1410, 1430, 1450, 1470, 1490, 1510, 1530, 1550, 1570, 1590, 1610, 1625, 1650 nm |
| Power Range | 10 to -60 dBm (780 and 980, and 1590 and 1650 nm) 10 to -70 dBm (1270 and 1650 nm) |
| Accuracy | 1% (0.06 dB) |
| Mid-range Linearity | 0.04 dB (typical) |
| Total Uncertainty | 0.3 dB (maximum) |
| ID Tone Detection and Autotest Sensitivity | Up to -50 dBm |
| Resolution | 0.01 dB |
| Polarization Sensitivity | <0.05 dB (typical) |
| Tone Detection | 150 to 9999 Hz ±1% |
| VisiTester Wavelength | 650 ±5 nm |
| VisiTester Power | 0 dBm ±1 dB at SMF |
| VisiTester Laser Safety | Class 1 IEC60825-2 |
| Autotest | 1-way: Compatible with other T23400 and T27400 models 2-way: Compatible with identical model only |
| Usb Interfaces | USB-micro for power and software USB-A Flash Drive |
| Software | KITS - free download |
| Power | Battery External power via micro-USB |
| Battery Life | Laser and LED source: 80 hours (typical) in Autotest Power Meter: 1000 hours (typical) |
| Battery Type | 2 x AA (LR6) Alkaline 2 x AA NiMH AA (rechargeable via micro-USB) |
| Auto Off | Selectable |
| Display | 2.9 x 2.2" (74 x 55 mm) high contrast LCD |
| Case | Polycarbonate (body) Rubber (edges and corners) Moisture resistance 1 m drop tested |
| Memory | For 8000 fibers Unlimited on USB Flash Drive |
| Temperature | Operating temperature: 5 to 131°F (-15 to 55°C) Storage temperature: -13 to 158°F (-25 to 70°C) |
| Relative Humidity | 0 to 95% |
| Warranty | 3 years |
| Calibration Validity ISO and IEC 17025 | 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) |
