LW-OTDR-A1 Series OTDR(MINI OTDR)
 |  |
Are you ready to dive into the fascinating world of optical time-domain reflectometers (OTDRs)? These powerful devices are like the Sherlock Holmes of the fiber optic world, allowing technicians to unravel mysteries hidden within the intricate web of optical fibers. With their ability to precisely measure fiber loss, locate faults, and map out the entire fiber network, OTDRs are the go-to tool for troubleshooting and optimizing fiber optic systems. Get ready to embark on a journey of discovery as we explore the incredible capabilities and applications of OTDR technology.
Description
The Acuteq A1 OTDR is a valuable tool for the installation and maintenance of fiber optic cables. It stands out due to its high precision testing capabilities, quick response time, and user-friendly operation. With the A1 Series, users can expect accurate and efficient results, with the added convenience of automatic report generation.
Features:
1. 4.3-inch HD touchscreen
2. Measure distance as short as 2 meters
3. Event Dead Zone: 1.2m; Attenuation Dead Zone: 5.5m
4. 10 cm resolution for accurate mapping of event
5. Multi-result analysis
- segment return loss
- event detection point return loss
- multi-trace comparing
- fiber attenuation by the least square method
- fiber attenuation by the two-point method
- results corresponding to segments
- interface screenshot for any display
6. Cover full range of user interface
- USB A Type
- Micro-USB,
- SanDisk
7. Ultra-High Capacity Battery that enables continuous use in the wild and supports charge with a portable power bank
8. Support peripherals like mouse and keyboard ( For simultaneous use, please expand with USB HUB)
9. Support both horizontal and vertical displays
10. Support RJ45 cable test
OTDR A1 General Specification
| Display | 4.3 inch HD (touch screen) |
| Battery | 3.7 V/5200mAh X 1 lithium battery Continuously test: > 8 hours (backlight off) Charging time: 3 hours with adapter; 10 hours with USB |
| Data Storage | 100,000 groups of curves |
| Interface | USB A Type×1, Micro-USB×1, 16GB SanDisk |
| Working Temp | -10℃~+50℃ |
| Storage Temp | -20℃~+70℃ |
| Humidity | ≤95% (non-condensation) |
| Accessories | Main unit, 12V power adapter, Lithium battery, FC adapter, USB cord, User guide, carrying case, wrist belt |
| Dimension | 7.1× 4.3×1.8 inches/ 1.54 pounds (battery included) 180×110×46 mm/ 0.7kg (battery included) (Sketch) |
OTDR A1 Test parameter
| Wavelength | Single Mode | Multi-Mode |
| 1310nm、1550nm (Standard） 1625nm、1650nm (Optional with MOQ) | 850nm、1300nm (Optional with MOQ) | |
| Dynamic Range | LW-OTDR-A1-S20 | 20dB @1550nm |
| LW-OTDR-A1-S22 | 22dB @1550nm | |
| LW-OTDR-A1-D22 | 22/20dB @1310/1550nm | |
| LW-OTDR-A1-D24 | 22/20dB @1310/1550nm | |
| LW-OTDR-A1-D26 | 22/20dB @1310/1550nm | |
| Testing Distance | 70km, 80km, 90km | |
| Sampling Resolution | Minimum 10cm | |
| Sampling Point | Maximum 64,000 points | |
| Linearity | ≤0.05dB/dB | |
| scale Indication | X axis: 4~70m/div, Y axis: 0.09~5dB/div | |
| Loss Threshold | 0.01dB | |
| Loss Resolution | 0.001dB | |
| Distance Resolution | 0.01m | |
| Distance Accuracy | ±(1m+measuring distance×3×10-5+sampling resolution) (excluding IOR uncertainty) | |
| Refraction Setting | 1.2000~1.5999, 0.0001 step | |
| Dynamic Range | 20~26dB | 22dB/24dB |
| Dead Event Zone | 1.2m/5.5m | 2m/8m |
List of Optional Modules
| Modules | Parameter | Note |
| VFL Module | Optional between 1-20mW | Default: 10mW |
| OPM Module | Type A：+10dBm~-70dBm; | Type A is the default choice |
| Type B：+23dBm~-50dBm | ||
| LS Module | Output：-5dBm±2dB | N0 LS Module for Multi-mode |
| Output Mode：CW/270Hz/1KHz/2KHz | ||
| GPS/GNSS | / | Customized |
| WIFI/Bluetooth | / | Customized |
| IoT module | / | Customized |
| End Inspector | 400X magnification |
Notes:
① Dynamic range is measured with maximum pulse width, averaging time is 3 minutes, SNR=1; The level difference between the RMS noise level and the level where near-end back-scattering occurs.
② The event dead zone is determined by measuring the pulse width at 3ns, while the attenuation dead zone is measured with a pulse width of 5ns.
