Fiber Testing
It is accurate, fast, reliable, easy to operate, and has intelligent multi-functional integration.。
The 3.5-inch electric touch screen supports gesture control and zoom, and is easy to operate.
The OTDR supports a variety of test operations and can adjust test parameters in real time during the test.
The FA35-1315 OTDR supports dual-wavelength testing, allowing direct observation of the continuous curvature of the fiber.
Models FA3515L and FA351610L are equipped with a built-in optical power test function.
The OTDR has software and hardware protection to ensure uninterrupted testing even during severe shocks.
Supports.sor file storage and.jpg image saving.
Event graphs (with visual fault locators) visualize network problems and make faults visible at a glance.
An intelligent file management feature that allows two test lines to be compared.
Support Chinese storage, with automatic file naming function.
Multiple data transfer options: USB data transfer and connecting a computer for data transfer.
The OTDR interface supports interchangeable FC/SC/LC adapters.
Support remote instrument software upgrade.
Model | FA35_1550 ② | FA35_1315 ② | FA35_1550L ② | FA35_1610L② |
OTDR | ||||
Center wavelength（±20 nm） | 1550 | 1310/1550 | 1550 | 1610 |
Dynamic range（dB）③ | 20 | 22/20 | 20 | 20 |
Filter function | N | N | Y | Y |
Pulse width | 5ns 、10ns、20ns、50ns、100ns、 300ns、1.0ms、 2.5ms、10ms、 20ms | |||
Event deadband(m)④ | 2 | |||
Attenuation deadband(m)④ | 8 | |||
Distance range（KM） | 0.5~80 | |||
Loss of measurement accuracy | ±0.05dB/ dB | |||
Memory capacity | 500 | |||
Fiber type | Single mode fiber | |||
LCD screen size | 3.5 in | |||
Standard optical interface | FC/SC/ST/LC（Optional） | |||
Visible light source* | Light source (optional)⑦ | ||
Wavelength | 650 nm±20 | Wavelength（nm） | |
Output Power | 10 mW | Output power（dBm） | ≥-7 |
Standard connector | FC/UPC | ||
Optical power meter (optional)⑧ | |||
Model | A | ||
Detector type | InGaAs | ||
Detection range（dBm） | -50∽+26 | ||
Calibration wavelength（nm） | 850、980、1300、1310、1490、1550、1625 | ||
Linear | ±5% | ||
Other | |||
Battery | Lithium battery | Dimensions (L × W × H) | 145×78×30mm |
Continuous running time* | >10h（According to Bellcore TR-NWT-001138) | Weight | 0.3 kg |
Unless otherwise specified, all specifications apply to a temperature range of 23 ° C ±, 2 ° C (73.4 ° F ± 3.8 ° F) with FC/PC connectors.
Standard configuration.
Typical dynamic range is 10 µs and 3 min average, SNR = 1.
The single-mode reflectivity is less than -45 dB using a typical event dead zone of 10 ns pulse width and 1550 nm wavelength.
The single-mode reflectivity is less than -45 dB using a typical attenuation dead zone at 1550 nm with a 50 ns pulse width.
The uncertainty caused by the refractive index of the fiber is not included.
Same interface as Optical Time Domain Reflectometer (OTDR).
