The Palm OTDR series is an all-in-one intelligent comprehensive instrument that integrates optical time domain reflectometer, optical power meter, light source, visual light source, event map, network cable testing (optional), and lighting. Multiple models meet the testing needs of different fiber optic networks; The high-speed operating system ensures real-time and smooth user operation; It is compact, lightweight, easy to carry, sturdy and durable, especially suitable for harsh outdoor working environments.
Features
Accurate, fast, reliable, easy to operate, intelligent and multifunctional integrated.
3.5inch capacitive touch screen, gesture operation, curve scaling, easy to handle.
OTDR supports multiple testing operations and can change testing parameters in real-time during the testing process
FFS3500B OTDR supports dual wavelength testing function, which can intuitively observe the macro bending point of the optical cable.
FFS3500C and FFS3500D have light testing function
OTDR has dual protection of software and hardware, and is not afraid of optical testing.
Support saving. sor files and screenshots. jpg
The problem of the event map (optical eye) circuit is visualized and the fault is clear at a glance
Intelligent file management function, which can provide comparison of two test traces.
Has Chinese saving and automatic file naming function
Different data transfers can be selected: USB data transfer and connecting to a computer to transfer data
OTDR flange FC/SC/LC replaceable
Remote instrument software upgrade available
Specifications
Model | FFS3500A② | FFS3500B② | FFS3500C② | FFS3500D② | |||
OTDR | |||||||
Central wavelength(±20nm) | 1550 | 1310/1550 | 1550 | 1610 | |||
Dynamic range (dB) ③ | 22 | 24/22 | 22 | 20 | |||
Testing active fibers | Not support | Not support | Support | Support | |||
Pulse width | 5ns, 10ns, 20ns, 50ns, 100ns, 300ns, 1.0ms, 2.5ms, 10ms, 20ms | ||||||
Event dead zone (m) ④ | 2 | ||||||
Attenuation dead zone (m) ④ | 8 | ||||||
Distance range (km) | 0.5 to80 | ||||||
Loss measurement accuracy | ±0.05dB/ dB | ||||||
Memory capacity | 500 | ||||||
Optical fiber type | SMF(single mode fiber) | ||||||
LCD size | 3.5 inch | ||||||
Standard optical interface | FC/SC/ST/LC(optional) | ||||||
Visual fault locator * | Light source (optional)⑦ | ||||||
Wavelength | 650nm±20 | Wavelength(nm) | 1310/1550 | ||||
Output power | > 10dBm | Output power(dBm) | ≥-7 | ||||
Standard connector | FC/UPC | ||||||
OPM (optional) ⑧ | |||||||
Model | A | B | |||||
Detector type | InGaAs | ||||||
Detection range(dBm) | -70-+6 | -50-+26 | |||||
Calibration wavelength(nm) | 850, 980, 1300, 1310, 1490, 1550, 1625 | ||||||
Linearity | ±5% | ||||||
Others | |||||||
Battery | Lithium battery | Dimension | 145mm×78mm×30mm | ||||
Continuous working hours * | >10 hours (according to Bellcore TR-NWT-001138) | Weight | 0.4kg | ||||
Note:
① Unless otherwise specified, all specifications are applicable to connectors with FC/PC at 23 °C ± 2 °C (73.4 °F ± 3.8 °F).
② Common configuration.
③ Typical dynamic range of max pulse at SNR = 1 and 3-minute average.
④ Typical dead zone with 10ns pulse and single-mode reflectivity lower than –50dB.
⑤Typical dead zone with 10ns pulse and single-mode reflectivity lower than -50dB.
⑥Excluding the uncertainty resulted from optical refractive index.
⑦ The same interface as OTDR.
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