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USB OTDR: FiberPal UFO Series

USB OTDR: FiberPal UFO Series

The Radaiantech UFO series is a compact, cost-effective, plug-and-play Optical Time-domain Reflectometer(OTDR) unit, designed for full-range fiber fault detection.  It is ideal for optical fiber installation, maintenance, field construction, and other on-site fault-location analysis.  As a USB peripheral, UFO is the good choice of OTDR to integrate with remote optical monitoring systems. The OTDR unit is designed as a green PC peripheral compatible with Windows 98, 2000 or above. The application program (AP) sends OTDR command from the computer to the unit and gets data back through USB connection. The USB OTDR gets power from the USB port and an internal rechargeable Li-ion battery.

The OTDR unit injects the laser pulse into the fiber under test and picks up scattered and reflected optical signals by an avalanche photodiode (APD). The unit also controls all related timing and data acquisition processes.

The AP consists of three windows. The Event Handling window (default) allows for parameter setting, measurement data storage and event analysis processing. The Event Mapping window provides mapping of a measured trace to a predefined landmark table, and subsequently the actual fault location can be shown. The Meter window provides laser light source and light detection functions.

 

Technical Specifications

 

Model Name
UFO-2XX
UFO-3XX
UFO-4XX
UFO-5XX
3 Wavelength Options
  1310/1490/1550/1625±20 nm
DynamicRange
SNR=1
27/24/27/24 dB
38/36/36/36  dB
42/39/40/38 dB
 44/40/42/40 dB
Fiber
 9/125 um single mode fiber
Optical Connector
 FC/PC or SC/PC   
Pulse Width
 10/30/100/300 ns, 1/3/10/20μs
Event Dead Zone
 ï¼œ 3 m
Attenuation Dead Zone
 ï¼œ 9 m
Sampling Resolution
 0.25/0.5/1/2 m
Distance Accuracy
 ±( 1 m + 3 x 10-5 x distance + marker resolution)
 (Fiber index error not included)
Accuracy
 ± 0.05 dB/dB, or 0.1 dB/dB (whichever greater)
Return Loss Accuracy
 ± 4 dB
Sampling Point
 8k/16k/32k/64k/128k
Scan/Display Range
 6/14/30/60/120/240 km
Power Input
 DC 5V/2A

 

Order Information

 

Model：UFO-XY Z 

 

　
Wavelength (nm)
X
1310 nm
1490 nm
1550 nm
1625 nm
1650 nm
2
27 dB
24 dB
27 dB
24 dB
22 dB
3
38 dB
36 dB
36 dB
36 dB
36 dB
4
42 dB
39 dB
40 dB
38 dB
38 dB
5
44 dB
40 dB
42 dB
40 dB
　
6
45 dB
　
43 dB
41 dB
　

 

YZ
Wavelength (nm)
YZ
Wavelength (nm)
10
1310 nm
20
1310/1550
11
1550 nm
21
1550/1625
12
1625 nm
22
1550/1650
13
1490 nm
30
1310/1550/1625
15
1650 nm
31
1310/1490/1550
 
 
32
1310/1550/1650
 
 
33
1310/1490/1650