OFT-920 Ruggedized Optical Test Set
OFT-920 Ruggedized Optical Test Set
Accessories
Soft carrying case
Cleaning swabs
Features
Ruggedized aluminium case
Multimode (MM) and/or single mode (SM) applications
Simultaneous testing of all 2/4 fibers
Internal memory
Displayed units: dBm, dB
High dynamic range
Various light sources combinations
Built-in charger, battery status indicator
Easy to use with menu navigation
Light Source:
Output power |
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Note: |
850 nm, 1300 nm |
-26 dBm (62.5/125 µm fiber) |
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1310, 1490, 1550, 1625 nm |
-16 dBm |
typ. value |
Stability (1 hour, delta/2): |
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850 nm, 1300 nm |
± 0.03 dB |
tested after 20 min warm up |
1310, 1490, 1550, 1625 nm |
± 0.05 dB |
temperature 23 ± 1° |
Power Meter :
Photodetector |
1 mm InGaAs |
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Working wavelengths |
MM: 850, 1300 nm |
can be customized |
Uncerntainty |
± 12% |
1310, 1550 nm @ -20 dBm |
Resolution |
0.1 |
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Dynamic range |
-55 dBm to +10 dBm |
1300, 1310, 1490, 1550, 1625 nm |
General specifications:
Dimensions |
145 x 145 x 56 mm |
without connectors |
Weight |
400 g |
with battery |
Temperature operating |
-10 to +50 °C |
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IP rating |
IP 54 |
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Battery working time |
> 20 hrs |
between battery charging |
• Fiber continuity testing
Temperature drift of output level
OFT-920 |
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XX |
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XXXX |
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XXX |
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M5 (MM) |
MM 50/125 mm |
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Source wavelength |
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M6 |
MM 62.5/125 mm |
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as below |
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SM |
Singlemode |
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Connector type2 |
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HMA2 |
HMA1 Expanded Beam connector (non-contact optics), 2 fibers |
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HMA4 |
HMA1 Expanded Beam connector (non-contact optics), 4 fibers |
Note: 1) HMA-J compatible
2) Other connector types available on request
light source code |
Description3 |
application |
650 |
650 nm visible laser |
visual checking |
850 |
850 nm |
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30 |
1300 nm |
MM fiber testing |
850-30 |
850 nm + 1300 nm |
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31 |
1310 nm |
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55 |
1550 nm |
SM fiber testing |
62 |
1625 nm |
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31-55 |
1310 + 1550 nm |
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Note: 3) other wavelengths and port combinations on demand
Accessories:
Soft carrying case |
Complete test set, including: OFT-920 tester, power charging adaptor, |
Note: 4) reference patchcord – would be ordered according to STR_03-10_EN-HMA_Master
Options: Reference patchcord