OFT-850 SMPTE Hybrid Cable Test Set
The OFT-850 set consists of SMPTE SOURCE and SMPTE TESTER unit. The hybrid cable tester is designed for testing of loss in optical fibers and checking of continuity of copper pairs in hybrid cables. It combines optical light source on one side, optical power meter on other side and copper wires checker. It is ideal for testing large spaces of LEMO SMPTE Hybrid System for Broadcast Infrastrucutre Networks.
The ruggedized aluminium case makes the unit ideal for field operation. The memory capacity allows storage and uploading of more than 1000 measurements including cable number, result of metalic wires check and optical power value or insertion loss. The tester supports memory download and test report generating. The Lithium rechargeable battery ensures long term working with minimal operation costs.
- Power charging adaptor
- Carrying case
- USB Cable
- Hybrid cables – fiber optic testing and copper pairs checking
- Ruggedized aluminium case
- MM or SM applications
- Simultaneous testing of 2 fibers
- Manual operation alows individual fiber or wire check
- Auto operation mode with optical loss pass/fail indication and „ALL OK, SHORT, PINOUT message for metalic wires check
- Able to detect incorrect fiber and wire connection, disconnection and short circuit connection
- Internal memory
- Displayed units: dBm, dB
- High dynamic range
- Built-in charger, battery status indicator
- Easy to use with menu navigation
Electrical wires checking:
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Electrical wires continuity
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Short circuit
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Isolation
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Electrical contacts –pins interconnection
Optical Light Source:
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Output power |
Note: |
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850 nm, 1300 nm |
-26 dBm (62.5/125 µm fiber) |
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1310, 1490, 1550, 1625 nm |
-16 dBm |
typ. value |
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Stability (1 hour, delta/2): |
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850 nm, 1300 nm |
± 0.03 dB |
tested after 20 min warm up |
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1310, 1490, 1550, 1625 nm |
± 0.05 dB |
temperature 23 ± 1° |
Optical Power Meter:
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Photodetector |
1 mm InGaAs |
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Working wavelengths |
MM: 850, 1300 nm |
can be customized |
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Uncerntainty |
± 12% |
1310, 1550 nm @ -20 dBm |
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Resolution |
0.01 |
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Dynamic range |
-60 dBm to +10 dBm -53 dBm to +17 dBm |
1300, 1310, 1490, 1550, 1625 nm 850 nm |
General specifications:
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Dimensions |
145 x 145 x 56 mm |
without connectors |
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Weight |
400 g |
with battery |
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Temperature operating |
-10 to +50 °C |
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Temperature storage |
-40 to +70 °C |
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Humidity (non condensing) |
0 to 95% |
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IP rating |
IP 54 |
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Battery working time |
> 20 hrs |
between battery charging |
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Broadcast Infrastructure networks measurements
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SMPTE compatible HDTV system
Options:
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Reference patchcord
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OFT-850 |
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XX |
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XXXXX |
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XXX |
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M5 (MM) |
MM 50/125 µm |
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Source wavelength |
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M6 |
MM 62.5/125 µm |
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as below |
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SM |
Single mode |
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Connector type |
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3K93C |
SMPTE compatible HDTV connection system 3K.93C series |
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other |
on request |
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light source code |
Description1 |
application |
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850 |
850 nm |
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30 |
1300 nm |
MM fiber testing |
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31 |
1310 nm |
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55 |
1550 nm |
SM fiber testing |
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62 |
1625 nm |
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Note: 1) other wavelengths on demand
