Optical Glass Fiber
Fiber Transmitter
Fiber Receiver
Audio Source
Signal Transfer via 1+2 km Fiber
Optical Signal Detection
Photodetector
Fiber Attenuation
Fiber Patch cable, ST connector
LT-0500 Fiber Video and Audio Transmission
This experiment comprises two drums of multi-mode fiber with one 1000 m and two 2000 m long multi-mode fiber With this set data transmission segments can be realized with a length of 1000 m, 2000 m and 3000. The fiber drums are equipped with ST fiber jacks and by means of the provided fiber patch cable they can be interconnected. As signal sources a color CCD Video camera and a CD - Player as audio source are used. They are connected to the fiber transmitter which converts the electronic signals into digital optical signals which are guided via the optical fiber to the optical receiver where the signals converted back to electronic audio as well as video signal. These signals are connected to a regular TV to watch the transmitted video as well as listen to the simultaneously transmitted audio. The optical signals having a wavelength of 1.3 µm and are detected in addition by the optional fast InGaAs photodetector. The amplitude can be shown on an oscilloscope and the amplitude measured for the 3 different length of the data segment. For each measurement the input and output power is measured and from this relation the fiber attenuation calculated.Item | Code | Qty. | Description |
---|---|---|---|
1 | CA-0100 | 1 | Flat panel TV |
2 | CA-0130 | 1 | Color CCD Camera on tripod |
3 | CA-0140 | 1 | DVD player with music DVD |
4 | OC-2020 | 3 | ST/ST SM Fiber patch cable, length 1 m |
5 | OC-2450 | 1 | Multi-mode fiber 1000 m, 50/125 µm, ST panel jacks |
6 | OC-2460 | 1 | Multi-mode fiber, 2000 m 50/125 µm, ST panel jacks |
7 | OM-2100 | 1 | Audio & Video up to fiber transmitter |
8 | OM-2200 | 1 | Audio & Video from fiber receiver |
9 | UM-LT05 | 1 | Manual Video & Audio transmission |
Option (order separately) | |||
10 | CA-0200 | 1 | Oscilloscope 100 MHz digital, two channel |
11 | DC-0210 | 1 | InGaAs Photodetector, ultrafast with amplifier 120 MHz |
Media Type | Title | File Size [MBytes] | Action |
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LT-0500 Fiber Video & Audio Transmission Version: 2014 |
9.11 MB | Download | |
Catalogue Page | |||
JPEG, PNG, SVG | Pictures | ||
MP4 | Video |