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Analoque Video over Fiber Extender
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Extender requires AF-201AV transmitter and FA-201AV receiver.
Analogue video input signal is digitized (10bit) pixel for pixel in the transmitter, is sent digitally through the fiber cable, and is converted back to analog video in the receiver. Analog audio signals are digitized (20bit) in the transmitter, is sent through the fiber cable, and is converted back to analog audio in the receiver.
Analoque can be transmitted up to 20km over single mode fiber.
The AF-201AV transmitter is a class 1 laser product.
AF-201AV provides built-in color bars and embedded 2 channel audio signal (1KHz and 2KHz) test generator, standard SMPTE-259M.
FA-201AV provides built-in color bars and de-embedded 2 channel audio signal (1KHz and 2KHz) test generator .
Specifications
Optical fiber interconnection between transmitter and receiver -1 singlemode (SM) cable, SC connector
Wavelength: 1310 nm(1550nm)
Operating distance (approx): 20 km with singlemode (SM) cables with FA-201AV and AF-201AV
Transmission power: -7 dBm, typical
Maximum receiver sensitivity: -18 dBm, typical
Video
Input PAL, SECAM, auto-detected
Output PAL (follows vertical rate)
Decoder type Adaptive 2D, digital comb filter
Video input (transmitter)
1 x Component (Y, Pr, Pb)
1 x S-video
1 x Composite video
Connectors: 3 x BNC
Nominal level:
-1.0 Vp-p for Y in component video and S-video and for composite video
0,525 Vp-p for Pr, Pb in component video
0.3 Vp-p for C in S-video
Impedance: 75 Ohm
Input coupling: AC
Video output (receiver)
1 x Component (Y, Pr, Pb) video
1 x S-video
1 x Composite video
Connectors: 3 x BNC
Nominal level:
-1.0 Vp-p for Y in component video, S-video and for composite video
0,525 Vp-p for Pr, Pb in component video
0.3 Vp-p for C in S-video
Audio
Frequency response: 20 Hz to 20 kHz, +/-0.5 dB
Audio bits per sample: 20 bits per channel, 2 channels (L, R)
Sampling rate: 48 kHz
Audio input (transmitter)
1 Stereo balanced or 2 Mono unbalanced.
Connectors: 5 mm screw connector, 3 pole
Impedance: 100KOhms balanced, DC coupled
Nominal level +4 dBu (1.23 Vrms), 0 dBu = 0.775 Vrms
Audio output (receiver)
1 Stereo balanced or 2 Mono unbalanced
Connectors: 5 mm screw connector, 3 pole
Nominal level: +4 dBu (47Kohm)
Power input requirements: 12 VDC, 1 A
Enclosure type: Aluminium
Enclosure dimensions, mm: 40 H x 110 W x 150 D
