AAV-DMUX
Rev. 1
3.2 General
Power:
+5V 480mA 2.4W, +15V 100mA 1.5W, -15V
46mA 0.7W
Control:
DIP switches, Gyda system controller.
Monitoring:
Front panel LED’s and Gyda system controller .
EDH processing:
Full. Received flags are updated, new CRCs are
calculated.
De-embedding level
SMPTE S272M C – Synchronous audio at 48 kHz
and extended data packets
Audio Delay:
0.67 ms (12+20 audio samples)
Video Delay:
2.1
µ
s
3.3 Inputs
3.3.1 Video Input:
Video Data rate:
270Mbps
Video frame rate:
50 Hz or 60 Hz.
Equalisation:
Automatic up to 35dB
Impedance:
75
Return loss:
>15dB @270MHz
Signal level:
nominally 800mV
Connector:
BNC
3.3.2 Optical Input:
Transmission circuit fibre:
Multi-mode 50/120
µ
m
Optical wavelength:
1200-1620nm
±
40 nm
Maximum Optical power:
0 dBm
Minimum Optical power:
better than -20 dBm, -28 dBm typ.
Return loss:
better than 40 dB typ.
Maximum reflected power:
4%
Connector:
SC/UPC
3.4 Outputs
3.4.1 SDI Output
Number of SDI outputs:
1
Connector:
BNC
Impedance:
75
Return loss:
> 15dB @270MHz
Signal level:
nominally 800mV.
Rise/fall time:
typically 650ps.
5
