5 outputs – Nevion AAV-HD-DMUX User Manual
Page 8
AAV-HD-DMUX(-R)/ AAV-SD-DMUX(-R)
Rev. 7
nevion.com | 8
Equalization:
Automatic up to 35dB
Impedance:
75 ohm
Return loss:
>15dB up to 1,5GHz
Signal level:
Nom. 800mV
Connector:
BNC
2.4.2 Optical video input
Optical wavelength:
1200-
1620nm ±40 nm
Maximum Optical power:
-3 dBm
Minimum Optical power
HD-SDI:
SD-SDI:
-22dBm
-25dBm
Return loss:
Better than 27 dB.
Maximum reflected power:
4%
Transmission circuit fiber:
Single mode, multi-mode option on request.
Connector:
SC/UPC
2.4.3 Data inputs
RS422:
1
Connector:
8P8C Jack
Packet mode:
Baud rates:
9600 to 115200
Data length:
7 or 8 bits
Parity:
None, odd or even
Stop bits:
1, 1.5 or 2 bits
GPI mode:
Raw data sampling frequency:
93750 Hz
2.5 Outputs
2.5.1 Electrical video output
Number of HD/SDI outputs:
1
Connector:
BNC
Impedance:
75 ohm
Return loss:
> 15 dB to1.5GHz
Signal level:
nom. 800mV.
Rise/fall time:
typically 650ps. @270Mbps. < 270ps @1.485Gbps
2.5.2 Analog audio outputs
Number of outputs:
4.
Sampling frequency:
48 kHz.
Differential output impedance:
53 ohms.
Common mode output impedance:
20 kohm.
Connector (C1 backplane):
25 pin D-sub female.
Maximum signal level (0 dBFS):
+24dBu or lower in 0.5 dB steps.
Common mode voltage tolerance:
+50V, -0V
Frequency response:
20 Hz
– 20 kHz +/-0.1 dB
Pass-band ripple:
+/- 0.002 dB
Stop band attenuation:
82 dB
Dynamic range
1
:
Min. 99 dB (A)
2
;
Typ. 105 dB(A) 0 dBFS = +18dBu
THD+N @ -1 dBFS:
Max. -85 dB, typical -96 dB.
1
|THD+N of -60 dBFS 1 kHz signal| + 60
2
Dynamic range scales with output full scale level. Minimum result is obtained with 0dBFS = +12dBu