Barco STELLAR User And Service Manual page 144

A
E3 input
DS3 system
A-4
Network input
Line code
Frame structure
Effective payload
Error protection
Switching between error protection and no error protection is done automatically.
Number of inputs
Maximum number of decoders in the same link 5 within stated specifications (a
Connector type
Input impedance
Minimum input level
Return loss
860 to 1720 kHz
1.720 to 34.368 MHz
34.368 to 51.550 MHz
Input jitter acceptance
0.1 to 1.0 kHz.
1.0 to 10kHz.
10 to 800 kHz
Optional suppression of SDH/SONET pointer adjustments
AIS detection
System specifications
Bit rate
Line code
Frame structure
Framing may be disabled.
Effective payload
Error protection
Switching between error protection and no error protection is done automatically.
HDB 3 according to ITU-T Rec.
G.703.
According to ITU-T Rec. G.832,
framing may be disabled.
MPEG-2 specified transport
stream.
According to the DVB-C specifica-
tion for cable distribution, compris-
ing interleaving and (204,188)
Reed-Solomon forward error cor-
rection code.
2 high impedance inputs.
maximum of 60 cm cable between
the units).
75 Ω BNC female
75 Ω unbalanced using external
75 Ω termination.
According to ITU-T Rec. G.703.
-12 dB at 17.184 MHz.
According to ITU-T Rec. G.703.
> 12 dB
> 18 dB
> 14 dB
According to ITU-T Rec. G.823.
> 1.5 UI
pp
> 20 dB/decade roll off
> 0.15 UI
pp
According to DVB TM1664.
44.736 Mbit/s ± 20 ppm according
ANSI. T1.102
B3ZS according ANSI T1.102
According to ITU-T Rec. G.804 or
G.752
MPEG-2 specified transport
stream.
According to the DVB-C specifica-
tion for cable distribution, compris-
ing interleaving and (204,188)
Reed-Solomon forward error cor-
rection code.