ADC SignalOn Series Manuel D’Utilisation
5/08
•
102721AE
SignalOn
®
Series
SignalOn
®
Series
RF Signal Management
2
w w w . a d c . c o m
•
+ 1 - 9 5 2 - 9 3 8 - 8 0 8 0
•
1 - 8 0 0 - 3 6 6 - 3 8 9 1
freq
dB
Broadband CATV RF Spectrum
VOD servers
Network
diagnostics/test gear
QPSK set-top
control network
CMTS for
HSD, VoIP
Fiber plant
from subscribers
S
C
A
C = Combiner
S = Splitter
A = Amplifier
S = Splitter
A = Amplifier
S
S
S
A
A
A
Fiber outside plant
to subscribers
L-Band
Satellite
Splitters
Satellite
Splitters
VOD servers
dB
freq
Broadband CATV RF Spectrum
Receivers
processors
modulators
CMTS for
HSD, VoIP
HSD, VoIP
QAM
modulators
RFSM
Amplifiers
RFSM
Splitter
Redundant Amplifiers
with RF Switch
IRD Receiver
IRD Receiver
IRD Receiver
IRD Receiver
IRD Receiver
IRD Receiver
IRD Receiver
IRD Receiver
C
C
C
S
S
S
S
S
C
C
C
C
S
A
A
A
A
A
S
A
A
C = Combiner
S = Splitter
A = Amplifier
S = Splitter
A = Amplifier
Typical Downstream Configuration
Typical Upstream Configuration