Advantech AMT-73 Installation And Operation Manual page 126

Amt-70 series. l-band satellite modem 32k - 40 msymbol bpsk, qpsk, oqpsk, 8psk, 16qam
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__________________________________________________________________________
RS-530 DCE
(To/From user net)
AC POWER IN 1
Figure 62: 1:1 Redundancy shelf connections rear-view. RS-530 and BNC
__________________________________________________________________________
HSSI DCE
AC POWER IN 1
(To/From user net)
Figure 63: 1:1 Redundancy shelf connections rear-view. HSSI and BNC
AMT-70/AMT-73/AMT-75 Installation and Operation
RS-530 DTE A
RS-530 DTE B
(To/From Modem A)
(To/From Modem B)
connections shown
HSSI DTE A
HSSI DTE B
(To/From Modem A)
(To/From Modem B)
connections shown
MODEM 'A'
LNB
TO MODEM RX
REDUNDANCY
(IN)
A
MODEM 'B'
BUC
REDUNDANCY
(OUT)
MODEM 'A'
LNB
TO MODEM RX
REDUNDANCY
(IN)
A
MODEM 'B'
BUC
REDUNDANCY
(OUT)
B
FROM MODEM TX
AC POWER IN 2
A
B
B
FROM MODEM TX
AC POWER IN 2
A
B
126

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