XSAT7080 X-Band Transceiver
Revision 0
Preface
MN/XSAT7080.IOM
iv
3.3.15
LNA Fault Logic......................................................................................................................................3–8
3.3.16
Redundancy Controller Auto/Manual ......................................................................................................3–8
3.3.17
Redundancy Controller Toggle ................................................................................................................3–8
3.3.18
Set Physical Address ................................................................................................................................3–9
3.3.19
Set Baud Rate...........................................................................................................................................3–9
3.3.20
Set Date....................................................................................................................................................3–9
3.3.21
Set Time ...................................................................................................................................................3–9
CHAPTER 4.
REMOTE CONTROL ...................................................................................................4–1
4.1
Introduction ................................................................................................................................................4–1
4.1.1
RS-485 .....................................................................................................................................................4–1
4.1.2
RS-232 .....................................................................................................................................................4–2
4.2
Basic Protocol .............................................................................................................................................4–2
4.2.1
Packet Structure .......................................................................................................................................4–3
4.2.1.1
Start Of Packet.................................................................................................................................4–4
4.2.1.2
Address............................................................................................................................................4–4
4.2.1.3
Instruction Code ..............................................................................................................................4–4
4.2.1.4
Instruction Code Qualifier...............................................................................................................4–4
4.2.1.5
Message Arguments ........................................................................................................................4–6
4.2.1.6
End Of Packet..................................................................................................................................4–6
4.3
Commands or Responses ...........................................................................................................................4–6
CHAPTER 5.
REDUNDANT SYSTEMS ............................................................................................5–1
5.1
Redundant System......................................................................................................................................5–1
5.2
RSU-5060 Interfaces...................................................................................................................................5–3
5.2.1
Electrical Interface ...................................................................................................................................5–3
5.2.1.1
XSAT Unit A Interface, J1..............................................................................................................5–4
5.2.1.2
Rx Waveguide Switch interface, J2.................................................................................................5–4
5.2.1.3
XSAT Unit B Interface, J3 ..............................................................................................................5–5
5.2.1.4
Tx Waveguide Switch interface, J4.................................................................................................5–5
5.2.1.5
M&C Interface, J5...........................................................................................................................5–6
5.2.1.6
Tx IF Interfaces, J6 – J8 ..................................................................................................................5–6
5.2.1.7
RF IF Interfaces, J9 - J11 ................................................................................................................5–7
5.2.2
Mechanical Interface................................................................................................................................5–7
5.3
RSU-5060 Operation ..................................................................................................................................5–8
5.3.1
RS-485 Interface ......................................................................................................................................5–9
5.3.2
RED AUTO/MANUAL signal.................................................................................................................5–9
5.3.3
SWITCH CMD signal............................................................................................................................5–10
5.3.4
REDUNDANCY A/B signals ................................................................................................................5–10
5.3.5
REDUND_FLT signal ...........................................................................................................................5–10
5.3.6
AUXCOM signals..................................................................................................................................5–10
5.4
Configuring A Redundant System ..........................................................................................................5–11
