SAILOR 900 Ka system
98-146706-A
Chapter 2: Introduction
2-7
Introduc
tion
You can make a software update with a connected PC and the built-in web interface of the
ACU. The ACU has the following interfaces and switch:
• N-connector for ADU cable (50 Ohm).
• 2 x F connectors for Rx and Tx cables (75 Ohm) to modem.
• Multi connector for NMEA interfaces (for input from GPS compass or Gyro compass).
• RS-422 interface for BUC I/O.
• RS-232 interface for modem control.
• 4 x LAN ports for modem control and user equipment.
• Ground wing nut
• Power connector.
• On/Off power switch (at the front).
The ACU also has a LAN connector at the front to access the service port from the ACU
front panel.
2.1.4
iDirect X7 Modem
The iDirect X7 Modem is the modem in the system. The modem has the following
interfaces and connectors:
• GND
• 100-240 VAC power connector
• 8 LAN ports, one to ACU
• RS-422 interface BUC I/O
• RS-232 Console for modem control
• Tx Out (F-connector)
• RX1 and RX2 (RX 2 not used) (F connector)
Figure 2-7: ACU (connector panel)
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Figure 2-8: Connector panel of the iDirect X7 modem
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SAILOR900Ka-IM-98-146706.book Page 7 Thursday, July 16, 2015 11:07 AM
