Training, Installation & Service Manual - Livewire Connections Ltd

SAILOR 900 VSAT system components
A.1.3
ACU
Item
Dimensions, rack mount
H x W x D
Dimensions, bulkhead mount
H x W x D
Weight, rack mount
Weight, bulkhead mount
Ambient temperature
Humidity
IP class
Specification
1 U, 19 inch
4.4 x 48 x 33 cm (1.75 x 19 x 13 inch)
stand-alone unit
4.3 x 25.5 x 27.8 cm (1.67 x 10.0 x 10.9 inch)
4.5 kg (10 lbs)
2.7 kg (6 lbs)
Operational: -25°C to +55°C
Storage: -40°C to +85°C
IEC 945 protected, 95% (non-condensing)
IP31
Compass safe distance 1 m to IEC 945
Interfaces 1 x N-Connector for antenna RF Cable (50 Ohm) w.
automatic cable loss compensation
2 x F-Connectors (75 Ohm) for Rx/Tx to VSAT modem
4 x Ethernet
1 x RS-422 data (VSAT modem control)
1 x RS-232 data (VSAT modem control)
1 x NMEA 2000 (CAN bus) and NMEA 0183 (RS-422) for
Gyro/GPS compass input
1 x DC power input
1 x Grounding bolt
Input power
Modem interface (control)
See System power supply range and Total system power
consumption on page A-1.
iDirect openAMIP protocol & custom protocol
Table A-3: Technical specifications for the ACU
A-4 Appendix A: Technical specifications 98-133966-E2