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C.N.S. Systems
Competence Center
and Supplier of Communication, Navigation and Surveillance Systems |
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VDL 60000/FASS |
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VDL 6000/FASS (Fixed AIS
Station System)
C.N.S. Systems introduces an
extremely fl exible
product for AIS shore station operation, the VDL
6000/FASS.
Our VDL 6000/FASS can
easily be confi gured
according to specifi c customer needs, from
a basic unit to a fully redundant system with
an embedded controller providing extensive
processing and logging functionality.
Independent of the confi
guration, our VDL 6000/
FASS is an excellent choice and offers great
performance and quality at a very attractive price.
To be able to guarantee a cost- effective solution
our VDL 6000/FASS is remotely controlled and
also the software can be remotely updated.
The system includes one
or two fi xed AIS
stations, each corresponding to a Physical
Shore Station (PSS) as defi ned by IALA A-124. |
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The optional embedded
controller offers
functions such as:
• possibility to defi ne specifi c data fi lter criteria
• log data locally in the shore station.
• SNMP agent for network management
• AIS messages for virtual Aids to Navigation.
The VDL 6000/FASS is the
perfect choice for
the maritime authority implementing an AIS
network, but it is also suitable for stand-alone
operation at a VTS or a port.
The benefi t of AIS is not
limited to the
surveillance aspects; it is also possible to offer
dedicated services to the increasing number of
ships equipped with an AIS transponder.
Our VDL 6000/FASS together
with our customer
specifi c software package is a guarantee for a
cost-effective total solution. |
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Equipment |
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Basic confi guration:
-AIS Base Station Transponder (VDL 6000/FAS)
-LAN Converter
-Power Supply unit and AC fi lter
-19 inch rack |
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Basic |
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Embedded hardware controller with basic
software package |
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Option |
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Advanced software package |
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Option |
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Additional AIS Base Station Transponder (VDL
6000/FAS) in cold stand-by confi guration for redundancy |
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Option |
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Additional AIS Base Station Transponder (VDL
6000/FAS) in hot stand-by confi guration for redundancy |
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Option |
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IP Relay for remote switch on/off |
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Option |
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GNSS reference receiver to generate
differential correction internally |
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Option |
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GNSS reference receiver antenna |
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Option |
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Installation material:
- GPS antenna
- VHF antenna |
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Option |
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External Interfaces (basic confi guration) |
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Main Power |
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110/240 V AC 50/60 Hz |
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Service interface (AIS data and for remote
control, confi guration and software
update) |
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TCP/IP, RJ45 Ethernet |
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Local access interface (for local control,
confi guration and software update) |
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TCP/IP, RJ45 Ethernet or serial interface
depending on configuration |
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VHF antenna(s) |
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N-type female |
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GPS antenna |
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TNC female |
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Transmitter |
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Tuning range |
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156.025 - 162.025 MHz |
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Channel spacing |
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12.5 and 25 kHz |
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Frequency stability |
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+/- 0.0002% = +/- 2 ppm |
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Tx to Rx turnaround time |
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< 1 ms |
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Channel selection time |
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< 26 ms |
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Antenna port impedance |
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50 ohm |
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Baud rate |
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9600 bps |
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Modulation scheme |
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25 kHz GMSK, 12.5 kHz GFSK |
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Carrier power (adjustable) |
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33 and 41 dBm (2 and 12.5 W) 50 Ohm load |
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Receiver |
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Tuning range |
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156.025 - 162.025 MHz |
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Channel spacing |
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12.5 and 25 kHz |
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Modulation scheme |
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25 kHz GMSK, 12.5 kHz GFSK |
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Sensitivity, 20% MER |
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<-107 dBm AIS 25 kHz, <-98 dBm AIS 12.5 kHz |
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GNSS Receiver |
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GNSS receiver |
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12 parallel channels |
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DGNSS support |
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Yes |
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Certifi cation |
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CE-mark |
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Yes |
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The VDL 6000/FASS is based on the BSH certifi
ed Class A system |
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Yes |
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Applicable Standards |
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IALA A-124 |
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ITU-R 1371-1 with clarifi cations |
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IEC 61993-2 |
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IEC 61162-1 |
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