1.4
Communication Unit Connectors
Rear connector panel
SIM CARD
SIM CARD INSIDE
WHEN CHANGING MODEM UNIT
REMOVE COVER
AND TAKE OUT SIM CARD
SIM Card
Front connector panel
INDICATORS:
- Power input ON
(green)
- Antenna power
(green)
- Satellite signal sync (green)
- Alarm
(red)
RS-232C:
RS-232
:
9-pin serial data port for:
9-pin
serial
dat a port
- Operation and
• operation and
configuration from PC
configuration from PC.
- Software download
• sof tware download
(RS232A)
(RS-232A)
- 64 kbps data service
- MPDS
• 9.6 kbp s dat
a service
- Serial printer
• MPDS
(traffic logging)
NOT IN USE
(50
TERM)
Do not remove
50 ohm termination
ON
48V DC
SYNC
ALARM
RS-232 A
RS-232 B
5 4 3 2 1
5 4 3 2 1
9 8 7 6
USB:
NMEA:
USB :
Serial data port for:
Connection of
serial dat
s for:
a port for:
- Operation and
NMEA-0183
• operation and
configuration from PC
for external
configuration from PC.
- 64 kbps data service
GPS input
• 9.6 kbp s dat
a service
- MPDS
(not required)
• MPDS
ON/OFF
11-32 VDC / 110W
RF
Antenna
Connector
ISDN
USB
9 8 7 6
RS-422
RS-422:
NMEA :
RS-422
Serial data port for
serial
Connection of
connection of data equip-
of dat
NMEA-0183
ment with up to 100
up to
for external
meter cables:
GPS input
• operation and
(not required)
- Operation and
configuration from PC
• 9.6 kbp s dat
- 64 kbps data service
• MPDS
- MPDS
8
Battery
Terminals
11-32 VDC/110 W
ON/OFF Switch
Hole for
ground
wire
ISDN
1
8
8
1
ISDN
ISDN:
:
ISDN :
Connectors/RJ45
port
for
connection
Connectors/RJ45
Services:
a equipment with
Services:
- 4.8 kbps speech
100
metres
cables:
• 4.8 kbp s speech
- 64 kbps speech
• 9.6 kbp
- 64 kbps data service
via
- 56 kpbs data service
a service
- audio service (3.1 kHz)
- 9.6 kbps kbps fax service
via Terminal Adapter
Terminal
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