Axcera 79XITS-7045 Benutzerhandbuch
WaveCom Electronics Inc
MA4040D Manual; MAN1L0901 REV 13(0104)
Approved: D.P.
24
TT
A B L E
A B L E
4.2
4.2
A
A
::
RS232 P
RS232 P
I N
I N
--
OUT
OUT
Terminal
Upconverter
RJ45 Pin
Signal
Direction
Signal
RJ45 Pin
1
CTS
←
CTS
1
2
DSR
←
DSR
2
3
RXD
←
TXD
3
4
RXD/GND
—
RXD/GND
4
5
TXD/GND
—
TXD/GND
5
6
TXD
→
RXD
6
7
DTR
→
DTR
7
8
RTS
→
RTS
8
*
Note: The above pin-out allows a straight through RJ45 cable to be used for
connection between the terminal and the MA4002D chassis. It is also possible to
use an RJ45 - DB25 adapter to connect to a PC or similar RS232 standard serial
port.
connection between the terminal and the MA4002D chassis. It is also possible to
use an RJ45 - DB25 adapter to connect to a PC or similar RS232 standard serial
port.
TT
ABLE
ABLE
4.2
4.2
BB
:
:
RS485 P
RS485 P
I N
I N
--
OUT
OUT
Terminal
Upconverter
RJ45 Pin
Signal
Direction
Signal
RJ45 Pin
1
NC
NC
1
2
NC
NC
2
3
A
↔
A
3
4
GND
—
GND
4
5
GND
—
GND
5
6
B
↔
B
6
7
NC
NC
7
8
NC
NC
8
*
Note: The above pin-out allows connection to an RS485 communications bus. If
desired, an RS485 - RS232 converter and an RJ45 - DB25 adapter can be used to
connect to a PC or similar RS232 serial port.
desired, an RS485 - RS232 converter and an RJ45 - DB25 adapter can be used to
connect to a PC or similar RS232 serial port.
ETHERNET LINK LED
This LED is only present when SNMP (Option 2S1) is installed at the factory.
When the Ethernet Link LED is lit, the unit has been successfully connected to an Ethernet Hub. When the LED is
not lit, there is no connection between the unit and an Ethernet Hub.
This LED is only present when SNMP (Option 2S1) is installed at the factory.
When the Ethernet Link LED is lit, the unit has been successfully connected to an Ethernet Hub. When the LED is
not lit, there is no connection between the unit and an Ethernet Hub.