AudioCodes Mediant 1000B - Figure A-4: RJ-45-To-DB-9 Serial Cable Adapter; Table A-6: Gigabit Ethernet Interface (RJ-45) Connector Pinouts; Table A-7: RS-232 Serial Cable Connector Pinouts

Mediant 1000B Gateway & E-SBC
Hardware Installation Manual 82 Document #: LTRT-41441
The RJ-45 connector pinouts for Gigabit Ethernet interface are listed in the table below:
Table A-6: Gigabit Ethernet Interface (RJ-45) Connector Pinouts
Pin 100Base-Tx 1000Base-T
I/O Signal Signal Function
1
O Tx+ I/O BI_DA+
2
0 Tx- I/O BI_DA-
3
I Rx+ I/O BI_DB+
4
I/O BI_DC+
5
I/O BI_DC-
6 I
Rx- I/O BI_DB-
7
I/O BI_DD+
8
I/O BI_DD-
For serial cabling, an RJ-45-to-DB-9 female cable adapter is used, as shown below:
Figure A-4: RJ-45-to-DB-9 Serial Cable Adapter
The RJ-45 connector pinouts for RS-232 interface are listed in the table below:
Table A-7: RS-232 Serial Cable Connector Pinouts
RJ-45 Pin DB-9 Pin
1 8
2 6
3 2
4 5
5 5
6 3
7 4
8 7