RGS-9244GP Series User Manual
ORing Industrial Networking Corp.
14
1000 Base-T MDI/MDI-X Pin Assignments:
Pin Number
MDI port
MDI-X port
1
BI_DA+
BI_DB+
2
BI_DA-
BI_DB-
3
BI_DB+
BI_DA+
4
BI_DC+
BI_DD+
5
BI_DC-
BI_DD-
6
BI_DB-
BI_DA-
7
BI_DD+
BI_DC+
8
BI_DD-
BI_DC-
Note:
“+” and “-” signs represent the polarity of the wires that make up each wire pair.
RS-232 console port wiring
The device can be managed via the console port using a RS-232 cable which can be found in
the package. Connect each end of the RS-232 cable to the switch and a PC respectively.
PC pin out (male) assignment
RS-232 with DB9 female connector
DB9 to RJ 45
Pin #2 RD
Pin #2 TD
Pin #2
Pin #3 TD
Pin #3 RD
Pin #3
Pin #5 GD
Pin #5 GD
Pin #5
3.3.2
SFP
The switch comes with SFP ports that can connect to other devices using SFP modules. The
SFP modules are hot-swappable input/output devices that can be plugged into the SFP ports
to connect the switch with the fiber-optic network. Remember that the TX port of Switch A
should be connected to the RX port of Switch B.
Switch A Switch B