Installation Guide

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Communication Connections
10/100/1000BaseT(X) Ethernet Port Connection
The 10/100/1000BaseT(X) ports located on the AWK-3251A-M12-RCC’s
front panel are used to connect to Ethernet-enabled devices.
MDI/MDI-X Port Pinouts
Pin
1000BaseT
MDI/MDI-X
10/100BaseT
(X)
MDI
10/100BaseT
(X)
MDI-X
1
DA+
TD+
RD+
2
DA–
TD-
RD-
3
DB+
RD+
TD+
4
DB–
RD-
TD-
5
DD+
–
–
6
DD–
–
–
7
DC-
–
–
8
DC+
–
–
RS-232 Connection
The AWK-3251A-M12-RCC has one RS-232 (8-pin RJ45) console port
located on the front panel. Use either an RJ45-to-DB9 or RJ45-to-DB25
cable to connect the AWK-3251A-M12-RCC’s console port to your PC’s
COM port. You may then use a console terminal program to access the
AWK-3251A-M12-RCC for console configuration.
Pin
Description
1
DSR
2
NC
3
GND
4
TXD
5
RXD
6
NC
7
NC
8
DTR
LED Indicators
The front panel of the AWK-3251A-M12-RCC contains several LED
indicators. The function of each LED is described in the table below:
LED
Color
State
Description
Front Panel LED Indicators (System)
PWR1 Green
On
Power is being supplied from power input
1.
Off
Power is not being supplied from power
input 1.
PWR2 Green
On
Power is being supplied from power input
2.
Off
Power is not being supplied from power
input 2.
PoE Amber
On
Power is being supplied via PoE.
Off
Power is not being supplied via PoE.
SYS Red On
System initialization failure, configuration
error, or system error.