Eight Pin Rj-45 - Digi PortServer II User Manual

Eight pin RJ-45

The eight pin RJ-45 plug carries the RS-232 signals supported by PortServer II, except
for the two modem control lines, RI (Ring Indicator) and DCD (Data Carrier
Detected). It also provides the two ground lines, SG (Signal Ground) and GND (Chas-
sis Ground).
RJ-45 - 8 Pin Plug
Signal
DSR
RTS
GND
TxD
RxD
SG
CTS
DTR
Note: PortServer II software provides DCD in eight pin configurations. See Chapter
9, Configuring Modem Connections.
90030500B
Pin 1
Pin 8
Pin
N/C
1
2
3
4
5
6
7
8
N/C
Figure 10 RJ-45 8 Pin Plug and Jack Wiring
Installation
Pin 1
Pin 10
RJ-45 - 10 Pin Jack
Pin Signal
1
RI
2 DSR
3 RTS
4 GND
5 TxD
6 RxD
7 SG
8 CTS
DTR
9
DCD
10
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