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ArgentBranch Hardware Reference Manual
18 Revision 2
PORT PINOUTS
This section provides technical specifications for the ArgentBranch ports.
DTE P
ORT
(25
WAY
D-T
YPE
S
OCKET
)
Pin 1
Pin 25
Pin No. Description Signal Direction
2 Transmit Data (TxD)
Í
3 Receive Data (RxD)
Î
4 Request to Send (RTS)
Í
5 Clear to Send(CTS)
Î
6 Data Set Ready (DSR)
Î
7 Signal Ground
8 Data Carrier Detect (DCD)
Î
20 Data Terminal Ready (DTR)
Í
22 Ring Indicator (RI)
Î
ISDN P
ORT
– B
RI
(RJ45 Socket)
Pin 1 Pin 8
Pin No. Description Signal Direction
3 Transmit Data (Tx-A)
Î
4 Receive data (Rx-A)
Í
5 Receive data (Rx-B)
Í
6 Transmit data (Tx-B)
Î