FibeAir® IP-10G
Installation Guide
Ceragon Proprietary and Confidential
Page 70 of 71
13.8
Craft Terminal Connector Pin-Out
The craft terminal connector is a 9-pin RS-232 connector.
Pin # Acronym Full Name
Direction Meaning
3
TxD
Transmit Data
—»
Transmits bytes out of PC
2
RxD
Receive Data
«—
Receives bytes into PC
7
RTS
Request To Send
—»
RTS/CTS flow control
8
CTS
Clear To Send
«—
RTS/CTS flow control
6
DSR
Data Set Ready
«—
I'm ready to communicate
4
DTR
Data Terminal Ready —»
I'm ready to communicate
1
DCD
Data Carrier Detect
«—
Modem connected to another
9
RI
Ring Indicator
«—
Telephone line ringing
5
SG
Signal Ground
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