Pin Assignments - Paradyne FrameSaver 9620 Installation Instructions Manual

Pin Assignments

COM Port/Interface
Signal
DCE Transmit Clock ( TXC )
DCE Received Data ( RXD )
Signal Ground ( SG )
DCE Transmit Data ( TXD )
DCE Data Terminal Ready ( DTR )
DCE Carrier Detect ( CD )
DCE Request to Send ( RTS )
DCE Received Clock ( RXC )
EIA-232E DTE Ports/Interfaces
Signal
Shield
Transmitted Data ( TXD )
Received Data ( RXD )
Request to Send ( RTS )
Clear to Send ( CTS )
Data Set (or DCE ) Ready
( DSR )
Signal Ground/Common ( SG )
Received Line Signal Detector
( RLSD or LSD )
Reserved for future use
Not used
Reserved for future use
Reserved for future use
Direction
From DCE ( Out )
From DCE ( Out )
—
To DCE ( In )
To DCE ( In )
From DCE ( Out )
To DCE ( In )
From DCE ( Out )
Circuit ITU/
Mnemonic CCITT #
— —
BA 103
BB 104
CA 105
CB 106
CC 107
AB 102A
CF 109
— —
— —
— —
— —
15
Pin #
1
2
3
4
5
6
7
8
25-Pin
EIA-232E
Direction
Pin #
— 1
To DCE 2
From DCE 3
To DCE 4
From DCE 5
From DCE 6
— 7
From DCE 8
— 9
— 10
— 11
— 12