User`s guide

Interpreting the LEDs
Chapter 13 Reference and Certifications 111
RJ-45 Pinouts
Pin
Number
EIA-232
Signal
Standard 10-
Pin EIA-422
Signal
(4/8 Wire)
Optional 8 pin
EIA-422 Signal
(Alt-4Wire)
PortServer TS
8/16 MEI only
EIA-485 Signal
(2-Wire Mode)
01 RI TXD- (B)
02 DSR RxD- (B) RxD- (B) Data- (B)
03 RTS RTS+ (A) TxD+ (A)
04 CGND CGND CGND CGND
05 /TxD TxD+ (A)
06 /RxD RxD+ (A) RxD+ (A) Data+ (A)
07 SGND SGND SGND SGND
08 CTS CTS+
09 DTR RTS- (B) TxD- (B)
10 DCD CTS- (B)