Lantronix Device Server UDS 10 - Manual (Page 23)

Introduction
UDS-10 User Guide 1-9
1.8 Serial Interface Connection
The UDS-10 can be connected to a serial or Ethernet device for setup and configuration. The
serial device can be RS-232 or RS-485/422. The following diagram shows a typical interface
cable for the RS-232 Serial interface. The UDS-M-SBC is an optional male DB-25 to RS-485
screw block connector.
DCE, 25-Pin, MALE
TX(in)
RX(in)
4
3
2
1
5
9
8
7
6
CTS
RTS
DTR
DSR
GND
TXD
RXD
DTE, 9-Pin, FEMALE
1
13
25
14
2
3
4
5
6
20