RS232
EXTENDER
(Local)
(Remote)
U
SER
M
ANUAL
V1.5
Package Contents-
RS232 Extender Local Unit
RS232 Extender Remote Unit
1 user manual
2 power adapter DC 9V/300mA
1 20cm Null Modem cable (DB-9 Male to Male)
Any thing missed, please contact with your vendor.
Features
Compatible with all RS-232 protocols.
Full-duplex data communication.
Sends RS-232 data at 230 kbps up to 1000M / 3300 ft.
Pure hardware solution - real time data transfer, no
software conflicts.
No external power required.
Transfer data or files between PCs, equipments.
One CAT-5 cable extension.
Specifications
Function RS232-L
+
RS232-R
+
RS232 Connector
DB-9 Female x1
RJ-45 Connector
1
Cable Distance (Max.)
1000M / 3300ft (UTP)
Communication mode
Full-duplex data
Power Supply
DC9V/300mA (Min.) spare
Housing Metal
Weight 65
g
Dimensions (LxWxH) mm
92x34x22
FRONT VIEW
1. RS232 (DB-9 Female Connector)
REAR VIEW
1. Power jack
2. CAT.5 (RJ-45 Connector)
Technical Specifications
Supported RS232 DCE Signals:
PIN1 N/A
PIN2 Transmit
Data
PIN3 Received
Data
PIN4 N/A
PIN5 Signal
Ground
PIN6 N/A
PIN7 Clear
To
Send
PIN8 Request
To
Send
PIN9 N/A
Null modem with full handshaking:
Wiring Information & Coding:
Conductor
Identification
RJ45 Pin
Assignment
Color Code for
Conductor
5 White-Blue
Pair 1
4 Blue
1 White-Orange
Pair 2
2 Orange
3 White-Green
Pair 3
6 Green
7 White-Brown
Pair 4
8 Brown
Trouble shooting
Q:
When RS232-E
+
does not work smoothly.
A1: Use power adapter of DC9V 300mA.
A2: Check the two Baud Rate setting of two ends, they
have to accord.
A3: Refer above sheet and check if it connect RJ45 pair are
correct.
