4
RS-232 to Fiber Optic Converter
6. Specifications
DB9 (Male) to DB9 (Male) Wiring
DB9 (Converter)
DB9 (Serial Device)
1 NC
1 DCD
2 RXD
2 RXD
3 TXD
3 TXD
4 NC
4 DTR
5 GND
5 GND
6 NC
6 DSR
7 NC
7 RTS
8 NC
8 CTS
Type
Specifications
Connectors: DB9
Male
SC Optic Duplex
RS-232 Signals:
TXD, RXD, GND
Baud Rate:
Up to 921.6Kbps
Power Requirement:
12V / 35mA max.
Surge Protection:
15KV ESD
Distance: Multi-Mode
2Km
Single-Mode
20Km
Wave: Multi-Mode
850nm
Single-Mode
1310nm
Operating Temperature: 0
0
to 60
0
C (32
0
to 140
0
F)
Operating Humidity
5 to 95% RH
Storage Temperature
-20
0
to 85
0
C (-4
0
to 185
0
F)
1
EX-6300MM / SM
RS-232 to Fiber Optic Converter
1. Introduction
Thank you for purchasing this RS232 to Fiber Optic Converter. It is designed to
extend RS232 signals over optical fiber. It provides the most versatile connection
possible between any asynchronous RS232 equipments using fiber optic cable.
The optical fiber isolates the data signals from ground potential, ground loops and
provides EMI/RFI protection. There are 2 models, single-mode and multi-mode.
The multi-mode converter is used to extend serial transmission distance up to
2Km. The single-model converter extends up to 40Km.
Features:
√
Provides 1 RS232 Port over Fiber Optic
√
Provides 1 RS232 DB9 Male Connector
√
Fiber Optic: SC, Multi Mode, 850nm, Duplex
√
SC, Single Mode, 1310nm, Duplex
√
RS232 Baud Rate from 300bps to 921.6Kbps
√
Protects Against Electrical Interference or Chemical Corrosion
√
Extends RS232 Transmission up to 2Km, multi-mode (or 40Km, single-mode
Distance
√
15KV ESD Protection for Serial Port Signals
√
Powered by Serial Connector or External DC Jack
√
Provides both Wall Mounting and DIN RAIL Kits
√
Compact Size
2. Layout
RS232 DB9 male connector
Fiber TX LED
Fiber RX LED
DIN RAI Mounting Kit
12V DC Jack
Fiber Optic
Transceiver
