RS - 232 / RS - 485 / RS - 422 Serial Fiber Optic Modem
Model No.: Fiber Optic Modem
RS - 232 / RS - 485 / RS - 422 serial fiber MODEM, USES the industry standard design, the wall exterior design support - rail DIN standards guide installation, installation is simple.SC168 can provide the user with the RS - 232 / RS - 485 / RS - 422 serial port end-to-end transparent transmission. As a result of optical fiber transmission, the optical fiber transmission of optical signals, there is no electrical conductivity, and thus has a strong anti-interference ability, will not be affected by high voltage and lightning.
Low automatic detection rate of serial port, discrimination and control data transmission direction;
Low data transmission rate of 0 to 115.2 Kbps adaptive;
Low adoption of advanced communication code clock recovery technique to realize in time, ensure signal integrity;
Integrated optical transceiver module, the output optical power is stable and reliable;
Transparent communication, users do not need any debugging, plug and play;
Adaptive low specific interface technology, without having to switch Settings, arbitrary switching RS - 485 / RS - 422 interface;
Where has the function of automatically detects the signal rate;
Low RS - 485 signal zero delay automatic forwarding;
Single-ended 9 v power supply, the other end of the 5 VDC - DC power isolation 3000 v, without a serial port for electricity;
Low signal transmission using 3000 v high speed optical isolation and pre-emphasis technology;
Low communication distance is 3000 meters (9600 BPS);
Low support 32 points polling environment (customizable 128 points);
Interface with 1500 w surge protection, 15 kv esd protection;
And 485/422 USES RJ45 interface forms, the COM to choose five terminal;
Low installed support DIN - Rail guideway and plate.
Standard: in accordance with the EIA RS - 232, RS - 485, RS - 422 standard;
The RS - 232 signal: the TX and RX, GND;
The RS - 485 signal: D, D -, GND;
The RS - 422 signal: R, R -, T, T -, GND;
Receiving sensitivity: better than - 36 DBM (BER Contact us if you need more details on 1 Channel Video Optical Converter RS485/422. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Digital Converter、Video Converter. If these products fail to match your need, please contact us and we would like to provide relevant information.