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Home > Products > Fiber optic active product > Others Fiber optic active product > RS - 232 / RS - 485 / RS - 422 Serial Fiber Optic Modem

RS - 232 / RS - 485 / RS - 422 Serial Fiber Optic Modem

Basic Info

Model No.:  Fiber Optic Modem

Product Description

Model NO.: Fiber Optic Modem Wiring Devices: IP Camera and cable Condition: New Size: 100mmx69mmx22mm Material: Iron Fiber Port: Sc,FC,St Trademark: Takfly Specification: 100mmx69mmx22mm HS Code: 85176229 Type: Fiber Transceiver Certification: CE, ISO, RoHS, FCC Product Name: Fiber Modem Weight: 230g Additinoal Function: RS - 232 / RS - 485 / RS - 422 Distance: 550m~120km Transport Package: Box+Carton Origin: Shenzhen, China RS - 232 / RS - 485 / RS - 422 Serial Fiber Optic Modem




Products overview:
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.
Product features:
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.
Performance indicators:
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 

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