Gold Member Since 2013
Audited Supplier
Takfly Communications Co., Ltd.

1 Channel Video Optical Converter RS485/422, Digital Converter, Video Converter manufacturer / supplier in China, offering RS - 232 / RS - 485 / RS - 422 Serial Fiber Optic Modem, Sc APC-Sc Upc Singlemode Duplex Fiber Optic Patch Cord, FTTH 8+1 Channel Mux Demux CWDM and so on.

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

Purchase Qty.:
(Pieces)
10-99 100+
FOB Unit Price: US $25.2 US $22
Purchase Qty. (Pieces) FOB Unit Price
10-99 US $25.2
100+ US $22
Get Latest Price
Production Capacity: 5000/Week
Transport Package: Box+Carton
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: Fiber Optic Modem
  • Wiring Devices: IP Camera and Cable
  • Condition: New
  • Size: 100mmx69mmx22mm
  • Material: Iron
  • Fiber Port: Sc,FC,St
  • Trademark: Takfly
  • Origin: Shenzhen, China
  • 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
  • Specification: 100mmx69mmx22mm
  • HS Code: 85176229
Product Description
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 < e - 11)
Sending power: - 9 DBM / - 5 DBM
Light path code: scrambling NRZ code;
Works: asynchronous job, point to point or multipoint, half duplex 2 line, line 4 full duplex
Direction control: USES the data flow automatic control technology, automatic discrimination and control data transmission direction;
Wave rate: 300-115200 BPS, automatic detection rate of serial port signals
Load capacity: support 32 points (128 points) can be customized polling environment
Transmission distance: RS - 3000 meters (9600 BPS) 485/422 end, RS - 232 side suggest no more than 5 m
Interface protection: 1500 w 15 kv surge protection, static electricity protection
Photoelectric isolation: 3000 v;Interface features: meet the ITU - T v. 24 standard
Interface form: RS - 232 DB - 9 female head, DB RS - 485/422-9 male head, RJ45 or five terminals
Working temperature: - 20 ºC ~ 60 ºC;Storage temperature: -25 ºC ~ 85 ºC
Relative humidity: 5% ~ 95%;Input power: 9 v power supply
Power consumption: static power within 120 ma, the average dynamic power consumption within 300 ma
Light: POWER: POWER indicator


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