Features
● Support RS-232/RS-485/RS-422 ports;
● Support synchronization, point-to-point, point-to-multiple transmission;
● Automatic signal detection rate;
● Prevent electrical interference and chemical corrosion;
● Serial port transmission rate up to 256 KBPS;
● 1500W surge protection, 15KV electrostatic protection;
● Support multi-mode 2KM (dual fiber), single mode 20KM (single fiber, dual fiber) product selection;
● Multi-mode transmission distance up to 2KM, single mode transmission distance up to 120KM (customized);
Technical Indexes
|
Fiber index |
|
|
Wavelength |
1310-1550nm |
|
Rate |
155Mbps |
|
Tx power |
＞-8db |
|
Rx sensitivity |
＞-24db |
|
Fiber connector |
SC（FC/ST optional） |
|
Data index |
|
|
Standard |
Meets EIA RS-232，RS-485，RS-422 standards |
|
Physical interface |
7-Pin industry terminal |
|
Baud rate |
50 bps to 256 kbps (support non-standard baud rate） |
|
Simultaneous use of ports |
2 |
|
RS232 |
3-wire system（RXD、TXD、GND）、full duplex、point to point communication |
|
Maximum communication distance is 15 meters |
|
|
RS485 |
2-wire（A、B）、half-duplex、point to mutiple points communication |
|
The maximum transmission distance is 1219m, transmission rate is inversely proportional to the transmission distance |
|
|
RS422 |
4-wire, full duplex |
|
The maximum transmission distance is 1219m, transmission rate is inversely proportional to the transmission distance |
|
|
RS485 circuit index |
|
|
RS-485 pull up resistance/pull down resistance |
1 kΩ，150 kΩ |
|
RS-485 terminal resistance |
N/A、120 Ω 和 120 kΩ |
|
Power index |
|
|
Input current |
1A |
|
Input voltage |
5V |
|
Overload current protection |
Support |
|
Power consumption |
<1.5W |
|
Mechanical index |
|
|
Chassis |
Aluminum alloy |
|
Product net weight |
0.25kg |
|
Installation |
Desktop |
|
Other index |
|
|
Operating temperature |
-20°C ~75°C |
|
Storage temperature |
-40°C ~85°C |
|
Working humidity |
5 to 95%（non-condensing） |
|
Working life |
＞100,000 hours |
Product Types
|
Configuration |
Product Interface |
|
RS-232/485/422 Serial to Fiber Converter |
7-Pin industrial terminal |
|
RS-232 Serial to Fiber Converter |
DB9 pin |
注：本产品有全国产化型号可选
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.
