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E-mail
tuobin@yaniu.com.cn
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Phone
13378420137
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Address
3rd Floor, Block C, Building 3, Huiye Science and Technology Park, Sightseeing Road, Tangjia Community, Guangming District, Shenzhen
Product Categories
Shenzhen Topin Technology Co., Ltd
Topin Industrial 485 Serial Fiber Optic Switch
NegotiableUpdate on 07/12
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
Commercial grade video, telephone, audio optical transceiver, 485/422/232 serial fiber converter, capable of transmitting high-definition video signals over long distances through optical fibers, while supporting serial data transmission and external independent audio functions, can adapt to various complex application environments. This device ..
Product Details
Product Introduction
lOptional industrial grade dedicated isolated main power supply, meeting the requirementsCISPR32/EN55032 CLASSA；
The product has input anti reverse connection function;
lOptional isolationRS232， Isolate RS485, isolate RS422;
lOptional IndependentRS232/RS485/RS422 independent isolated power supply (5V to 5V), isolation voltage 3000V.
lquarantine485/422 insulation voltage 4KV, instantaneous peak withstand voltage 560KV;
Supports DIN V VDE V 0884-10 standard;
lquarantine485 passes the IEC 60950-1 standard;
l 485/422Effective isolation voltage2500V；
Product Features
Support synchronization, point-to-point, and point to many transmission;
Automatically detect signal rate;
Prevent electrical interference and chemical corrosion;
The serial transmission rate can reach up to 256 kbps;
Supports a wide voltage range of 12V-52V, with power consumption less than 1.5W;
1500W surge protection, 15KV electrostatic protection;
Support product selection for multi-mode 2KM (dual fiber) and single-mode 20KM (single fiber, dual fiber);
Multi mode transmission distance can reach up to 2KM, and single-mode transmission distance can reach up to 120KM (customized);
application environment
technical specifications
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Optical device specifications |
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wavelength |
1310-1550nm |
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speed |
155Mbps |
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Transmitting optical power |
＞-8db |
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receiver sensitivity |
＞-24db |
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SC-PC |
SC（FC/STOptional) |
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Data indicators |
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standard |
conform toEIA RS-232, RS-485, RS-422 standards |
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physical interface |
7-PinIndustrial wiring terminals |
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Baud rate |
50 bps to256Kbps (supports non-standard baud rates) |
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Simultaneously using ports |
2 |
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RS232 |
3-wire system (RXD, TXD, GND), full duplex, point-to-point communication |
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The maximum communication distance is15 meters |
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RS485 |
2-wire (A, B), half duplex, point to multi master-slave communication |
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The maximum communication distance is1219m, The transmission rate is inversely proportional to the transmission distance |
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RS422 |
4-wire system, full duplex |
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The maximum communication distance is1219m, The transmission rate is inversely proportional to the transmission distance |
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RS485Circuit specifications |
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RS-485 pull-up resistor/pull-down resistor |
1 kΩ，150 kΩ |
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RS-485 terminal resistor |
N/A、 120 Ω and 120 k Ω |
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delayed |
300 ns |
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Power indicators |
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Input Current |
25mA~125mA |
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INPUT VOLTAGE |
12V~52V |
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Overload current protection |
support |
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connector |
3-PinIndustrial wiring terminals |
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power consumption |
<1.5W |
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Mechanical indicators |
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casing |
aluminum alloy |
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Net weight |
0.65KG(Yes) |
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install |
Rail type |
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Work indicators |
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operation temperature |
-40 to 85 ° C |
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storage temperature |
-40 to 85 ° C |
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relative humidity |
5 to 95% (non condensing) |
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working life |
＞100000hour |
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Optical module (optical port) |
SC（FC/ST/LCOptional) |
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Indicator light description |
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PWR |
Power indicator light |
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FIBER |
Fiber optic indicator light |
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RS232T |
RS232Launch communication indicator light |
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RS232R |
RS232Receive communication indicator light |
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RS485-1 |
RS485Communication indicator light |
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RS485-2 |
RS422Communication indicator light |
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Description of indicator light working status（Tx/RThe display status of device X is the same |
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The indicator light stays on when the power is turned on, and it does not light up when the power is not turned on |
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The indicator light stays on after connecting the fiber optic cable, and does not light up when there is no light |
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The data work indicator light flashes, and it does not light up if there is no data work |
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7-PinIndustrial wiring terminal silk screen description |
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T+ |
RS422 Data transmission+ |
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T- |
RS422 Data transmission- |
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R+/D+ |
RS485A. RS422 receiver+ |
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R-/D- |
RS485B. RS422 receiver- |
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RS232T |
RS232launch |
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RS232R |
RS232receive |
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GND |
Ground wire |
Installation instance
