OPET-USB2 



 USB signal through the fiber to extend 2nd generation 
 USB Network Fiber Optic Extender 






 Figure 1: OPET-USB2 full range of products 
 First, use 
 The Boshi electronics invented the USB Network Fiber Optic Extender. The proximal end of the 2nd generation latest products directly to the computer's USB port, proximal without power supply. OPET-USB2, electronic Boshi USB2.0 signal can be extended through a pair of even a single fiber as far as 40Km, turn a USB port on the remote. OPET-USB2 full range of products including a pair of fiber optic transceivers (OPET110U and OPET100L) as well as an Ethernet / USB converter, requires drivers to support USB2.0 full-speed (12M) rate, compatible with USB2.0 high-speed (480M). 
 In many cases, remote USB port connected to your PC. The distance may be tens of meters to tens of kilometers, just use a cable can not be achieved, the wireless can not do anything, you must use the optical fiber. Fiber to build the most practical method of remote USB port to the computer's USB port Ethernet fiber extension and then in the remote Canadian Ethernet / USB converter. 
 Boshi electronic OPET-USB2 is the latest generation of USB optical communications products, USB signal in the remote Ethernet fiber transmission. OPET-USB2 is the world's only can USB extension 40Km of products. This product is subject to the following patent protection: ZL02284434 through the fiber to extend the USB signal circuit, tort reserved 

 Second, the hardware installation and use 
 USB Network Fiber Optic Extender set includes an Ethernet / USB converter, and a pair of (OPET110U and OPET100L) fiber transceiver. 2 SC Fiber Optic connected between OPET110U with OPET100L attention to cross-connect (Figure 1), these two optical ports can be converted to fiber jumper SC, FC port. Boshi electronic matching the length of optical fiber and ST, FC, SC connector. OPET110U extrapolation computer's USB port, no power supply. OPET100L and Ethernet / USB converter power supply requires 5V DC power consumption less than 2W. 
 The Boshi Ethernet / USB converter is a common to a variety of USB devices can be connected to the Ethernet device, you can access the USB memory, USB camera, USB / serial converter, USB mouse, USB keyboard, USB-HUB and almost all USB devices. Ethernet / USB conversion is converted to the Ethernet port USB port device connected to the computer an Ethernet port, the other one to connect a USB device. Note the difference between USB Network Server and USB card: USB card is converted to the Ethernet port of the device in the computer's USB port, the USB card to the computer, a USB port and USB network server is the opposite. 
 In the practical application side of the computer, while the other side away from the most as far as the the 40Km remote USB devices, as shown in Figure 1. The Boshi OPET110U is the world's only USB fiber optic transceiver (74 * 23 * 47mm), single-mode fiber and multimode fiber Universal USB signals can be converted to fiber optic media signal. The Boshi OPET100L is the world's smallest Ethernet fiber converter (74 * 23 * 47mm), the world's only support single-mode fiber and multimode fiber common Ethernet fiber converter, able to Ethernet signal converted to fiber optic media signal from the copper twisted pair media signal. 

 Software installation and use 
 First installed on your computer driver of OPET110U. OPET110U need to install the driver. OPET110U Windows 7/XP/Vista/CE, Linux / Android, and MAC OSX operating system. WINDOWS example installed in the "My Network Places \ Properties" - "Network Connections" in the emergence of a new "local connection" is OPET110U Ethernet port. And then install application USBServer, used to find the device inserted in the USB device on the remote Ethernet / USB converter. 
 Ethernet / USB converter is the default IP address of 169.254.10.10, the user can modify. Note OPET110U Ethernet port address the first two to be the same as 169.254, the last two different from .10.10 to. Subnet mask 255.255.0.0 is. If OPET110U the net mouth is set to "automatically obtain an IP address, it may display" local network connection is limited ", which is normal, you can work properly. Ethernet / USB converter USB port next to a reset button, has been pressing for more than five seconds can make the products reset to factory original settings state. 
 Use a USB device plugged into the Ethernet / USB converter, for example, if you insert U disk, USB socket, supporting software running on your computer the "Lanch USB Server" will be displayed has been connecting U disk (see Figure 2 left), then press the "Search", U-disk icon will change from green to red (Figure 2 right), indicating a successful connection. Open the computer's "Explorer" you can read and write the memory stick. If extrapolated to the USB / serial converter, supporting software will prompt the driver to install the converter. This a remote USB port fiber-optic connections. 





 Figure 2: OPET-USB2 software settings 

 Fourth, the performance characteristics 
 OPET-USB2 fiber head for singlemode / multimode automatically adapt to Boshi Electronic unique technology. 

 Optical interface SC (can switch to FC, SC), 
 Electric 
 Interface to the USB-port (remote) 
 Transmission medium, single mode or multimode fiber optic RJ-45 port (middle) 
 Applicable to optical fiber 9/125 50/125, 62.5/125 um optical port 1310nm, 100Base-FX 
 Communication USB2.0 full-speed, compatible with USB2.0 high-speed optical fiber transmission 
 Maximum distance 40Km (singlemode fiber) 
 The 5V supply of the power jack x 2 2Km (multimode fiber) 
 Optical wavelength of 1310 nm, operating temperature -10 ~ +70 ℃ 



 Five, single-fiber program 
 OPET1110U1 OPET110U changed,, while OPET100L changed OPET100L1 to extend the USB function can be achieved using a single fiber. 




 RS232/RS485/RS422 / fiber series converter 
 Bo Shika: the RS232/RS485/RS422 comprehensive solution 
 Product Model: 485A \ 485C \ 485TA \ 485TC \ U485A \ U485C \ 485K 
 485B \ OPT232-9 \ OPT485-9 \ USB232 \ USB485 
 BS232-9 \ BS232C-9 \ Y232A2 \ Y232B9 ...... 
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 Factory order Tel :027 -59,835,329 
 027-51518047 
 Contact: Korea 
 Phone: 15802756132 
 Fax :027 -51,518,048 
 QQ: 752 817 985 
 Website http://www.232485.com 
 Address: Hongshan District, Wuhan City, Guandong Science and Technology Park 
 MSN / E-MAIL: boshika@hotmail.com 

 Figure 3: Use a single fiber OPET-USB2 full range of products