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General Introduction of Fiber Media Converter

Fiber media converter includes three basic functional modules: optical media converter chip, the optical signal interface (optical transceiver module) and the electrical signal interface (RJ45), with network management functions include network management information processing unit.

 

Fiber media converter is a short distance twisted pair electrical signals and optical signals over long distances to swap the Ethernet transmission media conversion unit, in many places, also known as Fiber Converter.

 

Products in generic applications can not be covered in the Ethernet cable, you must use the fiber to extend the transmission distance of the actual network environment, and is usually located in the broadband metropolitan area network access layer applications; in helping the fiber last mile connections to the metro also played a huge role in the network and the outer layer of the network.

 

Used directly in some of the larger companies, network construction fiber-optic backbone network established for the transmission medium, the internal LAN transmission medium is usually copper. How to implement LAN and connected to the fiber optic backbone?

 

This requires different ports, different linear, convert between different fiber and ensure the quality of the link. The emergence of fiber media converters, conversion between twisted pair electrical signals and optical signals to ensure the smooth transmission of data packets between two networks at the same time it will network transmission distance limit extended to more than 100 kilometers from the copper wire 100 meters ( single-mode fiber).

 

Sopto provides a large selection of professional fiber optic media converters for Fast Ethernet, Gigabit Ethernet, Serial Datacom interfaces.You can contact to us for more about Fiber Media Converter,Price,Product,Description.

10/100/1000Base-T SFP media converter

Reaching the high class fiber optic media converters: Managed Media Converter and Unmanaged Media Converter are available. 10bmbps Ethernet, 100mbps Ethernet, 10 100 1000 Gigabit and 10G media converters.

Related Tutorials

Optical Module Frequently Asked Questions:

Take 1.25G SFP module as an example. 1. Optical power badness: 2. Eye diagram badness; 3. Receiving end badness; 4. Working current badness; 5. Program Programming failed;

Common-Badness Reason Judging Method

1. Visual Method: Check the faulty module appearance. Whether there is obvious damage, component burned black, dehiscence, leakage, even tin or not.2. Comparative Law: Use certain tools and a good module. Test the good module and the target module. Mainly analyze circuit parts or components' resistance, voltage, waveform, etc. Then make a comparison.3. Substitution Method: To replace the components of the module; then to analyze the change of operating parameters.  4. Others

Reason and Maintenance methods of common problem of optical module internally

A. Optical power badness performance A1. BIAS optical bias current within the normal range, the optical power exceeds out of the control range. A2. Laser bias current of BIAS in the normal range, the optical power is less than the control range. A3. There is no light. A3.a. BIAS value is displayed as 0. A3.b. BIAS short circuit, value is very great, displayed as 90mA ~ 150mA; and data can be saved. A4. There is light during the debug process, but the optical power don't change A5. Optical power is unstable. A6. Side mode suppression ratio is small. B. Eye diagram badness performance B1. Extinction ratio of non-performing B1.a Small extinction ratio B1.b Large extinction ratio B2. Eye
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