Fiber optic Transceiver

What is a Fiber Optic Transceiver

Fiber optic Transceiver is used as a subcomponent of SFP Transceivers which are network equipment that is used as interface modules between network components and cabling. SFP stands for small form-factor pluggable, while the word transceiver is the portmanteau of transmitter and receiver, meaning the unit contains both of those components in itself. So, we can say Fiberoptic Transceivers both send and receive data using a fiberoptic medium. Generally speaking, Fiberoptic Transceivers are designed in accordance with Multisource Agreement in order to ensure compatibility between vendors

How does a Fiber Optic Transceiver Work?

As we discussed before, Fiberoptic transceivers use to send and receive data from a fiberoptic medium. The data may be sent in different protocols. To send certain data, the SFP Fiber Module would first encode it in the form of light pulses. Then data will be sent using a light source. Encoded data would travel in the form of light bouncing from the walls of the fiberoptic cable all the way from one end to another. To receive data, the SFP Fiber Module would be using a photodiode semiconductor. The photodiode would receive the signals, which would be decoded back to the original data by the module. In a typical SFP Fiberoptics module there would be two cables, one dedicated to sending the data and the other dedicated to receiving it. There are a few varieties that utilize a single cable, however since a single cable cannot do transmission and reception at the same time, modules using only a single cable can only be doing one of those in a given time.

The structure of a Fiber optic transceiver
The structure of a Fiber optic transceiver

Why Fiber Optic Transceiver is a Great Deal?

When we consider the world we live in, we can see the exponentially increasing network needs every day. With this continuously growing demand, a fast network connection is now a must have for everybody from individual users to large companies.

When we take the traditional copper wire-based network infrastructure into our hands, we can see that while it functioned very well in the past, it is no longer adequate for the growing needs. Even though conduction in copper wire is respectively fast, when we look at the size of the data transferred through networks every single day, it falls short. Now, let’s take a look into fiber optic cables. As we talked before SFP Fiber Modules use light to send and receive data. So, while it wouldn’t be entirely true to say our data travel in light speed in fiberoptic cables, it would give us a good idea to emphasize how fast fiberoptic cables transfer data. To give numbers, data travels in the fiberoptic cables in approximately 0.7 times of the light speed. So, using fiberoptics can give the user a much better data rate than copper.

the structure of optical fiber
the structure of optical fiber

Furthermore, speed isn’t the only factor that makes fiberoptics important. Copper cables are ferromagnetic, whereas fiber patch cables are not. Light can keep a strong signal between two points whereas copper would be affected by the electromagnetic signals in its path, copper wires close to each other may even interfere with each other. Due to electromagnetic interference, signals in copper wire may weaken drastically. However, fiberoptic cables are not prone to electromagnetic interference, hence can be placed into a much more compact space and cover greater distances much more effectively. When all of this is taken into account it is not much difficult to see why Fiberoptic Transceivers are crucial to our networking needs.

What is the Role of SFP Fiber optics?

As we mentioned before SFP transceivers are the interface modules between network components and cabling. In order to transmit data in Fiberoptic cables, fiberoptic infrastructure solely is not enough, the network equipment user has, should also consist of the module that will convert the data to the wanted structure, i.e., the light. SFP Fiberoptics Module simply does this upgrade, and it allows us to use fiberoptic infrastructure networks in a very easy way! As emphasized in the name, SFP Fiberoptics modules are compact in size and they are hot pluggable, means that you can upgrade your network without making major changes in the infrastructure.

Using an SFP Fiberoptics module, not only the user would upgrade the maximum data rate of the network, but due to their physical nature SFP Fiberoptics modules cover much higher distances when compared to copper using modules, meaning their range is much higher. There is a great variety of modules available in the market which support high data rates, cover large distances, contain the channel count best fitting for the user.

SFP optics devices and Fiberoptic Transceivers are what allow us to take use of this high technology while sending and receiving data. As we go into the future, with the IoT devices, and big data implementations, the networking needs are only expected to grow. Hence, we believe we can easily say Fiberoptic Transceivers and SFP Fiber Modules will only be more crucial in the future.

relative link: All the things you should know about SFP Transceiver

To Summarize…

In the continuously growing world we live in, fiberoptics can be considered as the new standards right now. The best way to follow with these growing standards is the get the best use of SFP Fiberoptics Modules. Due to their physical nature, using them provides the user the network upgrade very easily. Hopefully with this blog article we managed to give you an idea of the importance of fiberoptics transceiver and SFP Fiberoptics Modules. Plus, here is a big tip for anyone who is on board with a network upgrade: With the big variety of products available on QSFPTEK website, it is incredibly easy find the best product for the user. With the selection of SFP modules of QSFPTEK, it is inevitable to meet and exceed the highest networking standards of today.