Things you need to know about the sfp optical transceivers

Things You Need To Know About the SFP Optical Transceivers

There are many reasons why you need high speed connectivity for your needs. No matter what the reason may be the use of optical transceivers can help you in achieving the high speed you need. For the purpose of data communications and telecommunication applications you can choose the Small Form Factor or SFP transceivers. They are compact swappable modules used for computing various types of applications. Due to the demand for high speed data transmission there is rise in the use of the SFP modules. sfp transceiver is a pluggable device and is a version of sfp. It is controlled by multi source agreements or MSA from some important network component vendors and others. This type of device comes with ten I/O connections and they are situated at the rear end of the package. The device interfaces a switch, a media converter, a router or other types of network device mother board to a fiber optic cable or copper networking cable.

This type of transceivers also supports Gigabit Ethernet, SDH/SONET, Fiber Channel and more. As this transceiver is pluggable it is possible to modify the optical interface at the final step of the card manufacturing.

You can even accommodate various connector interfaces or use SX and LX transceivers in combine. The cage of the SFP is surface mounted on to your PCB board to apply the transceiver. So it not only offers easy reconfiguration and replacement but also reduces the cost and prevents additional manufacturing steps. The optical component is not included in the soldering process so the SFP transceivers have good optical reliability and it allows the use of high soldering temperatures.

Before choosing the right type of SFP transceivers for your requirement it is a good idea to know different types available in them. You can find SFP transceivers in both multimode and single mode fiber. The configuration is possible on 550m multimode fiber or SX using 850nm VCSEL laser, on the 10km single mode fiber or LX using 1310nm, over 40km or XD using 1550nm laser, on the 80km or ZX and on the 120 km or EX or EZX using single mode fiber and even on the DWDM transceivers.

In the market you can find latest enhancements for the SFP MSA that is termed as SFP Plus (SFP+). The purpose for designing it includes low cost, high data rates and improved thermal performance. It is developed to support 8.5Gbit/s and 10.52Gbit/s Fiber channel, SONET OC­192 and G.709 OTU­2(10.7 Gbit/s), 10Gbit/s Ethernet for 10GBase SR,

LR and LRM. So depending on your data requirements you have to choose the right type of SFP transceivers that meets your demands. The use of these transceivers is not limited to one applications as they are designed for use in number of applications. Whatever the reason for choosing them may be it is important to know their functionality first. This is because they don't work in the same way always as they are meant to and if you encounter any problems with their functionality then it is necessary to identify why they are not working. If you are new and choosing the sfp transceiver for the first time then don't get panic when it stops functioning suddenly.

Search online for help guides that will assist you and offer various types of solutions. Most of the time there are some common reasons that make your SFP transceivers to stop working in a right manner. Some of the reasons include compatibility issues, excessive dust and defective components.

Even though most of the transceiver manufactures give guarantee of compatibility it is not the thing always as sometime they don't work properly. If the device has compatible issue you will be troubleshooting it without any clear results. The solution for such problem is difficult to find as it needs technical knowledge. Defective device is another problem and the only solution for it is to replace it with a new one. Dust accumulation is a common reason that makes your device to stop working unexpected. This is because the dust is a main cause for interrupting the signal transmission in your optical device. Taking help of a professional is required if you cannot solve the problem on your own.