Selecting the right optical transceiver can be a complicated process, especially for the individual having no technical knowledge. There are multiple elements that are to be taken into consideration. When thinking of buying the optical transceiver consider going through this article. Here we have mentioned some vital tips that will come in handy to purchase the right optical transceiver meeting your business requirements.
- Know about the structure of an optical transceiver
Knowing about the structural details of the optical transceiver can contribute a lot to buying the right one. Here mentioned is the structure of the optical transceiver:
Premium metal Housing: Premium pluggable hard gold plating is used to make a good optical transceiver. It ensures repeated plugging and unplugging. In addition to this, the strict control of the thick gold plating allows it to reach a superior quality. Not only this but also an excellent connection and reduced working temperature are made sure by a premium metal housing.
High-quality Laser: Now that a high-quality laser is equipped with high sensitivity and low attenuation and high quality, it is made sure that the perfect signal is being transmitted and received.
Advanced Clip: It is the advanced clip that offers high performance and lower power consumption to the module solution which further makes sure that the signal is being transmitted at higher speed and stable performance.
Perfect Combination: It is the combination of the gold-finger, metal housing, and chip that forms the perfect optical transceiver module.
- What is the data transmission rate?
When talking about the data rate of the optical transceiver, it refers to the number of data transmission bits each second. Keeping the data rate as an important factor in mind one can discover five different types of optical receivers- 155Mbps, 1.25 Gbps, 2.5 Gbps, 10Gbps, 40Gbps, and many others. The 155Mbps and 1.25Gbps, also known as FE (Fast) Optical transceiver and GE (Gigabit) optical transceiver, respectively are currently are the most widely used optical transmission equipment.
- Which fiber mode is required?
When it comes to the optical transceiver, there are two basic types of fiber. One is multimode fiber and another is single-mode fiber. Best designed for short transmission distances and perfect for use in LAN systems and video surveillance, the multimode fiber allows each signal to travel using more than one pathway at the same time. On the other hand, single-mode fiber allows transmission of the signal using one pathway at a time and is best suited for longer distances. The single-mode fiber is used in applications requiring the bandwidth traveling over long distances.
- Know about the transceiver’s maximum transmission distance:
Optical transceivers are best known for supporting the different transmission distances. As stated in the above point multi-mode fiber supports shorter signal transmission and it is the single-mode fiber that supports longer signal transmission distance. For instance, 10GBASE-SR SFP+ optical transceivers can easily reach up to 300 meters and 10GBASE-ZR SFP+ optical transceivers can transmit signals covering a distance up to 80 km. it is your company that needs to figure out the maximum signal transmission distance and based on the same the optical transceiver is to be selected.
- Figure out if you need full-duplex or half-duplex
Now that there are some chips that only use full-duplex configuration, choosing the switches, HUBs, and transceivers with half-duplex probably cause loss and conflict. Before opting for half-duplex it is better to check if the certain application supports half-duplex or not. Nowadays, you can find the Ethernet interfaces on the switch operating at 10, 100, 1000, 10,000 Mbps and in either half-duplex or full-duplex.
- See if the transceiver is adaptable to the temperature
When it comes to the operating temperature of the optical transceiver, it should not run at too high a temperature. Not maintaining the ideal temperature can result in the failure of the optical transceiver and connected devices. The temperature range must be zero degrees to seventy degrees Celcius for the commercial optical transceiver, and for the industrial optical transceiver, the temperature range should be -40 degrees Celcius to 85 degrees Celcius.
- Figure out if copper or optical fiber is required
Both copper fiber and optical fibers act as the two most commonly used transmission media. Therefore, it can be said that most optical transceivers are designed either using copper fiber or optical fiber. When talking about the usage, the copper transceiver module is specially used in ultra-short distance transmission applications, and for long-distance transmission applications like 1G, 10G, 40G, etc, the optical transceiver module is used.
- Know about the wavelength
Before you purchase the optical transceiver, it is vital to know about the wavelength. Here given are the most widely used wavelengths:
- 850nm- This wavelength is multi-mode and thus, the signal is transmitted at a shorter distance to 500 meters. It costs less to buy the optical transceiver having 850nm wavelength.
- 1310nm- This wavelength is single-mode and covers the transmission distance within 40Km. When the signal is being transmitted there is a minor loss.
- 1550nm: This particular wavelength is single-mode and covers the transmission distance within 160Km. when the signal is being transmitted by the transceiver the loss is minor but dispersion is large.
- Check if the transceiver is compatible
When searching for the optical transceiver perfect for meeting your company’s signal transmitting requirements do check the compatibility of the same. The optical transceiver of the particular brand must be compatible according to the description and label mentioned on the product. Not only this but it is also essential to know which brand of equipment can be used. Don’t forget to test the optical transceiver is the original equipment.
Wrapping up it all!
Now that you know the tips to buy the right optical transceiver, contact a certain supplier and get the high-quality transceiver meeting the signal transmitting requirements of your business. It is to be noted that no matter you are buying an optical transceiver or fiber transceiver do check if the particular supplier is reputable and reliable enough to enter into a deal with.
