Fiber optic transceiver (transceiver) is a device that uses fiber optic technology to transmit and receive data. It is a single, packaged unit that contains both a transmitter and a receiver. Fiber optic transceivers are an vital part of optical network equipment and must meet uniform standards for design and production. In this article, we will discuss the basics of fiber optic transceivers, including their specifications and applications.
What is fiber transceiver?
A fiber optic transceiver is a single, packaged device that uses fiber optic technology to transmit and receive data. The device of the optical fiber transceiver includes the transmitter, the receiver and the driver chip, which are integrated in a housing. It is an important building block of optical communication networks, with electrical chips that condition and encode/decode data into optical pulses, which are then sent to another location as optical signals. Send data in the form of light, use electronic components to control FP, DFB, VCSEL, DML, EML lasers to send optical signals, and transmit through optical fibers.Usually, there are four main types of fiber optic modules: SFP (small form-factor pluggable), XFP (10 Gigabit small form-factor pluggable), QSFP (quad small form-factor pluggable) and CFP (100 Gigabit coherent small form-factor pluggable). And each type has its own connector interface as well as different working temperatures and programming voltages. The function of a fiber optic transceiver is dependent on its application. There are various applications for fiber optics in telecommunications, such as FTTx (Fiber To The x), PON (Passive Optical Network), FTTH (Fiber To The Home), FTTP (Fiber To The Premises), FTTC (Fiber To The Curb), FTTB (Fiber To The Building) etc. As the bandwidth demands become higher and higher nowadays, people have higher expectations on the performance of fiber optic transceivers in terms of speed, density and cost-effectiveness.
How are Transceiver Modules Classified?
There are various types of fiber optic transceiver modules available on the market, each with their own set of performance characteristics. One of the primary classification criteria for fiber optic transceivers is the fiber type they are designed to work with. There are two primary fiber types in use today: single-mode fiber (SMF) and multi-mode fiber (MMF). SMF is typically used for longer distance applications, while MMF is typically used for shorter distance applications.
Another classification criterion for fiber optic transceivers is wavelength. Wavelength is important because it dictates what type of fiber cable can be used. There are three primary wavelengths in use today: 850nm, 1310nm, and 1550nm. 850nm wavelength transceivers are typically used for short distance applications, while 1310nm and 1550nm wavelength transceivers are typically used for long distance applications.
Connector type is another classification criterion for fiber optic transceivers. The two most common connector types are LC and SC. LC connectors are smaller and more commonly used in short distance applications, while SC connectors are larger and more commonly used in long distance applications.
Finally, fiber optic transceivers can also be classified based on their form-factor. The six most common form-factors in use today are SFP+, SFP, GBIC, X2, XFP, and XENPAK. SFP+ is the most commonly used form-factor for 10Gbps applications, while SFP is the most commonly used form-factor for 1Gbps applications. GBIC is no longer as popular as it once was, but it is still used in some older equipment. X2 and XFP are both used in 10Gbps applications, but X2 has been phased out in favor of SFP+. XENPAK is also being phased out in favor of SFP+ for 10Gbps applications.
QSFP+ and CFP modules were developed for 40Gbps and 100Gbps applications respectively and have become increasingly popular in recent years due to the ever-growing demand for higher bandwidths. As data rates continue to increase, new form-factors and classification criteria will likely be developed to meet the demands of the marketplace.
Best china transceiver manufacturer
QSFPTEK is a transceiver manufacturer that has been in business for over 10 years. They offer a wide range of transceivers, including SFP, SFP+, X2, XENPAK, and QSFP+. They also offer a variety of third-party transceivers, such as HP, Cisco, and Dell. QSFPTEK transceivers are cost effective and provide a variety of features, such as extended temperature range, digital diagnostic monitoring, and SFP+ 10G cages. transceiver cages. In addition, they offer a wide range of transceiver cables, including single-mode and multi-mode fiber optic cables. QSFPTEK is a trusted transceiver manufacturer that offers high quality products at a competitive price.