The small form-factor pluggable (SFP) transceiver is a small, optical module transceiver that is used in many types of applications. Data communication and telecommunications of various types are dependent on it. The form factor as mentioned in multi-source agreement of the Small Form Factor Committee is usually taken for reference. Most network vendors support this format.
An SFP interface in a networking hardware is a modular slot for media-specific and variable transceiver so that a copper cable or a fiber optic cable can be easily connected to it. SFP modules transceivers online usually support Fibre-Channel, Gigabit Ethernet, SONET and many different communication standards. The gigabit interface converter (GBIC) has been replaced by SFP transceiver only due to its small size and is also sometimes known as Mini-GBIC. However, this name is not officially recognized in the MSA.
There are many types of SFP transceivers - There are many types of transmitter and receiver specifications. A user can select a transceiver for a link as per the needed optical reach on an optical fiber type like single-mode or multi-mode fiber. Transceivers are also classified as per their speed of operation. SFP transceiver modules are present in many different categories like 1 Gbit/s SFP, 10 Gbit/s SFP+, 25 Gbit/s SFP28, Compact SFP (C SFP) and SFP Double Density (SFP-DD).
There are Many Types of Applications - Anyone willing to buy SFPmodules transceiver online can be interested to know that it can be found in routers, network interface cards, ethernet switches and firewalls. Fibre Channel storage switches and storage interface cards (HBAs) also utilize these modules, so that different speeds like 2Gb, 4Gb and 8Gb can be accessed. SFP provides considerable flexibility due to the fact that it is a low profile, low-cost option and different types of optical fiber can be connected with it.
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