The Standard Gbics Industry Small Form-Factor Pluggable (SFP) Gigabit Interface Converter is a swap-compatible input/exit device that is connected to a Gigabit Ethernet socket and connects the port to the network. The form factor and electrical interface are indicated by a multi-source agreement (MSA) and can be used for a large number of products from multiple suppliers. These form factors – “modules,” as they are known, are generally used in active electronics such as switches, servers and multiplexers. A multi-source agreement, commonly known as MSA, is an agreement between several manufacturers to manufacture products with the same basic functionality and ease of use between different suppliers. Member States act as de facto standards and create and promote a competitive market for interoperable products instead of a monopoly structure. QSFP transceiver modules are designed to be used in 40 Gb/s connections via single-mode and multi-mode optical fibers, including 4 gigabits per second. QSFP Gbics transcings are compatible with the MSA QSFP and offer a wide range of 40 gigabit Ethernet connectivity options for data center, enterprise wiring cabinets and service provider transportation applications. Here is a list of authorized MMAs for transceivers. Some of these agreements have become obsolete, such as the . B GBIC, which has been replaced by the SFP. Device manufacturers are attacking MSAs to design their systems to ensure interoperability and interchangeability between interface modules.
Multi-source rating confirms the choice that end-users have in choosing module providers, the ability to reduce costs by making economies of scale. MSAs strictly define the operating characteristics of these transceiverse to allow system providers to implement ports in their devices that allow MSA-compliant transceurs manufactured by branded OEMs and third-party suppliers to function properly. In other words, transceivers can be purchased from one of the different sources on the open market. MMAs are also important in the wiring industry, as the density, speed of the line, electricity consumption and the typical costs of an MSA can strongly influence its success in the market. This in turn can fuel the choice for the type of socket and the type of support. The term “MSA” refers to the multi-source agreement, an agreement between several manufacturers of standardized products that will be compatible for a number of telecommunications operators.