2013年4月18日星期四

The Relationship Of The SFP (Mini GBIC), SFP +, and GBIC


Optical transceivers are utilized to update the communications networks to manage broadband, to update the info center networks to be manage traffic with higher speeds, to implement the backbone network for mobile communications. The amount of fiber optic transceivers in optical fiber communication, like the Fiberstore supplier,the optical transceivers including SFP+ (SFP Plus) transceiver, X2 transceiver, XENPAK transceiver, XFP transceiver, SFP (Mini GBIC) transceiver and GBIC transceiver, CWDM/DWDM transceiver, PON transceiver.
For a variety of fiber optic transceivers, you probably know how much it. Now,I will introduct one common type of fiber optic transceivers. And it's relationship with optical transceivers.
Common types:SFP transceiver,the tiny form-factor pluggable is a compact optical transceiver module found in optical communications for telecommunication and knowledge communications applications. Hot Swap small package module, the best rate up to 10G, using LC interface. SFP Module It's a popular industry format jointly developed and supported by many network component vendors.SFP Module are designed to support SONET, Gigabit Ethernet, Fibre Channel, along with other communications standards.
By the way,understanding sfp transceiver enhanced version.The improved small form-factor pluggable (SFP+) is surely an enhanced sort of the SFP that supports data rates approximately 10 Gbit/s. SFP+ (Small Form-Factor Pluggable Plus) is an innovative, next-generation optical transceiver. Initially, it really is geared to support speeds of 10 Gbps for next-generation Gigabit Ethernet applications. It's smaller than any of the currently shipping form factors and offers the greatest density per line card.When compared with earlier XENPAK or XFP modules, SFP+ modules leave more circuitry to become implemented on the host board instead of within the module.
SFP ( Small Form Pluggable ), can easily be understood because the upgrade version of GBIC. SFP module volume ratio of GBIC module can be reduced by half, inside the same panel configuration of several greater than doubled the amount of ports. The sfp module along with other basic functions and GBIC agreement. Some switches manufacturer called SFP module for small GBIC ( MINI-GBIC ).Now,let us to be aware what is gbic module.
GBIC transceiver commonly used with Gigabit Ethernet and fibre channel. By providing a regular, hot swappable electrical interface, one gigabit ethernet port can hold an array of physical media, from copper to long-wave single-mode optical fiber, at lengths of countless kilometers.
A gigabit interface converter (GBIC) module comes in various forms depending on the model and brand manufacturer. GBIC behaves as a transceiver that turns electric currents into optical signals, before changing those optical signals into digital electric currents. The procedure was created to simplify switch and hub design. Each GBIC module is in location for making system administration of electro-optical communication networks easier. These modules plug directly into a system. These folks were first made to support Fibre Channel data networks but are also used in combination with Gigabit Ethernet setups. This gadget made it possible for users to prevent buying fully populated switching equipment.
Now,many different types of products are networked and drive significant visitors to the broadband network, stimulating the need for optical transceivers.The fiber-optic transceiver a growing number of people's attention.
Related:
http://fibernode.fotopages.com/?entry=7090803

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