Introduction to Gbic Transceiver Modules

Laura Yu
 


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GBIC, short for Gigabit Interface Converter, has been a standard form factor for optical transceivers. Transceivers in the market today have been developed several times. The prominent one is the GBIC transceiver which is hot plug-hole. This selection enables an appropriately designed enclosure to be changed from a distinct kind of external interface to a different one by just plugging a GBIC possessing an alternate external interface. Just because of the elasticity, the GBIC is regarded as an appealing networking equipment. As there are a range of various optical technologies deployed, IT staff can procure GBIC transceiver modules as needed, for that exact type of link needed.

Function and Transfer Speed

A GBIC module acts as a transceiver that turns electric currents into optical signals, before changing those optical signals into digital electric currents. The purpose is to simplify switch and hub design. Each GBIC module is in place for making system administration of electro-optical communication networks easier. These modules plug directly into a system. They were first designed to support Fibre Channel data networks but are also used with Gigabit Ethernet setups. This module is good for users to avoid spending on fully populated switching equipment. Data transfer rates are different on GBIC module model specifications, but they have a minimum of 1 gigabit per second. Manufacturers make GBIC modules with varying transfer speeds.

Advantages and Applications

GBIC transceiver modules have many benefits. This module is suitable for interconnections within the Gigabit Ethernet centers and swaps from one environment to the other. Designs are very simple for certain high-end performances according to the converters. It also helps in point-to-point interaction that needs fiber channel or gigabyte interconnections. For example, the CWDM GBIC transceivers may be used in campuses, data centers and metropolitan area access networks for Gigabit Ethernet and fiber channels because it is a commendable and cost-effective option.

In optic networks, GBIC is often used as an interface between fiber optic system with an Ethernet system. Common applications include fiber channel and Gigabit Ethernet. This form factor allows to manufacture one type that can be used for both copper and optical applications. GBIC modules are also not stoppable. It’s simple for users to upgrade optical networks and change connections to match their requirements.

With a GBIC transceiver, Gigabit network devices are able to connect directly to single mode fiber ports, copper wires or any other multimode fiber ports. And GBIC transceivers are also ideal for using in the Gigabit Ethernet hubs. SFP or even the small form factor portable is the restructured adaptation of GBIC transceiver. Transmitting distance is about from 500 meters to120 kilometers. Besides being passionate placable, they’re simple to maintain. They will use the lesser kinds of fiber interface and the body that are much smaller compared to conventional GBIC. The converter designs are perfect for high performance and point-to-point exchanges that require gigabyte or fiber channel interconnections.

Installation Advice

When installing a GBIC transceiver, you should note the alignment pattern at the transceiver side to make it compatible, rather apposite for the Ethernet interface slot. Users may feel the need to turn it to 180 degrees that’s fit for that interface. The products can be in copper wire, multi-mode fiber and single-mode fiber. However, GBIC transceiver module has got the choice of plug and play.

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