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Best Wireless Routers Review

GBIC Modules,Key Features, Main Functions and Types

28 Décembre 2011, 01:13am

Publié par router

GBIC (gigabit interface converter)is a transceiver that converts between electrical and optical signals for high-speed networking.GBICs integrate the transmit and receive functions needed to convert between serial-electrical and serial-optical signals, simplifying switch and hub design.

 

The industry-driven GBIC specification defines a common form factor and electrical interface. This pluggable transceiver module lets system builders and net executives configure, incrementally populate and cost-effectively reconfigure fiber links as required. Initially targeted to support Fibre Channel data networks, the GBIC standard was quickly adapted for use with Gigabit Ethernet installations, as well.

 

By providing hot-swap interchangeability, GBIC cisco module give net administrators the ability to tailor transceiver costs, link distances and configure overall network topologies to their requirements. GBIC support also leaves the door open for changing the network without the wholesale replacement of system-level boards.

 

The use of GBIC transceiver modules reduces overall system deployment and inventory costs because a single form factor can be used for all transceivers. Network executives are not forced to buy fully populated switching equipment. They can purchase GBIC modules to configure their system incrementally, and the service/maintenance functions can be mixed and matched on the optical transceiver components on an as-needed basis.

 

Function

A GBIC module acts as a transceiver that turns electric currents into optical signals, before changing those optical signals into digital electric currents, as stated by searchcio-midmarket.com. The process was created to simplify switch and hub design. Each GBIC cisco module price 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 device made it possible for users to avoid buying fully populated switching equipment.

 

Transfer Speed

Data transfer rates vary on GBIC module model specifications, but they have a minimum of 1 gigabit per second. Manufacturers, such as Cisco, make GBIC modules with varying transfer speeds.

 

Uses

A GBIC module allows a user to reconfigure fiber links, configure tailor receiver costs, link networking distances and organize network topologies based on set requirements. Used on a fiber optic or an Ethernet system, GBIC modules can be upgraded, swapped out or plugged in without turning off the computer. This flexibility eliminates the need to replace entire system networking boards.

 

More Related: Gigabit Interface Converter (GBIC) used cisco module and Small Form-Factor Pluggable (SFP) GBIC Module Install. Info.and Specifications

 

 

GBIC Product Numbers:

WS-G5484, WS-G5486, WS-G5487, CWDM-GBIC-1470=, CWDM-GBIC-1490=, CWDM-GBIC-1510=,

CWDM-GBIC-1530=, CWDM-GBIC-1550=, CWDM-GBIC-1570=, CWDM-GBIC-1590=,

CWDM-GBIC-1610=

 

SFP Product Numbers:

SFP-GE-F=, SFP-GE-S=, SFP-GE-L=, SFP-GE-Z=, GLC-SX-MM=, GLC-LH-SM=, GLC-ZX-SM=, GLC-T=, CWDM-SFP-1470=, CWDM-SFP-1490=, CWDM-SFP-1510=, CWDM-SFP-1530=, CWDM-SFP-1550=, CWDM-SFP-1570=, CWDM-SFP-1590=, CWDM-SFP-1610=.

 

source:router-switch.com

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