Gigabit & Fast Ethernet Networks by LASER Beam
Growth
of Ethernet: Today, approximately 90% of business data starts
and ends on Ethernet LANs. Gigabit Ethernet has emerged as the corporate
standard, because it is inexpensive, widely understood, and backwards compatible
to existing Ethernet networks. Despite the recent telecom downturn, enterprises
worldwide are still spending roughly $82 billion a year on WAN and Internet
access services.
Corporate and campus LANs are seeing substantial
infrastructure growth as local bandwidth requirements create
building-to-building bottlenecks. Gigabit Ethernet solutions from laser beam
quickly add the economical bandwidth that is required in today’s networks and the
return on capital investment can often be justified in less than one year.
Typical
Applications: The most widespread application for Laser beam is to
provide wireless campus LAN extensions between buildings. Many customers also
use Laser beam for high-bandwidth backhaul to Internet Service Providers (ISPs).
Laser beam is also perfect for disaster recovery planning (DRP) because it
provides both physical and technological diversity.
With near zero latency and jitter, Laser
beam is ideal for quality of service (QoS) applications such as Voice over IP
(VoIP) and digital interconnects to legacy PBX voice telephony. Other
bandwidth-intense applications include teleconferencing, video-on-demand (VOD),
telemedicine, and server farm consolidation.
Dr.
Ajay Sharma
Associate Professor (ECE)
JIMS,
Gr.Noida
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