Sharp PG-C45S Operation Instrukcja Użytkownika Pobierz pdf (Strona 14)

F E A T U R E D P R O D U C T S

T H E I P L I N K

14 ExtroNews 15.1 Spring 2004

sors and support for open protocols make

IP Link highly scalable. Increasing the number

of monitoring and control points is as simple

as adding one or more IP Link interfaces

anywhere on the network.

The IP Link family of products was designed

from the ground up to enhance the applica-

tions important to A/V personnel, facilities

managers, and IT managers.

Hardware: At its core, each IP Link Ethernet

network interface is a small, high performance

By David Libman, Director of Software Product Development

It's All About The Network

he merging of IT and AV control opens new possibilities for centralizing, extending, and

automating system management. However, incorporating Ethernet functionality into

A/V means more than simply adding the right connectors. What's needed is a solution

designed speciﬁcally for managing professional A/V systems over an IP network. Extron's

IP Link

™

technology incorporates the very best qualities of IP networking: distributed

processing, support for IP protocols, and easy scalability. IP Link Web-based monitoring,

scheduling, and control fully extends the power and beneﬁts of IP networking to A/V

system management.

Web server with robust computing power.

Each one contains a very fast processor, with

a latency, or delay, of less than one millisec-

ond from the time it receives a command to

the time it acts on that command. As a result,

Web pages are served many times faster than

similar products, so data is refreshed at a con-

sistently high speed. IP Link fully supports IP

networking capabilities, meaning messages

and commands are automatically rerouted

and retransmitted whenever necessary.

Each IP Link interface has 1.25 MB of ﬂash

memory available to users to store the Global

Viewer asset management application along

with any other user customized Web pages.

IP Link also supports the IEEE 802.3af

Power over Ethernet (POE) protocol. POE de-

livers power to network devices over the data

cable, in accordance with the IEEE standard.

PoE capability gives system designers greater

freedom in locating IP Link interfaces.

Every element of IP Link's hardware design

supports integration into an existing network

infrastructure, including the conﬁguration of

the connectors and the front-side location of

the diagnostic LEDs.

Software: The IP Link operating system

supports standard Internet protocols like

DHCP for dynamic IP addressing, SMTP for

sending e-mail, and many others, ensuring

full functionality on existing IP networks.

T H E I P L I N K

The IP Link Global Viewer

™

is the Web-based asset managment application supplied

with IP Link

™

enabled products.

IP Link: Distributed, Open,

and Scalable

It's the distributed nature of IP networks

that makes them reliable and resilient. The

distribution of processing power through-

out the network is inherent in the design of

IP Link technology. As a result, the failure of

any single IP Link interface on the network

has little or no impact on the entire sys-

tem. In addition, the use of non-proprietary

IP protocols, or sets of rules, ensures that

IP Link interfaces will function on any exist-

ing IP-based network. Distributed proces-

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