ZyXEL Communications WiMAX XOHM Spezifikationen PDF herunterladen (Seite 11)

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ZYXEL CORPORATE

Green from Core to Edge

ZyXEL’s SME green networking solution is the

best green practice from core to edge. It creates

win-win results with comprehensive network

architecture plans.

Core Network

High performance and low latency are required

in core networks. Enterprise-class switches must

o er zero-loss throughput and low latency to

be serious contenders for corporate networks.

Enterprises also need to rein in their energy

costs to keep costs in check. It should emphasise

energy e ciency for enterprises.

• ZyXEL’s modular switch MS-7206 delivers

wirespeed throughput with very low levels of

latency using 192GbE ports, and it shows little

variability in power consumption when handling

variable tra c loads.

• The ZyWALL Uni ed Security Gateway series

provides high performance with green functions

like the integrated space cooling feature.

Edge Network

The devices in edge networks are usually generic

and massively deployed. The use of massive

devices has a considerable in uence on the

power consumption of networks. ZyXEL’s LAN

switches, wireless access points and IP phones

have a lower power consumption resulting in

signi cant cost savings.

Green IT Features

• Fans play an important role in energy consumption

since they are the key to heat dissipation.

ZyXEL’s LAN switches feature auto-temperature

detection and three fan speeds (quick, normal,

stop). When the ambient temperature is low,

the switches enter the stop mode to prevent

wasting power in unnecessary cooling.

• ZyXEL’s intelligent PoE provides 7W/15.4W with

auto-detection. When the power consumption

of an attached device is less than 7W, ZyXEL’s

intelligent PoE will reserve 7W instead of 15.4W.

For instance, if the power consumption of each

Reducing energy consumption and related green e orts can save costs, however there

are still many enterprises which hesitate to employ them because of two main challenges:

First trade-o s between performance and being green and lacking green networking

solutions from core to edge. ZyXEL’s SME green networking solution provides

comprehensive environment-savvy network architectures to improve energy

e ciency and performance and reduce costs. It also helps enterprises to gain

competitive advantage and retain environmental sustainability.

How to Save Costs With Green IT

power device is 7W (the average of IP phones

and wireless access points is 5 to 7W), the ZyXEL

PoE switch providing a total of 200W supports

as many as 28 devices (200W/7W).

• With ZyXEL’s IP telephony systems employees

working in home o ces can access business

telephone services such as voice mail and

conference calls, which can in turn reduce the

umber of business trips. It is convenient for

enterprises to introduce green, new ways of

communication.

Environmental Sustainability

ZyXEL has obtained certi cations for meeting ISO

9001, TL 9000, ISO 14001 and QC 08000 standards.

To uphold its role as a responsible corporate

citizen, ZyXEL strives to maintain minimal raw

material consumption, maximum pollution

prevention and e cient risk management by

following the PDCA work ow. ZyXEL promotes

environmental and professional safety with an

integrated and e ective monitoring system, a

system under constant improvement, to meet

every possible need.

ZyXEL does not only make its operations fully

comply with the three EU directives – WEEE

(Waste Electronics and Electrical Equipment),

RoHS (Restriction of Hazardous Substances) and

the recent EuP (Eco-Design Requirements for

Energy Using Products) – but also enforces the

policy when working with suppliers. In order to

implement the “green management” standard,

ZyXEL’s management has built up a unique

“Green Collaboration System” to monitor all

“cradle to grave” stages such as material supply,

manufacturing, assembly, transportation and

the use and decommission of its products for

environmental care.

To learn more about ZyXEL’s SME green networking

solution, please visit:

http://www.zyxel.com/web/green/

Local information: www.zyxel.com/Europe/Impulse

High Performance

Energy E ciency

Auto Fan Control

Intelligent

PoE

Green

Communication

Low Power

Consumption

ZyXEL Environment Sustainability

Green IT Features

Edge Network

Core Network

ZyXEL CSR

ZyXEL

Collaboration

System

ISO 9001 TL 9000

ISO 14001 QC 08000

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