White Papers

Ethernet Power Study of Cisco and Competitive Products

Overview Every Ethernet switch requires electricity to function. Efficiency is the measure of power relative to amount of work performed. When products use more power to perform the same amount of work, they are by definition less efficient. Low efficiency creates increased costs for a customer. Other factors that should be considered are heat dissipation and the power required to cool down the system. Heat dissipation is calculated in British thermal units (Btus)2 and is calculated as 3.41 Btus per W of power consumption. An efficient cooling system would consume approximately 0.33 Btus for every Btu cooled, leading to a power consumption of 0.358W for cooling the heat dissipated by 1W.

By downloading you agree to our Terms and Conditions. These include information regarding use of your personal data.

Publisher: Cisco Systems
File Format: PDF
Date Published: Jun 13, 2008
Format: White Papers
Topics: Ethernet

Similiar White Papers

Next Generation Networks and the migration towards convergence

The benefits of converged data and voice networks have been on the horizon for some time, but it is only now that they h

Publisher: ntl:Telewest Business | Tags: applications, data, ethernet

Telecom 2.0: Mind over matter

ntl:Telewest Business believes that the role of the telco is evolving. Gone are the days when it was enough to simply fo

Publisher: ntl:Telewest Business | Tags: ethernet

Ethernet: The High Bandwidth Low-Latency Data Center Switching Fabric

The transition to 10 GbE is under way in the data center, and the ubiquity and reliability of Ethernet make it a desirab

Publisher: Force10 Networks | Tags: applications, data, ethernet, network

Enabling VMware ESX Server VLAN Network Configurations for the Dell PowerEdge 1855 Blade Server

Virtualization allows for the creation of multiple virtual machines (VMs) that can run simultaneously on a single physic

Publisher: Dell | Tags: ethernet, network, network security, poweredge, server, software

Technical White Paper for Rapid Ring Protection Protocol (RRPP)

RRPP (Rapid Ring Protection Protocol) is a link layer protocol specially used for Ethernet rings. It can prevent broadca

Publisher: Huawei Technologies | Tags: data, ethernet, network

Cisco Systems White Papers

Understanding Multiple Spanning Tree Protocol (802.1s)

Featured white papers

The Value of Location Intelligence in the Communications Industry

Pitney Bowes

Public Services are under pressure, the challenge is to do more with less. How do you improve citizen satisfaction, increase cost efficiencies and improve service delivery? The power of location intelligence is helping many local authorities...

Download now »
Best Practices for Translating Customer Satisfaction into Revenue

Citrix Online

Today's support organisations are focused on two top-level metrics: financial results and customer satisfaction. For most, it's easy to track financial performance, but customer satisfaction is akin to speaking a foreign language...

Download now »
HP print solutions and 3M

Hewlett-Packard (HP)

The objective for 3M was to optimize office printing infrastructure at 3M locations worldwide, reduce total cost and environmental footprint. Some of the business benefits acheived by switching to HP print solutions...

Download now »