Hp procurve J8164A Uživatelský manuál Strana 1

hp procurve PoE planning and implementation guide www.hp.com/go/hpprocurve PoE Power over Ethernet Devices

Introduction Introduction Overview The HP ProCurve Switch xl PoE Module (J8161A) is a module for the HP ProCurve 5300 xl Switch and has 24 auto-sensin

2 Operating Rules Operating Rules This chapter discusses the operating rules and characteristics of PoE and describes the capabilities of a device use

Operating Rules Operating Rules External Switch Power Operating Characteristics. The HP 600 RPS/EPS has six RPS ports, each of which can provide redun

Operating Rules External Switch Power Maximum PoE Power The Switch 2626-PWR provisions (allocates power to) ports 1-24 with 406 watts of power for PoE

Operating Rules Operating Rules External Switch Power The Switch 2626-PWR has 24 ports and its internal PoE power supply provides 406 watts across all

Operating Rules External Switch Power Switch Priority Class Port priority classification can be used by the switch to allocate power to ports. It is a

Operating Rules External Switch Power Table 2-2. Power Usage Class Usage Minimum Power Levels Range of Maximum at Output of PSE Power required by

3 Planning Planning This chapter discusses the planning process a user should follow to success-fully implement a PoE switch. After understanding what

Planning Planning Supported Products Supported Products The HP ProCurve Switch 2600-PWR Series devices and the HP ProCurve Switch xl PoE Module suppor

3-3PlanningPlanning Your PoE ConfigurationPlanningHP ProCurve 2626-PWR ConfigurationsThe tables in the two example configurations contain entries that

3-4PlanningPlanning Your PoE ConfigurationPlanningWith an HP 600 RPS/EPS Powering Two Switches When two switches are connected to the RPS 600 RPS/EPS

Planning Planning Your PoE Configuration HP ProCurve 2650-PWR Configurations The tables in the two example configurations contain entries that show th

3-6PlanningPlanning Your PoE ConfigurationPlanningWith an HP 600 RPS/EPS Powering One Switch The lowest loaded bank of ports (1-24 or 25-48) has 38 w

3-7PlanningPlanning Your PoE ConfigurationPlanningWith an HP 600 RPS/EPS Powering Two Switches The lowest loaded bank of ports (1-24 or 25-48) has 38

Planning Planning Your PoE Configuration HP ProCurve Switch xl PoE Module Configurations For the HP ProCurve Switch xl PoE Module to function it must

Planning Planning Your PoE Configuration With an HP 600 RPS/EPS Powering Two Modules In this example there are two modules connected to the HP 600 RPS

Planning Planning Infrastructure Requirements Infrastructure Requirements Air conditioning. Power supplies create a great amount of heat. Ensure you h

Glossary Glossary active PoE port - PoE-enabled port connected to a PD request power. priority class - Refers to the type of power prioritization wher

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Index-C cable power through … 1-3-class method priority … 2-4-E EPS allocation … 2-2-EPS power … 1-4-example configurations … 3-2-H HP 600 RPS/EPS ext

HP ProCurve PoE Planning and Implementation Guide

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Technical information in this document is subject to change without notice. ©Copyright 2003 Hewlett-Packard Development Company, L.P. Reproduction, a

© Copyright 2003 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. This document contain

Contents 1 Introduction Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Pow

HP ProCurve Switch xl PoE Module Configurations . . . . . . . . . . . . . . 3-8 With an HP 600 RPS/EPS Powering One Module . . . . . . . . . . . . .

1 Introduction Introduction This chapter provides an overview of Power over Ethernet (PoE) and a list of reasons why a user might want to implement Po

Introduction Overview Power Over Ethernet connections to embedded computers will allow much cheaper installation (no AC cabling, lower labor costs), f

Introduction Overview Power Through the Cable A standard CAT5 Ethernet cable has four twisted pairs, but only two of these pairs are used for 10Base-T