62 Procedures for installation of the switch"Job aid: Ethernet Routing Switch 5600 Series environmentalrequirements" (page 63)--End--Table 8Job aid: Ethernet Routing Switch 5500 Series environmental requirementsNortel EthernetRouting Switch5510Nortel EthernetRouting Switch5520Nortel EthernetRouting Switch5530AmbientTemperatureBetween 32 and113 degreesFahrenheit (0and 45 degreesCelsius).Between 32 and104 degreesFahrenheit (0and 40 degreesCelsius) forcontinuousoperation. Thisoperationaltemperature canbe extended to131 degreesFahrenheit(55 degreesCelsius) forshort timeoperation.Between 32 and122 degreesFahrenheit (0and 50 degreesCelsius) forcontinuousoperation. Thisoperational temperature can beextended to 14to 140 degreesFahrenheit (-10to 60 degreesCelsius) for shorttime operation.Storage Temperature Between -40 and 185 degreesFahrenheit (-40and 85 degreesCelsius).Between -40 and 185 degreesFahrenheit (-40and 85 degreesCelsius).Between -40and 185 degreesFahrenheit (-40and 85 degreesCelsius).Operating RelativeHumidityBetween 5and 85%non-condensing.Between 10and 90%non-condensing.Between 10and 90%non-condensing.Storage RelativeHumidityBetween 10and 95%non-condensing.Between 10and 95%non-condensing.Between 10and 95%non-condensing.Maximum OperatingAltitude10,000 feet(3048 meters)above sea level.10,000 feet(3048 meters)above sea level.15,000 feet(4572 meters)above sea level.ERS 5000 Series InstallationNN47200-300 04.0313 April 2009Copyright © 2008–2009 Nortel Networks