Nortel 5500 series, Руководство по установке

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18 Installing the Nortel Ethernet Routing Switch
Nortel Ether
net Routing
Switch 5510 Nortel Ether
net Routing
Switch 5520 Nortel Ethernet
Routing Switch
5530
temperature
can be
extended to
131 degrees
Fahrenheit
(55 degrees
Celsius) for
short time
operation.
be extended
to 14 to
140 degrees
Fahrenheit (-10
to 60 degrees
Celsius) for
short time
operation.
Storage Temperature Between
-40 and
185 degrees
Fahrenheit (-40
and 85 degrees
Celsius). Between
-40 and
185 degrees
Fahrenheit (-40
and 85 degrees
Celsius). Between -40
and 185 degrees
Fahrenheit (-40
and 85 degrees
Celsius).
Operating Relative
Humidity Between 5 and
85% non-cond
ensing. Between 10
and 90% non-c
ondensing. Between 10 and
90% non-conde
nsing.
Storage Relative
Humidity Between 10
and 95% non-c
ondensing. Between 10
and 95% non-c
ondensing. Between 10 and
95% non-conde
nsing.
Maximum Operating
Altitude 10,000 feet
(3048 meters)
above sea
level. 10,000 feet
(3048 meters)
above sea
level. 15,000 feet
(4572 meters)
above sea level.
Storage Altitude Between -1,000
and 10,000 feet
(-304.8 and
3048 meters)
above sea
level. Between -1,000
and 10,000 feet
(-304.8 and
3048 meters)
above sea
level. Between -1,000
and 40,000 feet
(-340.8 and
12,192 meters)
above sea level.
Miscellaneous Opera
ting Considerations
• No heat sources such as hot air vents or direct
sunlight located near the switch.
• No sources of severe electromagnetic interference
located near the switch.
• No excessive dust in the environment.
• An adequate power source is located within 6 feet
(1.83 meters) of the switch. One 15-amp circuit is
required for each power supply.
• At least 2 inches (5.08 centimeters) of clearance
on each side of the switch unit for ventilation.
Nortel Ethernet Routing Switch 5500 Series
Installation
NN47200-300 2.00 Standard
5.0 7 July 2006
Copyright © 2005 - 2006, Nortel Networks Nortel Networks Confidential
.