Environmental Requirements - Avaya 4500 Series Installation Manual

1. Connect the ground lug on the ESD discharge cable to a safe and suitable earth
2. Connect all RJ-45 cable connectors to the female RJ-45 connector of the ESD
3. Leave cables connected to the networking equipment. After you connect cables to

Environmental requirements

The following table provides the environmental requirements for the individual switches in this
series. Ensure that the area where you install the switch and where it operates meets these
requirements.
Table 2: Avaya Ethernet Routing Switch 4500 Series environmental requirements
Environmental
requirement
Ambient Temperature
Operating Temperature
Storage Temperature
Operating Humidity
Operating Relative
Humidity
Storage Relative Humidity
Maximum Operating
Altitude
Altitude
Storage Altitude
Acoustic Noise
Miscellaneous Operating
Considerations
Installation
ground.
discharge cable for at least 5 seconds, and then connect each RJ-45 cable
connector to the switch.
networking equipment, the cables do not build up charge.
Avaya Ethernet Routing Switch 4500 Series models
0C to 50C, continuous operation
0C to 50C
–40C to 85C
0 to 95 percent noncondensing
10 to 90 percent noncondensing
10 to 90 percent noncondensing
10 000 feet above sea level
0 to 10 000 feet above sea level
–1 000 to 40 000 feet above sea level
Less than or equal to 45 db at 35C and less than or equal to
57 db at 50C. The temperature is allowed to have ±3.5C
deviation around the threshold of 35C, (measurement
methods based on ISO 7779).
• No heat sources such as hot air vents or direct sunlight near
the switch.
• No sources of severe electromagnetic interference near the
switch.
• No excessive dust in the environment.
Environmental requirements
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