Power Specifications - Avaya 4900 Series Installing

Table 2: Environmental specifications
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
Maximum Operating Altitude
Storage Altitude
Acoustic Noise
Miscellaneous Operating Considerations

Power specifications

This section provides the following power specifications for the switch:
• AC power specifications
• Typical power consumption
• PoE+ specifications
The following table describes the AC power specifications.
Table 3: AC power specifications
Model
ERS 4950GTS
February 2016
on page 17
on page 18
on page 19
Number of Power supply
Power
supplies
Rated
1 250 W
Installing Avaya Ethernet Routing Switch 4900 Series
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0° and 50° C (32° and 106° F)
–40°C to 85°C (-40°F to 185°F)
0 to 95 percent non-condensing
0 to 95 percent non-condensing
3,048 m (10,000 feet) above sea level
0 to 12,192 m (0 to 40,000 feet) above sea level
At 25°C Ambient Temperature, less than 48 dBA
typical, at 50°C, less than 61 dBA.
• No nearby heat sources such as hot air vents or
direct sunlight
• No nearby sources of severe electromagnetic
noise
• No excessive dust
• Adequate power source within six feet; one circuit
required for each power supply (see table, AC
power specifications)
• At least 2 inches (5.08 cm) on each side of the
switch unit for ventilation
• Cables should be dressed to prevent blocking air
flow.
Input power
(margined by 10%)
Line voltage Watts
(Total)
200–240 VAC 53.14
Technical specifications
Thermal
rating
(BTUs/hr
maximum)
Amps
0.30 181.31
Table continues...
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