Extreme Networks ExtremeSwitching X440-G2 Series Hardware Installation Manual page 336

Table 136: Fan and Acoustic Noise (continued)
Switch Model
X460-G2-48p-GE4
X460-G2-48p-10GE4
X460-G2-24p-24hp-10GE4
X460-G2-16mp-32p-10GE4
Dual 715 W or 1100 W AC power supply with front-to-
back (FB) airflow
X460-G2-48p-GE4
X460-G2-48p-10GE4
X460-G2-24p-24hp-10GE4
X460-G2-16mp-32p-10GE4
Dual 715 W or 1100 W AC power supply with back-to-
front-to-back (BF) airflow
X460-G2-24p-GE4
X460-G2-24p-10GE4
X460-G2-24p-24hp-10GE4
X460-G2-48p-GE4
X460-G2-48p-10GE4
X460-G2-16mp-32p-10GE4
Dual 350 W AC power supply with front-to-back (FB)
airflow
X460-G2-24p-GE4
X460-G2-24p-10GE4
X460-G2-24p-24hp-10GE4
X460-G2-48p-GE4
X460-G2-48p-10GE4
X460-G2-16mp-32p-10GE4
Dual 350 W AC power supply with back-to-front (FB)
airflow
Note: Acoustic noise levels shown here represent noise emitted by the switch at room ambient temperatures.
Values are based on a fully configured system consisting of two PSUs and two I/O modules operating under full
load. Normal operating temperature range: 0°C to 50°C.
Table 137: X460-G2 Fan Speed and Power Consumption
Fan Speed
Full
Low
10
Bystander Sound pressure is presented for comparison to other products measured using Bystander Sound Pressure.
11
Declared Sound Power is presented in accordance with ISO 7779:2010(E), ISO 9296:2010 per ETSI/EN 300
753:2012-01.
ExtremeSwitching and Summit Switches: Hardware Installation Guide
Fan Module RPM (typical)
Inlet Fan Outlet Fan
14,000 (±15%) 7,000 (±15%)
6,400 (±15%) 2,900 (±15%)
Bystander Sound Pressure
52.2 dB(A), 0°C to 45°C
64.3 dB(A), 50°C
50.9 dB(A), 0°C to 31°C
64.2 dB(A), 35°C
70.8 dB(A), 50°C
52.2 dB(A), 0°C to 45°C
64.3 dB(A), 50°C
50.9 dB(A), 0°C to 31°C
64.2 dB(A), 35°C
70.8 dB(A), 50°C
Power
Maximum
36W
3.96W (typical)
Technical Specifications
Declared Sound Power
(L )
WAd
6.9 bels, 0°C to 45°C
7.6 bels, 50°C
7.2 bels, 0°C to 31°C
7.6 bels, 35°C
7.9 bels, 50°C
6.9 bels, 0°C to 45°C
7.6 bels, 50°C
7.2 bels, 0°C to 31°C
7.6 bels, 35°C
7.9 bels, 50°C
Typical
30.6
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