Table 172: Fan and Acoustic Noise
Switch Model
Ambient
Temp
VIM
PoE
Main Fan
Speed (%
of max)
PSU1 +
PSU2
Bystander
Sound
Pressure
Declared
Sound
Power
(LWAd)
X465-24MU switch
25C
VIM5-4XE 720W
20%
1100W (½
of max
PoE
power
45.4
56
X465-24MU-24W
switch
25C
VIM5-4XE 1800W
20%
2000W
(½ of max
PoE
power
54.1
65.4
X465-24S switch
X465-48P switch
25C
VIM5-4XE 720W
20%
1100W (½
of max
PoE
power
45.8
56.6
X465-24XE switch
X465-24W switch
25C
VIM5-4XE 1080W
20%
2000W
(½ of max
PoE
power
47.2
58.8
X465-48T switch
25C
VIM5-4XE 0W
20%
350W
41.6
52.5
X465-48W switch
25C
VIM5-4XE 1800W
20%
2000W
(½ of max
PoE
power
56.3
68.5
X465i-48W
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.
14 Bystander Sound pressure is presented for comparison to other products measured using Bystander Sound
Pressure.
15 Declared Sound Power is presented in accordance with ISO 7779:2010(E), ISO 9296:2010 per ETSI/EN 300
753:2012-01.
ExtremeSwitching X465 Series Switches Technical
Specifications
Technical Specifications
410 ExtremeSwitching Hardware Installation Guide