M4250 Datasheet

Conditions If ambient temperature
ishigherthan25ºC
and when
39ºC<Sensor≤42ºC
If ambient temperature
ishigherthan25ºCand
when
40ºC<Sensor≤43ºC
Ambient25ºC,Sensor
≤49ºC,PoEPowerLoad
180-720W,
all ports can be used
If ambient temperature
ishigherthan25ºCand
when
61ºC<Sensor≤64ºC
If ambient temperature
ishigherthan25ºCand
when
70ºC<Sensor≤73ºC
Fan duty 75 75 40 75 75
Acoustic noise TBD TBD 47.19dBA TBD TBD
CaseTemperature
(top)
TBD TBD 52.1ºC TBD TBD
Conditions If ambient temperature
ishigherthan25ºC
and when
Sensor>42ºC
If ambient temperature
ishigherthan25ºCand
when
Sensor>43ºC
If ambient temperature
ishigherthan25ºCand
when
49ºC<Sensor≤55ºC
55ºC<Sensor≤60ºC
Sensor>60ºC
If ambient temperature
ishigherthan25ºCand
when
Sensor>64ºC
If ambient temperature
ishigherthan25ºCand
when
Sensor>73ºC
Fan duty 100 100
60
80
100
100 100
Acoustic noise 55dBA 56dBA
TBD
TBD
60dBA
55dBA 57dBA
CaseTemperature
(top)
27.2ºC 30.9ºC
TBD
TBD
41.8ºC
33.2ºC 30.3ºC
Coolmode M4250-10G2F-PoE+ M4250-10G2XF-PoE+ M4250-10G2XF-PoE++ M4250-12M2XF M4250-12M2XF
Fan duty 100 100 100 100 100
Acoustic noise 55dBA 56dBA 60dBA 55dBA 57dBA
CaseTemperature
(top)
27.2ºCwhenambient
25ºC
30.9ºCwhenambient
25ºC
41.8ºCwhenambient
25ºC
33.2ºCwhenambient
25ºC
30.3ºCwhenambient
25ºC
HeatDissipation(BTU) Without PoE, all ports With Max PoE, all ports Standby without any port connection
M4250-10G2F-PoE+ 17.32W - 59.13 BTU/hr 163.9W - 559.55 BTU/hr 8.53W - 29.12BTU/hr
M4250-10G2XF-PoE+ 25W - 85.35 BTU/hr 306.4W - 1046.05 BTU/hr 12.96W - 44.24BTU/hr
M4250-10G2XF-PoE++ 26.3W - 89.79 BTU/hr 837.7W - 2859.91 BTU/hr 18W - 61.45BTU/hr
M4250-12M2XF 37.9W - 129.39 BTU/hr - 14.1W - 48.14BTU/hr
M4250-16XF 47.84W - 163.33 BTU/hr - 19.27W - 65.78BTU/hr
Mean Time Between Failures
(MTBF)
25°Cambient(77°F) @45°Cambient(113°F) @50°Cambient(122°F)
M4250-10G2F-PoE+
778,769 hours
(~88.9years)
530,659 hours
(~60.6years)
-
M4250-10G2XF-PoE+
576,889 hours
(~65.9years)
562,708 hours
(~64.2years)
-
M4250-10G2XF-PoE++
947,871 hours
(~108.2years)
493,860 hours
(~56.4years)
-
M4250-12M2XF
720,892 hours
(~82.3years)
- 416,021hours(~47.5years)
M4250-16XF
844,633 hours
(~96.4years)
- 490,265hours(~56years)
PAGE 24 of 44
AV Line Managed Switches
Datasheet | M4250 series
AV Line Managed Switches