Product Datasheet

Coolmode@
25°Cambient(77°F)
CaseTemperature(Top) Fan Duty Acoustic Noise
M4250-10G2F-PoE+ 27.2ºC 100 55dBA
M4250-10G2XF-PoE+ 30.9ºC 100 56dBA
M4250-10G2XF-PoE++ 41.8ºC 100 66.23dBA
M4250-26G4F-PoE+ 36.7ºC 100 57dBA
M4250-26G4F-PoE++ (720WPoE)36.7ºC(1,440WPoE)46ºC 100 69dBA
M4250-26G4XF-PoE+ 32.3ºC 100 67dBA
M4250-40G8F-PoE+ 35.4ºC 100 68dBA
M4250-40G8XF-PoE+ 36.1ºC 100 69dBA
M4250-40G8XF-PoE++
(720WPoE)31.4ºC(1,650WPoE)33.5ºC
(2,880WPoE)35.4ºC
100 71dBA
M4250-12M2XF 33.2ºC 100 55dBA
M4250-16XF 30.3ºC 100 57dBA
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
M4250-26G4F-PoE+ 35.8W - 122.22 BTU/hr 401W - 1369.01 BTU/hr 23.4W - 79.89 BTU/hr
M4250-26G4F-PoE++ 48.8W - 166.6 BTU/hr 1 PSU: 889W - 3035.05 BTU/hr 36.9W - 125.98 BTU/hr
2 PSU: 1734W - 5919.88 BTU/hr
M4250-26G4XF-PoE+ 46.8W - 159.78 BTU/hr 614W - 2096.2 BTU/hr 33.9W - 115.73 BTU/hr
M4250-40G8F-PoE+ 59.5W - 203.13 BTU/hr 624.8W - 2133.07 BTU/hr 46.4W - 158.41 BTU/hr
M4250-40G8XF-PoE+ 89.2W - 304.53 BTU/hr 1197W - 4086.56 BTU/hr 74.5W - 254.34 BTU/hr
M4250-40G8XF-PoE++ 82.6W - 282 BTU/hr 1 PSU: 912W - 3113.57 BTU/hr 68.5W - 233.86 BTU/hr
2 PSU: 1998W - 6821.17 BTU/hr
3 PSU: 3523W - 12027.52 BTU/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) -
M4250-26G4F-PoE+ 511,054hours(~58.3years) 342,368hours(~39.1years) -
M4250-26G4F-PoE++ 491,282hours(~56.1years) 262,204hours(~29.9years) -
M4250-26G4XF-PoE+ 509,057hours(~58.1years) 285,719hours(~32.6years) -
M4250-40G8F-PoE+ 341,680hours(~39years) 342,368hours(~39.1years) -
M4250-40G8XF-PoE+ 487,900hours(~55.7years) 285,719hours(~32.6years) -
M4250-40G8XF-PoE++ 304,916hours(~34.8years) 262,204hours(~29.9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 36 of 57
AV Line Managed Switches
Datasheet | M4250 series
AV Line Managed Switches