Fans For The Led Tiles Model And The Aggregation Model - NETGEAR M4250-10G2XF-PoE++ Hardware Installation Manual

Fans for the LED tiles model and the aggregation model

The following table describes the thresholds and operational properties of the fans for
the LED tiles model and the aggregation model. (The temperatures in Fahrenheit are
rounded down.)
Table 15. Fan operation properties for the LED tiles model and the aggregation model
Fan Mode
Off mode
Temp. sensor
Load
Fan use
Quiet mode with fan use below 25%
Temp. sensor
Load
Fan use
Quiet mode with fan use from 25 – 100%
Temp. sensor
Load
Fan use
Cool mode with maximum cooling
Fan use
Note: In Quiet mode, the fans can temporarily operate at 100 percent speed.
Hardware Overview
AV Line of Fully Managed Switches M4250 Series
M4250-12M2XF
≤ 131F (55C)
Maximum eight Ethernet ports are
operational (only four ports in the range
from 1 to 8 but all ports in the range
from 9 to 12).
No SFP+ ports are operational.
Off
< 131F (55C)
Full traffic load
< 25%
≥ 131F (55C)
Full traffic load
≥ 25 – 100%
100%
M4250-16XF
≤ 147F (64C)
Maximum eight SFP+ ports are
operational.
Off
< 147F (64C)
Full traffic load
< 25%
≥ 147F (64C)
Full traffic load
≥ 25 – 100%
100%
45 Hardware Installation Guide