Brocade FastIron X Series Chassis Hardware Installation Guide 163
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Chassis specifications
7
Table 28 shows the airflow and acoustic level for each fan speed setting on the FSX 1600-ANR
chassis. The noise level varies on each side of the chassis and is highest at the rear of the chassis
where the fans are located.
FIGURE 61 Internal airflow in the FSX 1600-ANR
Regulatory compliance
Table 29 lists the Electromagnetic Compatibility (EMC), Immunity standards, and safety agency
approvals for the FastIron Chassis.
TABLE 28 FSX 1600-ANR chassis fan operating noise
Fan Speed Setting
Airflow (CFM) Exhaust
Acoustic Level (dB)
Front Left Right Rear
1 319 58 55 56 59
2 421 62 61 63 65
3 422 62 61 63 65
4 422 62 61 62 65
5 480 65 66 65 70
Hot air exits from
the bottom rear
Cool air enters from
the front, left, and right sides