Airflow Direction In The Qfx10008; Table 9: Fan Tray Controller Specifications - Juniper QFX10008 Hardware Manual

QFX10008 Switch Hardware Guide

Table 9: Fan Tray Controller Specifications

Specification
Height
Width
Depth
Weight
44
Fan Tray 0 Fan 4
Fan Tray 0 Fan 5
Fan Tray 0 Fan 6
Fan Tray 0 Fan 7
Fan Tray 0 Fan 8
Fan Tray 0 Fan 9
Fan Tray 0 Fan 10
Fan Tray 1 Fan 0
Fan Tray 1 Fan 1
Fan Tray 1 Fan 2
Fan Tray 1 Fan 3
Fan Tray 1 Fan 4
Fan Tray 1 Fan 5
Fan Tray 1 Fan 6
Fan Tray 1 Fan 7
Fan Tray 1 Fan 8
Fan Tray 1 Fan 9
Fan Tray 1 Fan 10
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See Table 9 on page 44 for the physical specifications for the fan tray controllers.
Value
1.5 in. (3.81 cm)
6.5 in. (15.24 cm)
9.3 in. (23.62 cm)
1.5 lbs. (0.68 kg)

Airflow Direction in the QFX10008

The air intake to cool the chassis is located on the port (line card) side of the chassis. Air
flows into the chassis from the ports in the control boards and line cards, through the
SIBs, and exits from the fan trays and the power supplies. This airflow is called port-to-FRU
cooling or airflow out (AFO). See
OK 6150 Spinning at normal speed
OK 6000 Spinning at normal speed
OK 6150 Spinning at normal speed
OK 6150 Spinning at normal speed
OK 6150 Spinning at normal speed
OK 6300 Spinning at normal speed
OK 6300 Spinning at normal speed
OK 6300 Spinning at normal speed
OK 6150 Spinning at normal speed
OK 6300 Spinning at normal speed
OK 6150 Spinning at normal speed
OK 6300 Spinning at normal speed
OK 6300 Spinning at normal speed
OK 6150 Spinning at normal speed
OK 6150 Spinning at normal speed
OK 6150 Spinning at normal speed
OK 6150 Spinning at normal speed
OK 6300 Spinning at normal speed
Figure 19 on page 45.
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