Enterasys 7100G Series, Руководство по установке оборудования, Страница: 29 / 90

Mounting the 7100G-Series Switch
Enterasys 7100G-Series Hardware Installation Guide 2-5
Reversing the Fan Module Air Flow
Removing the Fan Module
To remove the switch fan module:
1. Unscrew the two fan module captive screws as shown in Figure 2-2 on page 2-5.
2. Slide the fan module forward until it is unplugged from the device.
Figure 2-2 Removing the Switch Fan Module
71A-PS-B DS460S-3-002 From switch I/O port side to
power supply side
71A-POE-A N/A From power supply side to
switch I/O port side N/A
71A-POE-B N/A From switch I/O port side to
power supply side N/A
Table 2-3 71A-PS-A/B Power Supply Air Flow Based on Model Number (continued)
Model Number Mfg. Part Number Air Flow Direction Serial Number Label
Note: If the 7100-Series switch rack configuration requires the air flow to be from the switch I/O port
side to the power supply side, the air flow in the switch fan modules must be reversed for the switch
fan module.
1 Fan module captive screws 3 Fan module connector
2 Switch Fan module 4 Fan unit metal plate