Brocade Communications Systems SilkWorm 3800, Справочник по аппаратуре, Страница: 35 / 62

SilkWorm 3800 Hardware Reference 3-7
Operating the SilkWorm 3800
3
Fan Assemblies
The two fan assemblies are hot-swappable if replaced one at a time. They are identical and
fit into any fan assembly slot.
Each fan assembly contains two fans, identified by Fabric OS as follows (viewing the
switch from the non-port side; see
Figure 3-2 on page 3-4 ):
•
The fan assembly on the right contains fans #1 and #2.
•
The fan assembly on the left contains fans #3 and #4.
Any of the following methods can be used to determine whether a fan assembly requires
replacing:
•
Check the Fan Failure LED on the face of the fan assembly (see LEDs On the
Non-Port Side of the Switch on page 3-4 )
•
Enter the fanshow command.
•
In Web Tools, click the Fan Status icon.
Motherboard Assembly
The switch must be powered off and removed from the fabric (and possibly from the
cabinet) to replace the motherboard assembly. To determine whether the motherboard
assembly requires replacing, check the Switch Status/Power and Port Status LEDs (see
LEDs On the Non-Port Side of the Switch on page 3-4 ), and run diagnostics (refer to the
Brocade Fabric OS Procedures Guide). If the motherboard assembly appears to require
replacing, contact your switch supplier.