
Introduction 15
For more information about the Fibre Channel modules, see your Dell
PowerEdge system documentation.
Fibre Channel Switch Module
The Fibre Channel switch module provides a switched connection between
the Fibre Channel daughter card in the server modules and a supported Fibre
Channel device. The switch module functions as a director, mapping requests
and responses between the interconnected devices.
Additionally, the Fibre Channel switch module includes an internal serial port
that communicates with the DRAC/MC or CMC module.
The Fibre Channel switch module supports the following configurations:
• Switch-attached configuration with up to two supported Dell/EMC
storage systems
• Switch-attached connection to an external storage area network (SAN)
with up to four supported Dell/EMC storage systems
Fibre Channel Pass-Through Module
The Fibre Channel pass-through module provides a direct connection between
the Fibre Channel daughter card in the server modules and a supported Fibre
Channel device. The pass-through module functions as a dedicated link
between the server modules and specific ports on the pass-through module.
The pass-through module supports the following configurations:
• Direct-attached configuration to a supported Dell/EMC storage system
• Switch-attached connection to an external SAN with up to four supported
Dell/EMC storage systems
Table 1-3 summarizes the supported Fibre Channel module configurations.
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