32 About Your SystemFibre Channel Switch ModuleYou can install one or two hot-pluggable Fibre Channel switch modules in I/O bay 3 and I/O bay 4,beginning with I/O bay 3. You must also install a Fibre Channel HBA daughter card in the server module.The Fibre Channel switch module includes four external autosensing Fibre Channel ports numbered 10through 13, 10 internal ports, and one Ethernet port with an RJ-45 connector. All the external ports operateat 1 Gb/sec, 2 Gb/sec, or 4 Gb/sec.See the documentation for your particular Fibre Channel switch module for the functionality andlocation of the switch module indicators. For general information on installing this module, see "ChassisI/O Module" on page 70.NOTE: The Fibre Channel switch module includes Short Wave Small Form Factor Pluggable (SFP) opticaltransceivers. To ensure proper functionality, use only SFPs provided with this module.Infiniband Pass-through ModuleThe Infiniband pass-through module provides a bypass connection between an optional Infiniband HostChannel Adapter (HCA) daughter card in the server module and 4x Infiniband Transceivers for directconnection to an Infiniband switch. The Infiniband pass-through modules are hot-pluggable. To provideredundancy, both I/O bay 3 and I/O bay 4 must have Infiniband pass-through modules installed. In thisconfiguration, the module in I/O bay 3 connects to port 1 on the Infiniband HCA daughter card; theInfiniband pass-through module in I/O bay 4 connects to port 2 on the Infiniband HCA daughter card.NOTE: The Infiniband pass-through module uses small form factor 4x Infiniband connectors. To ensure properfunctionality, use only cables provided with the module.NOTE: If you require service, technical support, or parts replacement for your Topspin Infiniband product, contactTopspin Support Services directly at 1-800-499-1473 or through www.topspin.com.Table 1-11. Fibre Channel Pass-Through Module IndicatorsIndicator Type ActivityIndicatorIndicator CodeFibre Channelindicator(green/amber)Off Power is off to the system.Green/amber System has power.Green/off Fibre Channel connection is online.Off/amber The port is connected to a valid link partner on the network.Off/flashing (twiceper second)Connection has lost synchronization.
