108
Upgrade and Maintenance Manual
BX900
S2
Connection blades
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1.
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I
In this case, only one of two channels of the Infiniband mezzanine
card is used.
●
If a 1 Gb Ethernet mezzanine card is installed in slot 2 of a server blade, at
least one 1 Gb Ethernet connection blade must be installed in fabric 3 or in
fabric 4 of the system unit.
●
If a 10 Gb Ethernet mezzanine card or a 10Gb CNA mezzanine card is
installed in slot 2 of a server blade, at least one 10Gb Ethernet connection
blade, DCB SW 10Gb connection blade or FEX B22F 10Gb (Cisco)
connection blade must be installed in fabric 3 of the system unit.
●
If an FC mezzanine card is installed in slot 2, at least one FC connection
blade must be installed in fabric 3.
●
If an Infiniband mezzanine card is installed in slot 2, Infiniband connection
blades should be installed in fabrics 3 and 4.
I
In this case, both channels of the Infiniband mezzanine card are
used.
●
If a SAS mezzanine card is installed in slot 2, at least one SAS connection
blade must be installed in slot fabric 3.
●
You can install combinations of FC, Ethernet, Infiniband and SAS
mezzanine cards in a server blade. In this case, the mezzanine card slots
may be equipped as follows.
Mezzanine slot 1
Mezzanine slot 2
1 Gb Ethernet
10 Gb Ethernet / 10 Gb CNA
1 Gb Ethernet
Fibre Channel
1 Gb Ethernet
Infiniband
1 Gb Ethernet
SAS
10 Gb Ethernet / 10 Gb CNA
Fibre Channel
10 Gb Ethernet / 10 Gb CNA
Infiniband
10 Gb Ethernet / 10 Gb CNA
SAS
Fibre Channel
Infiniband
Fibre Channel
SAS
Infiniband
SAS
Table 7: Allowed combinations of different mezzanine cards