ServerNet Cluster Manual

ServerNet Cluster Description
ServerNet Cluster Manual—520575-003
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Cluster Switch
For detailed information about the ServerNet II Switch, refer to the ServerNet Cluster
6770 Hardware Installation and Support Guide.
Single-Wide and Double-Wide PICs
Like the MSEB, the ServerNet II Switch uses plug-in cards (PICs) to allow for a variety
of ServerNet cable media. However, only single-mode fiber-optic PICS are currently
supported for use in a ServerNet II switch. Two sizes of PICs are used in the ServerNet
II switch: single-wide and double-wide PICs.
Figure 1-15. Cluster Switch Components
Ports Use
0 through 7 Single-wide fiber-optic PICs
8 through 11 Double-wide fiber-optic PICs
ServerNet II Switch
Uninterruptible Power Supply (UPS)
AC Transfer Switch
VST013.vsd