
2–14 HSG80 User’s Guide
Connecting the Subsystem to the Host
This section describes how to connect your subsystem to a host. It also
includes instructions for connecting a single (nonredundant) controller
and dual-redundant controllers to the host.
Caution Do not attempt to configure dual-redundant controllers using
one hub with a loopback cable. This configuration will cause data
corruption and is not supported.
Connecting a Single Controller to the Host Using One Hub
There are two possible configurations for a single controller, one that
uses a single hub, and a second that uses two hubs. The second
configuration can be used if you have two hosts to which you’re
connecting to your controller.
Figure 2–4 Cabling for Single Configuration with Fibre Channel Copper Support
Table 2–1 Key to Figure 2–4 Cabling for Single Configuration
(copper)
Item Description Part No.
1 Single Controller 70-33259-xx
2 9-Port Fibre Channel HUB DS-DHGGA-CA
3 5-meter copper Fibre Channel cable or
10-meter copper Fibre Channel cable
17-04718-06
17-04718-07
CXO6115A
2
3
1
To host
1 2 3 4 5 6
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