I/O Module; Input And Output Ports - HP StorageWorks 6100 - Enterprise Virtual Array User Manual

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Figure 12 I/O module
1. Status indicators (Upper port, Power, and Lower port)
2. Upper port
3. Lower port
The I/O modules are functionally identical, but are not interchangeable. Module A can only be
installed at the right end of the enclosure, and module B can only be installed at the left end of the
enclosure. See Figure 11.
Each I/O module has two ports that can both transmit and receive data for bidirectional operation.
Activating a port requires connecting a FC cable to the port. The port function depends upon the loop.
See Figure 13.
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Figure 13 Input and output ports
1. Loop A lower port
3. Loop B lower port
HP StorageWorks 4x00/6x00/8x00 Enterprise Virtual Array user guide
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2. Loop A upper port
4. Loop B upper port
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