Quantum Scalar 218FC User Manual page 56

3. The fibre channel subsystem in the Scalar 218FC receives the packet, interprets the FC information, and
places the packet in memory.
4. The fibre channel subsystem processor interprets the SCSI information and programs the appropriate
SCSI or fibre channel subsystem to process the transaction.
5. The SCSI subsystem sends the command to the appropriate SCSI target (Scalar 218FC robotics, DLT
drive 1, or DLT drive 2).
6. The target executes the command and return information is sent to subsystem memory.
7.
The subsystem processor encapsulates the return information in the FC protocol and sends the packet
back to the host.
46 Equipment Description