5.5 Cabling for TLS-412xxx Libraries with AIT-3 Tape DrivesConnectors on Rear of FCO Connectors on Rear of TLS-412xxxSCSI Channel 0 Left Medium ChangerLeft Tape Drive 1 (LT1)Left Tape Drive 2 (LT2)SCSI Channel 1 Left Tape Drive 3 (LT3)Left Tape Drive 4 (LT4)SCSI Channel 2 Left Tape Drive 5 (LT5)Left Tape Drive 6 (LT6)SCSI Channel 3 Right Tape Drive 1 (RT1)Right Tape Drive 2 (RT2)SCSI Channel 4 Right Tape Drive 3 (RT3)Right Tape Drive 4 (RT4)SCSI Channel 5 Right Tape Drive 5 (RT5)Right Tape Drive 6 (RT6)Serial DB9 (Right Executive IV, SERL A)Table 5-4 Preferred Fibre Channel Option Cable Connections for 12 AIT-3 Tape DrivesThe following steps outline the actions necessary to connect the cables from the FCOto the TLS-412xxx with AIT-3 tape drives installed. Please see Figure 5-4 and Figure5-5. If AIT-5 tape drives are installed see Sections 5.6 and 5.7.1. Remove power from the TLS: first turn the power switch off and then remove thepower cord.2. Remove power from the FCO: first turn the power switch off and then removethe power cord.3. Connect a SCSI Cable from the SCSI Channel 0 connector on the FCO to connec-tor A on the left side on the TLS.4. Connect the SCSI Bridge Cable (very short cable) from connector B to C.5. Connect a SCSI Cable from the SCSI Channel 1 connector on the FCO to connec-tor E.6. Connect a SCSI Cable from the SCSI Channel 2 connector on the FCO to connec-tor G.7. Attach an LVD SCSI terminator at connectors D, F and H.8. Connect a SCSI Cable from the SCSI Channel 3 connector on the FCO to connec-tor I on the right side on the TLS.9. Connect a SCSI Cable from the SCSI Channel 4 connector on the FCO to connec-tor K.501440 Rev. J FCO Type B Installation 5-5