device on the SCSI bus. Otherwise, attach one end of a SCSI cable to theremaining port and the other end to the next device on the SCSI bus. Makesure that the last device on the SCSI bus is properly terminated.Note: Only cables and terminators specified for Ultra160 or Ultra320 use orlabeled as Multi Mode should be used.Note: The host bus adapter should be LVD SCSI. A single-ended (SE) SCSIhost bus adapter will work, but will severely degrade performance,and limit cable length. If there are any SE devices on the same SCSIbus, the entire SCSI bus will negotiate down to SE speed and severelydegrade performance.v For a Fibre Channel library, connect the host interface cable to the host or toa switch.v For a SAS library, connect the Host Interface Cable to the host HBA, using adirect SFF-8088 connection, or an interposer as required. Unused SASconnectors do not need termination.4. Plug the network ethernet cable 2 in Figure 4-13 on page 4-12, Figure 4-14 onpage 4-12), or 3 in Figure 4-15 on page 4-12 into the ethernet port on the backpanel of the library. If the ethernet connection is directly attached to a server orlaptop, a crossover ethernet cable may be required.Note: It is the customer's responsibility to supply the crossover cable if one isrequired.Connecting a Power CordAttention: This product can ONLY be used with an approved power cord foryour specific geographic region. Use of an unapproved power cord may result in:v not meeting individual country specific safety requirements;v overheating with potential personal injury and/or property damage; andv a fracture resulting in the internal contacts being exposed, which potentiallycould subject the user to a shock hazard.For every power supply in the library, complete the following steps.1. Remove the protective label from the power receptacle on your library.a77ug197Figure 4-16. Removing the protective label from the power receptacleChapter 4. Installation and Configuration 4-13
