Setting Up the Storage SystemConsider the following best practices before setting up your SC7020 storagesystem.• Dell recommends that you use a dedicated SAN network for datatransmission when using a Fibre Channel or iSCSI storage system.• Always configure redundant data paths to provide alternate paths to andfrom the host server should one of the data paths become disabled.• Before connecting any cables between the storage system and host serveror expansion enclosure, physically label each port and connector.• Always follow proper power-up and power-down procedures whencycling power across the network. Verify that critical network componentsare on separate power circuits.NOTE: This product is intended for restricted access locations, such as adedicated equipment room or equipment closet.WARNING: If installed in a closed or multi-unit rack assembly, theoperating ambient temperature of the rack environment may begreater than room ambient temperature. Therefore, considerationshould be given to installing the equipment in an environmentcompatible with the maximum ambient temperature (Tma) specifiedby the manufacturer.Safety WarningsElectrical disconnectionIndicates that all electrical supply connections tothe storage system must be disconnected beforeproceeding.The following information only applies to Fibre Channel storage systems.Laser Radiation for Fibre Channel Storage SystemsCAUTION: Class I laser radiation when open, avoidexposure to beam.3