
ETERNUS DX80 S2/DX90 S2 Disk storage system User’s Guide -Site Planning-
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Copyright 2011 FUJITSU LIMITED P3AM-4822-03ENZ0
List of Figures
Figure 1.1 Front view of a 2.5" type controller enclosure............................................................................ 11
Figure 1.2 Rear view of a 2.5" type controller enclosure (single-controller type)........................................ 12
Figure 1.3 Rear view of a 2.5" type controller enclosure (dual-controller type) .......................................... 12
Figure 1.4 Top view of a 2.5" type controller enclosure.............................................................................. 13
Figure 1.5 Side view of a 2.5" type controller enclosure............................................................................. 13
Figure 1.6 Front view of a 3.5" type controller enclosure............................................................................ 13
Figure 1.7 Rear view of a 3.5" type controller enclosure (single-controller type)........................................ 14
Figure 1.8 Rear view of a 3.5" type controller enclosure (dual-controller type) .......................................... 14
Figure 1.9 Top view of a 3.5" type controller enclosure.............................................................................. 15
Figure 1.10 Side view of a 3.5" type controller enclosure............................................................................. 15
Figure 1.11 Front view of a 2.5" type drive enclosure................................................................................... 18
Figure 1.12 Rear view of a drive enclosure (single-IOM type)...................................................................... 18
Figure 1.13 Rear view of a drive enclosure (dual-IOM type) ........................................................................ 18
Figure 1.14 Top view of a 2.5" type drive enclosure..................................................................................... 19
Figure 1.15 Side view of a 2.5" type drive enclosure.................................................................................... 19
Figure 1.16 Front view of a 3.5" type drive enclosure................................................................................... 19
Figure 1.17 Rear view of a drive enclosure (single-IOM type)...................................................................... 20
Figure 1.18 Rear view of a drive enclosure (dual-IOM type) ........................................................................ 20
Figure 1.19 Top view of a 3.5" type drive enclosure..................................................................................... 21
Figure 1.20 Side view of a 3.5" type drive enclosure.................................................................................... 21
Figure 1.21 Enclosure connection path (dual-controller type) ...................................................................... 22
Figure 1.22 Enclosure connection path (single-controller type).................................................................... 23
Figure 1.23 Power distribution unit (AC200-240V, 1U, Max 2 enclosures connection) ................................ 25
Figure 1.24 Power distribution unit (AC200-240V, 2U, Max 6 enclosures connection) ................................ 26
Figure 1.25 Power distribution unit (AC200-240V, 2U, Max 8 enclosures connection) ................................ 26
Figure 2.1 Installation area and service area.............................................................................................. 33
Figure 2.2 Power distribution unit (1U) ....................................................................................................... 38
Figure 2.3 Power distribution unit (2U) ....................................................................................................... 38
Figure 2.4 Breaking characteristics of distribution board circuit protectors ................................................ 40
Figure 2.5 Example of a power supply connection using a power distribution unit (1U) ............................ 41
Figure 2.6 Example of a power supply connection using a power distribution unit (2U) ............................ 42
Figure 2.7 Example of a power supply connection without power distribution units................................... 43
Figure 3.1 Single path connection (direct connection)................................................................................ 46
Figure 3.2 Single path connection (switch connection) .............................................................................. 46
Figure 3.3 Multipath connection (direct connection) ................................................................................... 47
Figure 3.4 Multipath connection (switch connection).................................................................................. 47
Figure 3.5 Connection that satisfies the system requirements (for availability).......................................... 48
Figure 3.6 Connection that satisfies the system requirements (for enhanced performance) ..................... 48
Figure 3.7 Example of non-supported connection configuration (when multiple types of remote interfaces
are installed in the same ETERNUS DX Disk storage system)................................................. 49
Figure 3.8 Example of supported connection configuration (when multiple types of remote interfaces
are installed in the same ETERNUS DX Disk storage system)................................................. 49
Figure 3.9 FC connection for remote copy (redundant path)...................................................................... 50
Figure 3.10 FC connection for remote copy (using lines) ............................................................................. 50
Figure 3.11 iSCSI connection for remote copy (using lines)......................................................................... 51
Figure 3.12 Example of a LAN connection ................................................................................................... 52
Figure 3.13 Dual-line power supply when connecting to power sockets ...................................................... 53
Figure 3.14 Dual-line power supply when connecting to UPS units ............................................................. 54