Hp NonStop G-Series Manual de usuario Pagina 31

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 148
  • Tabla de contenidos
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 30
Nomadic Disk Hardware and Software
ServerNet Nomadic Disk (Release 2) User’s Guide523968-001
2-7
Extended Remote Mirroring Configuration
Table 2-3 lists the additional hardware required to extend the cabling length to the
backup site up to 40 kilometers.
When the processor and I/O enclosures for a system are too far apart for power-on
cables to be used, the processor and I/O enclosures must be powered up separately.
See Appendix B, Operational Considerations for Remote Mirroring for details.
Figure 2-3. Single Processor, Extended, Internal Disk Drive Configuration
Table 2-3. Additional Hardware Required for Extended Remote Mirroring
Configurations
Hardware Item Function
Troubleshooting
Information
ServerNet Extender
Module (SEM)
Increases distance that ServerNet signals
can be transmitted over fiber-optic cables
to 40 kilometers.
Contact professional
services
MMF cabling Connects an MSEB MMF PIC to an SEM.
Connects an SEM to an IOMF 2 CRU.
Contact professional
services
SMF cabling Connects an SEM to a telco patch panel. Contact professional
services
VST207.vsd
\PRI
Processor
Enclosure
MSEB
MSEB
IOMF 2
I/O
Enclosure
46xx Disk Drives
Primary
Disks
Mirror
Disks
IOMF 2 IOMF 2
I/O
Enclosure
46xx Disk Drives
IOMF 2
SEM SEM
SEM SEM
40 km Maximum Cabling Length to Backup Site
Vista de pagina 30
1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 147 148

Comentarios a estos manuales

Sin comentarios