Supermicro CSE-847E16-RJBOD1 Manuale Utente Scaricare il pdf (Pagina 112)

F-10

SC847 Chassis Manual

PRI_FLASH1

J2 J2

J1

Port B

Secondary Ports

Expander 2

From HBA or higher

backplane

To lower backplane in

cascaded system

To lower backplane in

cascaded system

Port A

Primary Ports

Expander 1

From HBA or higher

backplane

J0

J1

J0

F-9 Single and Dual Port Expanders

Single Ports

SAS-846EL1 backplanes have a single-port expander that access all twenty-four

drives and supports cascading.

Dual Ports

SAS-846EL2 backplanes have dual-port expanders that access all twenty-four

drives. These dual-port expanders support cascading, failover, and multipath.

Dual Port and Cascading Congurations

Figure F-4: SAS-846EL2 Dual Port Conguration

Figure F-5: SAS-846EL1 Single Port Conguration

PRI_FLASH1

J2

J1

To lower backplane in

cascaded system

Port A

Primary Ports

Expander 1

From HBA or higher

backplane

J0

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