Sun Microsystems 2500 manual Array Data Host Connections

1. Host

2. HBA 1

3. HBA 2

4. Host Port 1

5. Host Port 2

6. Controller A

7. Controller B

FIGURE 3-5Mixed topology of data hosts connected directly and through FC switches

1. Host 1

2. HBA 1

3. HBA 2

4. Host 2

5. Host 3

6. Host Port 1

7. Host Port 2

8. Controller A

9. Controller B

2540 Array Data Host Connections

Data transmission from the host to the array controller modules is through fiber- optic cables. The fiber-optic cables connect to the controllers through Small Form- factor Pluggable (SFP) transceivers (FIGURE 3-6).

54 Sun StorageTek 2500 Series Array Hardware Installation Guide • March 2007