Manx SA7x Przewodnik Instalacji Pobierz pdf (Strona 17)

General Information

1.1 Product Descriptions

The DECArray300

™

cabinet system is a storage array product with one to six

storage elements.

The DECArray300 cabinet system accommodates up to six RA90/RA92

™

disk

drives, or up to 24 5 1/4-inch disk drives or up to four tape drives in mixed

conﬁgurations. The I/O panel Sx300 supports standard disk interface (SDI

™

)

and DSSI

™

interfaces. There are three I/O panels Sx300 supplied with the

cabinet:

• Two I/O panels for SDI with each 24 slots.

• One SDI/DSSI I/O panel with 12 DSSI and 8 SDI slots. The 12 DSSI slots

Sx300 support a maximum of 24 DSSI drives, dual hosting.

You can mount two I/O panels per cabinet. These are possible combinations:

• Two SDI I/O panels to Sx300 support maximum 24 SDI drives dual porting

(48 SDI connections).

• One SDI I/O panel with 24 SDI connections and DSSI panel with 12

DSSI connections and 8 SDI connections. This results in a total of 32 SDI

connections. 32 SDI connections Sx300 support maximum of 16 SDI disk

or tape drives dual porting. With the combination of the DSSI and SDI I/O

panel, it is possible to mix SDI and DSSI storage elements in one cabinet.

See Table 1–1 for a listing of available cabinets with their model numbers.

General Information 1–1

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 319 320

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Manx SA7x Przewodnik Instalacji Strona 17