Manx SA7x Guía de instalación descargar pdf (Pagina 130)

5.2 Cabling the SF7x in Storage Array Position

8. Install a DSSI terminator in the leftmost DSSI connector at the rear of the

SF7x.

9. Replace the Sx300 I/O panel to its original position and secure it by

tightening the two right captive screws.

The following steps are for cabling SF2 with a magazine tape subsystem (TF2):

CAUTION

Use care not to disturb or damage power cords and DSSI cables that

are already connected to the DSSI I/O panel.

1. Remove the DSSI terminator from the bottom DSSI connector on the rear

of the magazine tape subsystem TF2.

2. Install a 42-inch DSSI cable (part number BC21Q–3F) in the bottom

DSSI connector on the rear of the magazine tape subsystem TF2 (see

Figure 5–12).

3. Route this DSSI cable on the left side of the cabinet. Cabling the magazine

tape subsystem makes sure that the correct cable slack will be provided

when the inner assembly is pushed back into the extrusion tube.

4. Push the inner assembly of the magazine tape subsystem back into the

extrusion tube.

5. Connect the 42-inch DSSI cable from the bottom DSSI connector on the

rear of the magazine tape subsystem TF2 to the rightmost DSSI connector

on the rear of the SF7x storage enclosure SF2.

Note

Perform the next step if this is the only SF7x storage enclosure to

be installed on this particular DSSI bus. If not, then proceed to the

cabling instructions for the next SF7x storage enclosure that has been

installed.

6. Install a DSSI terminator in the leftmost DSSI connector at the rear of the

SF7x.

CAUTION

Do not apply power to the SF7x storage enclosure at this time.

5–24 Installing the SF7x Storage Enclosure in an Sx300 Storage Array

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Manx SA7x Guía de instalación Pagina 130