Fujitsu M10 User Manual

SPARC M10-4S

(3)

BB#00

BB#01

BB#02

BB#03

: Crossbar unit

: Power cable

XBBOX#80

BB#00
BB#01
BB#02
BB#03

BB#04
BB#05
BB#06
BB#07

XBBOX#81

: Crossbar unit

XBBOX: Crossbar box

: Optical cable

- 11 -

System configuration example

– building block configuration (directly connected chassis)

Building block numbers are identifiers (BB-IDs) that are numbered sequentially

starting with 00.

For the connection procedure, see the Fujitsu M10/SPARC M10 Systems

Installation Guide.

Four-BB configuration (1 BB to 4 BBs)

Up to four SPARC M10-4S units can be connected.

In this configuration, the SPARC M10-4S units are directly connected with electric

cables without using crossbar boxes.

System configuration example

– building block configuration (connected through crossbar boxes)

In this configuration, building blocks are connected with optical cables through

crossbar boxes (XBBOXs).

Up to 16 SPARC M10-4S units can be connected. The number of SPARC M10-4S

units that can be connected depends on the number of crossbar boxes and the

number of crossbar units mounted in the crossbar boxes.

Eight-BB configuration (2 BBs to 8 BBs)

Up to eight SPARC M10-4S units can be connected through two crossbar boxes

containing crossbar units (two units per box).