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INST
ALLA
TION
Preparations for Installation
1F4C-E-IMA01-A01-01
C) Instructions for connecting PT Ethernet cables
SP28 is not equipped with HUB. Following the steps below, connect PT Ethernet cables.
1) Stand-alone
1
. Connect the cable indicating CROSS, to
CN1 of CPU board: SCMYEX.
2
. Connect a PT Ethernet cable to CNRI
located at the right end of the machine.
2) Left-to-right flow
1
. Connect the cable indicating CROSS, to
CN1 of CPU board: SCMYEX.
2
. Connect the connector CNLI located at
the left side of the downstream machine
with the connector CNRI located at the
right side of SP28.
3) Right-to-left flow
1
. Connect the cable indicating STRAIGHT,
to CN1 of CPU board: SCMYEX.
2
. Connect the connector CNRI located at
the right side of the downstream ma-
chine with the connector CNLI located at
the left side of SP28.
1F4C-808E
1F4C-809E
1F4C-810E