Seagate ST31230N/ND Guia de Instalação descarregar pdf (Página 131)

Installing the EC 11 to Meridian 1 Option 11 switch interface 9-13

Installing the SDI/DCH card

Standard 1.0 Option 11 EC Installation and Maintenance Guide November 1999

Port 2 Port 3 SW 1-3 SW 1-4

SDI DCH/DPNSS OFF OFF

SDI DCH/DPNSS OFF ON

—ESDIONON

2 Set the jumper plugs to configure Port 1 as both

RS-232 and DCE. (The shaded areas show Port 1

configured to RS-232 and DCE.)

Note: Jumper plugs on the SDI/DCH card cover

eight sets of pins.

Port

Jumper

location

Strap

for

DTE

Strap

for DCE

Jumper

location RS-442 RS-232

Port 0 J10 C-B B-A

Port 1 J7 C-B B-A J9 C-B B-A

J6 C-B B-A J8 C-B B-A

Port 2 J5 C-B B-A

Port 3 J4 C-B B-A J2 C-B B-A

J3 C-B B-A J1 C-B B-A

3 Insert the SDI/DCH card in its preassigned slot,

which could be slots 1 through 9 of the Option 11

switch cabinet, except for slots 2, 6, and 10, which

are reserved for MGate cards. Also, do not use slots

MM2 or MM3, which are to the right of slot 10.

4 Attach the AML cable as in the next section,

“Installing the AML cable,” on page 9-15.

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Seagate ST31230N/ND Guia de Instalação Página 131