Seagate ST31230N/ND Guia de Instalação descarregar pdf (Página 121)

Installing the EC 11 to Meridian 1 Option 11 switch interface 9-3

Overview of typical cabling

Standard 1.0 Option 11 EC Installation and Maintenance Guide November 1999

Overview of typical cabling

Installing the AML

cable and SDI/DCH

card

This section describes the AML cabling between an EC 11

and an Option 11 switch. Use this section as a “quick start”

guide only. Details are explained in the remainder of this

chapter.

To install the AML cable and SDI/DCH card, follow these

steps.

Step Action

1 Configure the SDI/DCH card (NTAK02) as follows to

use port 1 as ESDI:

a. Set the DIP switch 1-1 on, 1-2 on (on=up).

b. Configure the jumpers in positions J6, J7,

J8, J9 from B to A. (Each jumper covers

eight pin positions.) The remaining switch

positions and jumpers have no effect on

port 1.

2 Install the SDI/DCH card into a vacant slot in the

Option 11 switch, other than slot 2, 6, or 10. Also, do

not use slot MM2 or MM3, which are to the right of

slot 10. In this example, we use slot 1.

3 Plug a 4-port fanout cable (NTAK19FB) into

connector J1 (which corresponds with slot 1) on the

Option 11 switch.

4 Plug the Port 1 lead of this cable to the AML

connector on the EC 11. If necessary, use a straight-

through RS-232 cable (NTND91AA/AB) and a

gender changer (A0351509) to extend the cable.

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Seagate ST31230N/ND Guia de Instalação Página 121