Seagate ST31230N/ND Instalační příručka stáhnout pdf (Strana 129)

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

Installing the network loop cables

Standard 1.0 Option 11 EC Installation and Maintenance Guide November 1999

Installing the network loop cables

Installing network

loop cables

To install NLI cabling between the Option 11 switch and the

EC 11, follow these steps.

Step Action

1 At the Meridian 1 Option 11 switch, determine which

connector on the bottom of the cabinet corresponds to

the selected MGate card slot. Use the following table

(to install three MGate cards in the primary cabinet,

use connectors J2, J6, and J10).

Cabinet

and card

slot

Connector on

Option 11C

Connector on

Option 11E

main

cabinet,

slots 2, 6, 10

use J2, J6, J10 use J2, J6, J10

expansion

#1, slots 4, 8

use J4, J8 use J14, J18

expansion

#2, slots 2,

6, 10

use J2, J6, J10 use J12, J16,

J20

Note: The connectors at the bottom of the Meridian 1

Option 11C cabinet are numbered J1 through J10. On

the Option 11E, they are numbered J1 through J10 in

the main cabinet, and J11 through J20 in the expansion

cabinets. The number on the connectors corresponds

to the local card slot number in the cabinet.

2 Connect an NLI cable from each selected connector

at the bottom of the Option 11 cabinet to the NLI

connector at the bottom of the EC 11 cabinet, as

shown in the table in the section “Determining the

number of MGate cards needed” on page 9-6. (For

three NLI cables, use NLI1, NLI2, and NLI3 on the EC

11.)

All NLI cables must be of the same length.

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Seagate ST31230N/ND Instalační příručka Strana 129

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