Nortel Networks 311 User Manual

Option settings

NT6D68 Core module backplane

Table 28
NT6D68 Core module backplane

Jumper

Location

(between slots)

Core 1

Core 0

Note: Berg jumpers are located along the bottom of the primary side of the backplane. (This
is inside the card cage assembly.)

JB4
JB3
JB2
JB1

9 / 10

10 / 11
11 / 12
12 / 13

Jumper plug not installed

Plug installed
Plug installed
Plug installed

Plug installed
Plug installed
Plug installed
Plug installed

NT6D80 Multi-purpose Serial Data Link card

Table 29
NT6D80 Multi-purpose Serial Data Link card

Port 0—SW4

Port 0—SW8

RS-232-D DTE or DCE*
RS-422-A DTE (terminal)
RS-422-A DCE (modem)

all off
all off
all on

all off
all on
all off

Port 1—SW3

Port 1—SW7

RS-232-D DTE or DCE*
RS-422-A DTE
RS-422-A DCE

all off
all off
all on

all off
all on
all off

Port 2—SW2

Port 2—SW6

RS-232-D DTE or DCE*
RS-422-A DTE
RS-422-A DCE

all off
all off
all on

all off
all on
all off

Port 3—SW1

Port 3—SW5

RS-232-D DTE or DCE*
RS-422-A DTE
RS-422-A DCE

all off
all off
all on

all off
all on
all off

* RS-232-D DTE and DCE modes are software configured. RS-422-A DTE and DEC modes are
switch configured.

Note: The device number for the MSDL card is configured in LD17 at the prompt DNUM. You must
also set the device number, using switches S9 and S10, on the MSDL card. S9 designates ones
and S10 designates tens. To set the device number as 14, for example, set S10 to 1 and S9 to 4.

Nortel Communication Server 1000

Circuit Card Reference

NN43001-311

01.04

Standard

Release 5.0

23 May 2008