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PC IMAC/4

DIGI INTERNATIONAL, INC.

PC IMAC/4

Card Type

ISDN CSU/DSU

Chip Set

Unidentified

ISDN Transfer Rate

64Kbps x 4/128Kbps x 4

Data Bus

16-bit ISA

ISDN Protocol

5ESS, DMS-100, National

CONNECTIONS

Function

Label

Function

Label

Line 1 out

CN1

IDP module headers for line 4

CN5 & CN6

Line 2 out

CN2

IDP module headers for line 3

CN7 & CN8

Line 3 out

CN3

IDP module headers for line 2

CN9 & CN10

Line 4 out

CN4

IDP module headers for line 1

CN11 & CN12

USER CONFIGURABLE SETTINGS

Setting

Label

Position

Factory configured - do not alter

SW1/4

On

Factory configured - do not alter

J9

Pins 1 & 2 closed

ISDN LINE 1 TERMINATION

Setting

J1

J2

Terminated

Pins 1 & 2 closed

Pins 1 & 2 closed

 

Not terminated

Pins 2 & 3 closed

Pins 2 & 3 closed

ISDN LINE 2 TERMINATION

Setting

J3

J4

Terminated

Pins 1 & 2 closed

Pins 1 & 2 closed

 

Not terminated

Pins 2 & 3 closed

Pins 2 & 3 closed

ISDN LINE 3 TERMINATION

Setting

J5

J6

Terminated

Pins 1 & 2 closed

Pins 1 & 2 closed

 

Not terminated

Pins 2 & 3 closed

Pins 2 & 3 closed

ISDN LINE 4 TERMINATION

Setting

J7

J8

Terminated

Pins 1 & 2 closed

Pins 1 & 2 closed

 

Not terminated

Pins 2 & 3 closed

Pins 2 & 3 closed

BASE I/O ADDRESS

Setting

SW1/1

SW1/2

SW1/3

100h

On

Off

Off

110h

Off

On

Off

120h

On

On

Off

200h

Off

Off

On

220h

On

Off

On

300h

Off

On

On

320h

On

On

On

Disabled

Off

Off

Off