Rear Panel Pinouts

This section provides modem rear panel pinouts, cross-referenced to the pinouts for the telco jacks supported in the U. S. A.

3260 Modem

Table C-16describes DIAL LINE connector pinouts for RJ jack types. X indicates the signal is active.

Table C-16.

DIALLINE Connector Pinouts for Jack Operation

 

DIAL Line

 

 

 

TELCO Jack Selection

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DIAL LINE

Jack

 

 

 

 

 

 

 

Leased

Connector Pin No.

Function

RJ4MB

RJ45S

RJ16C

RJ11C

Line

 

 

 

 

 

 

 

 

 

 

 

1

MB

X

Not Used

Not Used

Not Used

Not Used

2

MB1

X

Not Used

Not Used

Not Used

Not Used

3

MI

X

X

X

Not Used

Not Used

4

Ring

X

X

X

X

X

5

Tip

X

X

X

X

X

6

MIC

X

X

X

Not Used

Not Used

7

PR

X

X

Not Used

Not Used

Not Used

8

PC

X

X

Not Used

Not Used

Not Used

 

 

 

 

 

 

 

 

 

 

 

Table C-17describes PHONE connector pinouts for RJ jack types. X indicates the signal is active.

Table C-17.

PHONE Connector Pinouts for Jack Operation

PHONE Connector

PHONE Jack

 

 

TELCO Jack Selection

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pin No.

Function

RJ4MB

RJ45S

RJ16C

RJ11C

 

 

 

 

 

 

 

 

 

1

N/C

N/C

N/C

N/C

N/C

2

N/C

N/C

N/C

N/C

N/C

3

MI

X

X

X

Not Used

4

Ring

X

X

X

X

5

Tip

X

X

X

X

6

MIC

X

X

X

Not Used

7

N/C

N/C

N/C

N/C

N/C

8

N/C

N/C

N/C

N/C

N/C

 

 

 

 

 

 

 

 

 

N/C = Not Connected

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Information

Country-Specific

 

 

 

 

 

 

 

 

 

Country-Specific Information C-39

Page 218 Page 220
Page 219
Image 219
Motorola and V.32bis, V.34-SDC Table C-16 Dialline Connector Pinouts for Jack Operation, Dial Line Telco Jack Selection
Page 218 Page 220
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