Modem port interface – Paradyne 3161 User Manual

Page 227

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E. Pin Assignments

3160-A2-GB24-10

March 2001

E-5

MODEM Port Interface

The integral modem port connector is a 4-position, RJ11C-like modular jack
(

Table E-3, Modem Port Interface

).

The integral modem VF cable is a 14.5-foot, 26 AWG, 4-conductor keyed cable
with an RJ11C-like plug connector (

Figure E-4, Integral Modem Cable

). This cable

is supplied with your standalone DSU/CSU.

Figure E-4.

Integral Modem Cable

Table E-3.

Modem Port Interface

Signal

Pin Number

VF Ring

2

VF Tip

3

1

2

3

4

493-14157-01

RJ11

PLUG

RING

TIP

1

2

3

4

RJ11

PLUG

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