Computer (dte) interface, Dial and two-wire leased line telephone interface – Motorola 3460 Fast'R User Manual

Page 26

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3460 Fast’R

A-8

Computer (DTE) Interface

The AccessWay rear panel has up to 32 female DB25 connectors, which
support a subset of the ITU-T V.24 and EIA/TIA-232E specifications.
Pinouts are as follows:

Dial and Two-Wire Leased Line Telephone Interface

The AccessWay enclosure rear panel has 32 RJ11 connectors or two
50-pin mass-termination connectors. Pinouts for each are as follows:

Computer Interface

V.24 Signal Number

Pin

Circuit

Function

103

2

BA/103

TXD

104

3

BB/104

RXD

105

4

CA/105

RTS

106

5

CB/106

CTS

107

6

CC/107

DSR

102

7

AB/102

Signal Ground

109

8

CF/109

DCD

114

15

DB/114

TXCLK

115

17

DD/115

RXCLK

108.x

20

CD/108.1/2

DTR

125

22

CE/125

RI

113

24

DA/113

XTCLK

Pins not listed here are not used.

RJ11 Interface Pinouts

Pin

Function

3

Ring

4

Tip

Pins not listed here are not used.

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