Table of Contents
Advertisement
Installation
Business Equipment (DTE) Connectors and Pinouts
Table 2-2
TIA/EIA-232-F (ITU-T V.24/V.28/ISO 2110) Interface Pinouts
Pin
232-F
2
BA
3
BB
4
CA
5
CB
6
CC
7
AB
8
CF
15
DB
17
DD
20
CD
22
CE
24
DA
Table 2-3
Interface Connector - Cable Splitter to Backplane
Pin No.
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
2-6
V.34
Name
Direction
103
SD
To DCE
104
RD
From DCE
105
RTS
To DCE
106
CTS
From DCE
107
DSR
From DCE
102
SIG GND
109
CO/DCD
From DCE
114
SC
From DCE
115
RC
From DCE
108/2
DTR
To DCE
125
RI
From DCE
113
TC
To DCE
Function
Modem A Transmit Data
Modem A Receive Data
Modem A Request To Send
Modem A Clear To Send
Modem A Data Set Ready
Ground
Modem A Data Carrier Detect
Modem B Receive Clock
Modem B Data Carrier Detect
Modem B External Clock
Modem B Transmit Clock
Modem B Clear To Send
Modem B Transmit Data
Modem A Transmit Clock
Modem B Receive Data
Modem A Receive Clock
Modem B Data Set Ready
Modem B Request To Send
Modem A Data Terminal Ready
Modem B Data Terminal Ready
Modem A Ring Indicator
Modem B ring Indicator
Modem A External Clock
SpectraComm Dual V.34 Modem
Installation and Operation
Function
Transmitted Data
Received Data
Request to Send
Clear to Send
Data Set Ready
-
Signal Ground
Data Channel Receive Line Signal Detect
Transmit Clock DCE Source
Received Clock
Data Terminal Ready
Ring Indicator
Transmit Clock DTE Source
060R122-000
Issue 15
Advertisement
Table of Contents
