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COMSPHERE 3800 Series Modems
E-4 September 1998 3810-A2-GB30-30
EIA RS-366-A Pin
Assignments
Table E-4 lists the EIA-366-A pin assignments for the
modem.
Table E-4
EIA RS-366-A Pin Assignments
RS-366-A
Pin
Name ITU-T Signal Source Definition
2 DPR 211 DTE Digit Present
3 ACR 205 ACE Abandon Call and Retry
4 CRQ 202 DTE Call Request
5 PND 210 ACE Present Next Digit
6 PWI 213 ACE Power Indication
7 SG 201
Signal Ground
13 DSC 204 ACE Distant Station
14 NB1 206 DTE Digital Lead (Pin 14)
15 NB2 207 DTE Digital Lead (Pin 15)
16 NB4 208 DTE Digital Lead (Pin 16)
17 NB8 209 DTE Digital Lead (Pin 17)
18 RC
ACE Receive Common
19 SC
DTE Send Common
22 DLO 203 ACE Data Line Occupied