F-6 Eia-232/V.24 Connector Pin Assignments - Paradyne COMSPHERE 3610 Operator's Manual

COMSPHERE 3600 Series Data Service Units
Pin Pin
EIA-232
2 BA
3 BB
4 CA
5 CB
6 CC
7 AB
8 CF
9 —
10 —
12 CI
1
13 —
14 SBA
15 DB
16 SBB
17 DD
18 LL
1
19 —
20 CD
21 RL
22 CE
1
23 CH
24 DA
25 TM
1
Data Signal Rate Selector function is not available at this time. These leads can be used for the External
Lead functions.
2
Ring Indicator function is only available on a DBM-V, DBM-S, or DBM-D at this time.
F-6
EIA-232/V.24 Connector Pin Assignments
Circuit Name
ITU-T
103
104
105
106
107
102
109
—
—
112
—
118
114
119
115
141
—
108.2
140
125
111
113
142
Table F-6
Function F nction
Transmit Data (TXD)
Received Data (RXD)
Request-to-Send (RTS)
Clear-to-Send (CTS)
Data Set Ready (DSR)
Signal Ground (SG)
Received Line Signal Detect (LSD)
Positive Test Voltage
Negative Test Voltage
Data Signal Rate Selector I – DCE Source (alternate
external control lead I)
Data Signal Rate Selector II – DCE Source (alternate
external control Lead II)
Secondary Transmit Data
Transmitter Signal Element Timing – DCE Source
Secondary Received Data
Receiver Signal Element Timing – DCE Source
Local Loopback (LL)
Data Signal Rate Selector II – DTE Source (alternate
external control alarm Lead II)
Data Terminal Ready (DTR)
Remote Digital Loopback (RL)
2
Ring Indicator (RI)
Data Signal Rate Selector I – DTE Source (alternate
external control alarm Lead I)
Transmitter Signal Element Timing – DTE Source
Test Mode (TM)
July 1999 3610-A2-GB91-90