Table 5: Eia-530 Connector Interface Signals For Hd-26 To Female Db-25 - Juniper CTP150 Manual

CTP150 Platform Hardware Documentation
Table 5: EIA-530 Connector Interface Signals for HD-26 to Female DB-25 (continued)
HD-26 Pin DB-25 Pin
2 17
3 15
4 24
5 2
6 8
7 6
8 5
9 13
10 19
11 4
12 20
13 18
14 16
15 9
16 12
17 11
18 14
19 10
20 22
21 21
22 25
23 —
24, 26 7
25 23
24
Description
Receive timing (RT)—A
Send timing (ST)—A (DCE)
Transmit timing (TT)—A (DTE)
Send data (SD)—A
Data carrier detect (DCD)—A
Data set ready (DSR)—A
Clear to send (CTS)—A
Clear to send (CTS)—B
Request to send (RTS)—B
Request to send (RTS)—A
Data terminal ready (DTR)—A
Local loopback (LL)
Receive data (RD)—B
Receive timing (RT)—B
Send timing (ST)—B (DCE)
Transmit timing (TT)—B (DTE)
Clear to send (CTS)—B
Data carrier detect (DCD)—B
Data set ready (DSR)—B
Remote loopback (RL)
Test mode (TM)
—
Signal ground (GND)
Data terminal ready (DTR)—B
Circuit
DD
DB
DA
BA
CF
CC
CB
CB
CA
CA
CD
LL
BB
DD
DB
DA
BA
CF
CC
RL
TM
—
Ground
CD
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