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Cables A-3
The following table shows V.35/V.36 signals with V.35/V.36 DIMs on the SDB card.
V.35/V.36 (SDB)
Pin DCE
Position
Function/
Signal Name
Pin DTE
Position
Function/Signal
Name
1 --------------- SHIELD/FRAME
GROUND
1 --------------- SHIELD/FRAME
GROUND
2 <-------------- TRANSMITTED
DATA A
2 --------------> TRANSMITTED
DATA A
3 --------------> RECEIVED
DATA A
3 <-------------- RECEIVED DATA
A
4 <-------------- REQUEST TO
SEND
4 --------------> REQUEST TO
SEND
5 --------------> CLEAR TO
SEND
5 <-------------- CLEAR TO SEND
6 --------------> DATA SET
READY
6 <-------------- DATA SET
READY
7 -------------- SIGNAL
GROUND
7 --------------- SIGNAL
GROUND
8 --------------> DATA CARRIER
DETECT
8 <-------------- DATA CARRIER
DETECT
13 TRANSMIT
CLOCK (B)
13 --------------> TRANSMIT
CLOCK (B)
14 <-------------- TRANSMIT
DATA B
14 --------------> TRANSMIT DATA
B
15 --------------> TRANSMIT
CLOCK A
15 <-------------- TRANSMIT
CLOCK A
16 --------------> RECEIVED
DATA B
16 <-------------- RECEIVED DATA
B
17 --------------> RECEIVE
CLOCK A
17 <-------------- RECEIVE CLOCK
A
18 -------------- N/A 18 <-------------- LOOP 3 (V.36 only)
19 <-------------- RECEIVE
CLOCK B
19 --------------> RECEIVE CLOCK
B
20 <-------------- DATA
TERMINAL
READY
20 --------------> DATA TERMINAL
READY
21 -------------- N/A 21 <-------------- LOOP 3 (V.36 only)
23 <-------------- EXTERNAL
TRANSMIT
CLOCK B
23 -------------> EXTERNAL
TRANSMIT
CLOCK B
24 <-------------- EXTERNAL
TRANSMIT
CLOCK A
24 --------------> EXTERNAL
TRANSMIT
CLOCK A
25 -------------- TEST MODE 25 -------------- TEST MODE