Vanguard 6500 PLUS, Руководство по установке

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A-6 Cables
V.11 Signals (Standalone and Modulus 8/18 Enclosures)
Pin DCE
Position
V.11 Function/Signal
Name
Pi
n
DTE
Position
Function/Signal
Name
1 -------------- SHIELD/FRAME
GROUND 1 ------------- SHIELD/FRAME
GROUND
2 <------------ T
(A) TRANSMITTED
DATA A 2 ------------- TRANSMITTED
DATA A
3 ------------> R
(A) RECEIVED DATA A 3 <------------ RECEIVED DATA A
4 <------------ C
(A) CONTROL A 4 -----------> CONTROL A
6 ------------> I (B) INDICATION B 6 <------------ INDICATION B
7 -------------- SIGNAL GROUND 7 -------------- SIGNAL GROUND
8------------> I (A) INDICATION A 8 <------------ INDICATION A
13 -----------> S
(B) TRANSMIT CLOCK
B 13 <------------ TRANSMIT CLOCK
B
14 <----------- T
(B) TRANSMITTED
DATA B 14 ------------> TRANSMITTED
DATA B
15 ------------> S
(A) TRANSMIT CLOCK
A 15 <------------ TRANSMIT CLOCK
A
16 ------------> R
(B) RECEIVED DATA B 16 <------------ RECEIVED DATA B
17 ------------> * RECEIVE CLOCK A 17 <------------ RECEIVE CLOCK A
18------------> * RECEIVE CLOCK B 18 <------------ RECEIVE CLOCK B
19 ------------> * RECEIVE CLOCK B 19 <------------ RECEIVE CLOCK B
20 <----------- C
(B) CONTROL B 20 ------------> CONTROL B
21 ------------> S(B) TRANSMIT CLOCK
B 21 <------------ TRANSMIT CLOCK
B
22 <----------- X
(B) EXTERNAL
TRANSMIT CLOCK
B 22 ------------> EXTERNAL
TRANSMIT CLOCK
B
24 <------------ X
(A) EXTERNAL
TRANSMIT CLOCK
A 24 ------------> EXTERNAL
TRANSMIT CLOCK
A
*These V.11 signals are not used in the X.21 standard.