G.SHDSL NTU User Manual V0.03
138
V.35 interface (34-pin Winchester type) contains the following signals:
Pin
Signal
Abbr.
DTE
DCE
A
Chassis Ground
FGND
---
---
B
Signal Ground
GND
---
---
C
Request To Send
RTS
Out
In
D
Clear To Send
CTS
In
Out
E
Data Set Ready
DSR
In
Out
F
Data Carrier Detect
DCD
In
Out
H
Data Terminal Ready
DTR
Out
In
J
Unassigned
K
Unassigned
L
Unassigned
M
Unassigned
N
Unassigned
P
Send Data A
SD(A)
Out
In
R
Receive Data A
RD(A)
In
Out
S
Send Data B
SD(B)
Out
In
T
Receive Data B
RD(B)
In
Out
U
Terminal Timing A
SCTE(A)
Out
In
V
Receive Timing A
SCR(A)
In
Out
W
Terminal Timing B
SCTE(B)
Out
In
X
Receive Timing B
SCR(B)
In
Out
Y
Send Timing A
SCT(A)
In
Out
Z
Unassigned
AA
Send Timing B
SCT(B)
In
Out
BB
Unassigned
CC
Unassigned
DD
Unassigned
EE
Unassigned
FF
Unassigned
HH
Unassigned
JJ
Unassigned
KK
Unassigned
LL
Unassigned
MM
Unassigned
NN
Unassigned
V.35 is a partially balanced, partially single-ended interface specification. The data leads and clock leads are
balanced, the handshake leads are single-ended.
TD, RD, TC, RC and XTC are differential signals conforming to RS-422/V.11. Remaining signals are conformed
to RS-232.
Summary of Contents for G.SHDSL NTU
Page 1: ...G SHDSL NTU User Manual Version 0 03...
Page 9: ...G SHDSL NTU User Manual V0 03 8 1 4 Applications...
Page 30: ...G SHDSL NTU User Manual V0 03 29 E1 Interface...
Page 52: ...G SHDSL NTU User Manual V0 03 51...
Page 55: ...G SHDSL NTU User Manual V0 03 54...
Page 117: ...G SHDSL NTU User Manual V0 03 116 For E1 and Ethernet interface model...
Page 119: ...G SHDSL NTU User Manual V0 03 118 For Serial interface model For Ethernet interface model...
