
Boards for HiPath 3000
P31003-H3560-S403-54-7620, 09/05
3-34
HiPath 3000 V6.0, HiPath 5000 V6.0, Provisional Service Manual
boards.fm
Central Boards
V.24 interface assignment
LAN connector assignment
Table 3-17
CBCPR - V.24 Interface Assignment (SUB-D Plug)
X18, pin
Signal
Description
1
–
Not used
2
RxD A
Receive data, channel A
3
TxD A
Transmit data, channel A
4
–
Not used
5
0 V
Ground
6
–
Not used
7
RTS A
Request to send, channel A
8
CTS A
Clear to send, channel A
9
–
Not used
Table 3-18
CBCPR - LAN Connector Assignment (RJ45 Jack)
Pin
Signal
Description
1
Tx +
Tr
2
Tx –
Transmit –
3
Rx +
R
4
–
Not used
5
–
Not used
6
Rx –
Receive –
7
–
Not used
8
–
Not used