Huawei AR500 Series Hardware Description page 743

Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
Figure 6-70 Structure of a self-made cable
Table 6-110
Table 6-110 Pin assignments of a self-made cable
X1 (8AS)
1
2
3
4
5
6
7
8
Figure 6-71
Issue 10 (2019-03-06)
Main Label
X1
lists the pin assignments of a self-made cable.
Signal
DCD
DTR
DSR
GND
RXD
TXD
CTS
RTS
shows the pin connections of a self-made cable.
Copyright © Huawei Technologies Co., Ltd.
X2
8
1
Direction
←
→
←
-
←
→
←
→
6 Cables
X2 (console)
4
7
2
5
3
6
1
8
732