Raisecom
RC3000-15 (P100R001) Hardware Description
13 Cables
Raisecom Proprietary and Confidential
Copyright © Raisecom Technology Co., Ltd.
223
CBL-MUL-HDB26M/NC (RS422 wiring)
Table 13-30
Color patterns of the CBL-MUL-HDB26M/NC cable (RS422 wiring)
HDB26M
figure
HDB26M
PIN
definition
Color
Direction
Channel
DTE→DCE
DCE→DTE
7
RXD+
Green/Red
√
Channel 1
17
TXD+
Red/Green
√
8
RXD-
Blue/Red
√
18
TXD-
Red/Blue
√
5
RXD+
Brown/Red
√
Channel 2
15
TXD+
Red/Brown
√
6
RXD-
Orange/Red
√
16
TXD-
Red/Orange
√
3
RXD+
Green/White
√
Channel 3
13
TXD+
White/Green
√
4
RXD-
Grey/Red
√
14
TXD-
Red/Grey
√
1
RXD+
Blue/White
√
Channel 4
11
TXD+
White/Blue
√
2
RXD-
Orange/White
√
12
TXD-
White/Orange
√
22
GND5
Grey/Black
Black/Grey
23
GND4
Brown/Black
Black/Brown
24
GND3
Orange/Black
Black/Orange
25
GND2
Green/Black
Black/Green