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