Raisecom RC3000E - Page 85

Raisecom
RC3000E (P100R001) Product Description
7 Appendix
Raisecom Proprietary and Confidential
Copyright © Raisecom Technology Co., Ltd.
74
Figure
HDB26M PIN
DB25F PIN
Definition
Channel
Connected to the
shell
1
–
Channel 2
5
3
TX2
15
2
RX2
6
15, 17 (two pins are
short connected)
TC2
16
24
RC2
23, 24
7 (two pins share PIN
7)
GND2
Connected to the
shell
1
–
Channel 3
3
3
TX3
13
2
RX3
4
15, 17 (two pins are
short connected)
TC3
14
24
RC3
21, 22
7 (two pins share PIN
7)
GND3
Connected to the
shell
1
–
Channel 4
1
3
TX4
11
2
RX4
2
15, 17 (two pins are
short connected)
TC4
12
24
RC4
19, 20
7 (two pins share PIN
7)
GND4
The wiring is also applicable to the CBL-V24-HDB26M/4DB25M.