Raisecom
RC3000-15 (P100R001) Hardware Description
14 Appendix
Raisecom Proprietary and Confidential
Copyright © Raisecom Technology Co., Ltd.
237
Figure
PIN
Cable color
E&M
Channel
Description
43
Green background
with yellow loop
M signaling cable
19
Yellow background
with brown loop
Channel 7
Audio RX A in 4-wire mode
Idle in 2-wire mode
20
Brown background
with yellow loop
Audio RX B in 4-wire mode
Idle in 2-wire mode
44
Yellow background
with grey loop
Audio TX A in 4-wire mode
Audio TX/RX A in 2-wire mode
45
Grey background
with yellow loop
Audio TX B in 4-wire mode
Audio TX/RX B in 2-wire mode
21
Purple background
with blue loop
E signaling cable
22
Blue background
with purple loop
M signaling cable
46
Purple background
with orange loop
Channel 8
Audio RX A in 4-wire mode
Idle in 2-wire mode
47
Orange background
with purple loop
Audio RX B in 4-wire mode
Idle in 2-wire mode
23
Purple background
with green loop
Audio TX A in 4-wire mode
Audio TX/RX A in 2-wire mode
24
Green background
with purple loop
Audio TX B in 4-wire mode
Audio TX/RX B in 2-wire mode
48
Purple background
with brown loop
E signaling cable
49
Brown background
with purple loop
M signaling cable
25
Purple background
with grey loop
–
Idle
50
Grey background
with purple loop
–
Idle
The cable supports up to 8 E&M channels.
