
Raisecom
RC3000-15 (P100R001) Hardware Description
11 Multi-service card
Raisecom Proprietary and Confidential
Copyright © Raisecom Technology Co., Ltd.
171
PIN
RS232 PIN
definition
V.24 PIN Definition RS422 PIN definition
RS485 PIN
definition
Name Description Name Description Name Description Name Description
7
TXD_1
No. 1 way of
data
TX_1
No. 1 way of
data
TX_1+
No. 1 way of
sending
T/RX
_1+
No. 1 way of
receiving/sen
ding
8
–
TC_1
TX_1-
T/RX
_1-
25
GND1
No. 1 way of
grounding
GND1
No. 1 way of
grounding
GND
Grounding
GND
Grounding
17
RXD_
1
Idle
RX_1
No. 1 way of
clock
RX_1+
No. 1 way of
receiving
–
Idle
18
–
RC_1
RX_1-
–
26
GND
Grounding
GND1
No. 1 way of
grounding
GND
Grounding
GND
Grounding
9
–
Idle
–
Idle
–
Idle
–
Idle
10
–
Idle
–
Idle
–
Idle
–
Idle
11.1.5 LEDs
Table 11-10 lists LEDs on the 16MULTI card.
Table 11-10
LEDs on the 16MULTI card
LED
Color
Description
PWR
Green
Power LED
Green: the power supply is normal.
Off: the power supply is abnormal.
SYS
Green
System status LED
Green: the system is working improperly.
Off: the system is working improperly.
Blinking green: the system is working properly.
FXS FXO
V24 RS485
Green
FXS and V24 LEDs being Green: there are MULTI-FXS
and MULTI-V24 modules.
All the four LEDs being Green: there are MULTI-FXS,
MULTI-FXO, MULTI-V24, and MULTI-RS485
module.
IN-USE (1–8)
Green
Voice channel in-use LED
Green: there is local hook-on (outputting signaling), local
ringing (inputting signaling), and calling. It indicates that
the channel is in use.
IN-USE (9–12)
Green
E&M channel in-use LED
Green: E signaling is being received or M signaling is
being sent. It indicates that the channel is in use.