Raisecom
RC3000-15 (P100R001) Hardware Description
11 Multi-service card
Raisecom Proprietary and Confidential
Copyright © Raisecom Technology Co., Ltd.
172
LED
Color
Description
IN-USE (13–16) Green
Data channel in-use LED
Blinking green: data is being received or sent. The
blinking frequency is related to the volume of data being
received.
11.1.6 Internal jumper
The jumper JP1 is used to configure downloading mode of MCU program. Enter ISP mode. In
this mode, the RC3000-15 is waiting to be upgraded. You can upgrade MCU program through
the serial interface on the backplane.
Table 11-11 lists the internal jumper used by the 16MULTI card.
Table 11-11
Internal jumper used by the 16MULTI card
JP1
Function
Description
Short-circuited
CONN ISP ON
Enter ISP mode.
Disconnected
NARMAL
Enter normal working mode.
After upgrade, JP1 must be disconnected; otherwise, the 16MULTI card will
malfunction.
11.1.7 DIP switch
You can configure the default value of the 16 MULTI card through the DIP switch. After you
configure the 16MULTI card through software, the DIP switch will not take effect.
Table 11-12 lists configurations of the DIP switch on the 16MULTI card.
Table 11-12
Configurations of the DIP switch on the 16MULTI card
–
BIT
No.
Description
Function description
ON
OFF (default)
Configuring
voice
interfaces
1
Configure polarity
reverse on the FXS
interface (configuring
through software is
invalid).
Supported
Not supported
Configuring
E&M
2
Configure audio 2/4
wire mode
2-wire mode
4-wire mode