Raisecom
RC3000-15 (P100R001) Hardware Description
10 Data cards
Raisecom Proprietary and Confidential
Copyright © Raisecom Technology Co., Ltd.
140
HDB26 PIN
PIN definitions
Cable
Description
23
GND
No.2 way of ground
24
GND
No.2 way of ground
25
GND
No.1 way of ground
26
GND
No.1 way of ground
10.2.5 LEDs
Table 10-9 lists LEDs on the 8V24 card.
Table 10-9
LEDs on the 8V24 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
Blinking green: the system is working properly.
Off: the system is working improperly.
TX1–TX8
Green
Sending data LED
Blinking green: the corresponding channel is sending
data. The blinking frequency is related to the volume of
data being sent.
Off: the corresponding channel is not sending data.
RX1–RX8
Green
Receiving data LED
Blinking green: the corresponding channel is receiving
data. The blinking frequency is related to the volume of
data being received.
Off: the corresponding channel is not receiving data.
10.2.6 DIP switch
Table 10-10 lists the DIP switch on the 8V24 card.
Table 10-10
DIP switch on the 8V24 card
SW1
Function
Status
Description
KEY1
Enter or quit
ISP mode.
ON
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.