Raisecom
RC3000-15 (P100R001) Hardware Description
9 Asynchronous data cards
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Parameter
Description
Interface rate
The interface rate is related to the collection frequency:
The interface rate is up to 9.6 kbit/s when the collection
frequency is 64 kHz.
The interface rate is up to 19.2 kbit/s when the collection
frequency is 128 kHz.
The interface rate is up to 38.46 kbit/s when the collection
frequency is 256 kHz.
9.2.5 LEDs
Table 9-10 lists LEDs on the 8RS232H card.
Table 9-10
LEDs on the 8RS232H 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.
TD1–TD8
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.
RD1–RD8
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.
9.2.6 DIP switch
Table 9-11 lists configurations of the DIP switch on the 8RS232H card.
Table 9-11
Configurations of the DIP switch on the 8RS232H card
SW1
Function
Status
Description
KEY1
Enter or quit
ISP mode.
ON
Enter ISP mode. You can upgrade MCU program
through the serial interface on the backplane.
OFF
Enter normal working mode, and the card works
properly.