Raisecom
RC3000-15 (P100R001) Hardware Description
4 DXC cards
Raisecom Proprietary and Confidential
Copyright © Raisecom Technology Co., Ltd.
34
4.2.5 Buttons
Table 4-20 lists buttons on the DXC card (E.30).
Table 4-20
Buttons on the DXC card (E.30)
Button
Status
Description
–
Buzzer
control
button
MUTE
(Up)
In this status, when an alarm is being
generated, the buzzer is mute. You cannot
change this status through software.
RING
(Down)
In this status, when an alarm is being
generated, the buzzer rings. You can shield this
status through software.
4.2.6 LEDs
Table 4-21 lists LEDs on the DXC card (E.30).
Table 4-21
LEDs on the DXC card (E.30)
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.
ACT
Green
Working mode LED
Green: the card is the master.
Off: the card is the slave.
100M
(SNMP)
Green
SNMP interface rate LED
Green: the Ethernet rate is 100 Mbit/s.
Off: the Ethernet rate is 10 Mbit/s or the interface is
disconnected.
LNK/ACT
(SNMP)
Green
SNMP interface working LED
Green: the SNMP interface is working properly.
Off: the SNMP interface is disconnected or is working
improperly.
Blinking green: the SNMP interface is receiving or
sending data.
100M
(NM-EXT)
Green
NM-EXT interface rate LED
Green: the NM-EXT interface is working at 100 Mbit/s.
Off: the NM-EXT interface is working at 10 Mbit/s.