Edge-Core ES4704BD, Руководство пользователя, Страница: 23 / 93

13
1.4.2.1.1 Front Panel
The EM4704BD-M12GX-SFP provides 12 1000Base-SFP ports. At the same time, it
comes with 1 Console port (control console) and 1 10/100Base-Tx Ethernet port
(management port).
The Front Panel view is shown below:
Fig 1-6 EM4704BD-M12GX-SFP Front Panel View
1.4.2.1.2 Front Panel - Indicator
The following table describes the front panel indicators of EM4704BD-M12GX-SFP:
Table 1.1EM4704BD-M12GX-SFP
indicators description
LED Panel Symbol Status Description
On (Green)
Card powered
Power
Indicator
PWR
Off Card powered off
On (Green, blink at 1
Hz) Cards operating
normally
On (Green, blink at 8
Hz)
System is loading
On (Yellow, blink at 8
Hz)
System is shutting down
On (Red, blink at 8 Hz) Cards malfunction
Operation
indicator
RUN
Off
Cards are powered off
and can be removed
On (Green) Master
Master-Slave
indicator
M/S
Off
Slave
On (Green) Fan operating normally
Fan Assembly
Status
indicator:
FAN
OK
Off
Fan malfunctioning or
not present (with
Alarm
off)
SFP port indicator
Status
indicator
Link
On (Green)
Network connection on
SFP transceiver is
normal