Beijing Huahuan Electronics H0EL-EthMux V8, Руководство пользователя

Страница: 12 / 31

Beijing Huahuan Electronics Co., Ltd
Huahuan
- 6 - H0EL-EthMux V8 User Manual V1.1
2.3 Front panel
2.3.1 Diagram
H0EL-EthMux V8 is shown in Fig. 2.3.1-1.
Fig. 2.3.1-1 Front panel of H0EL-EthMux V8
2.3.2 LED’s
There are 38 LED’s on the front panel, divided into 4 groups.
First group: PWR and Ready indicators.
The definition is as below table:
Table 2.3.2-1 PWR and Ready indicators
LED Color Definition Explanation
PWR G power indicator
On: Normal
Off: Power Off / Failure
Ready G operation status
On or off: System abnormal or
system initialization.
Blink: Normal operation
When power the device on, PWR indicator will be lit, indicator Ready will be on
temporarily, the other lights will blink alternately, which indicate the system is
starting now.
After a short time( about 60 seconds), light Ready begin to blink, the other light
will indicate the state of each ports respectively, which indicate system is working
well now.
If the Ready light doesn’t blink as above, which indicate the process runs
abnormally, please restart the system again.
Second group: Ethernet ports status indicator.
There are 4 RJ45 Ethernet ports in H0EL-EthMux V8, two uplink Ethernet
ports (UPLINK1 and UPLINK2) and two local Ethernet ports (DATA1 and
DATA2). Each port has 3 status indicators, from top to bottom, they are speed
indication, full/half duplex and link status indication, detailed explanation is as below
table:
Table 2.3.2-2 Ethernet indicator