Hardware Description
H20RN
-
2000.V2 Series Platforms
2 Architecture and Introduction
Version 1.3(Oct.2019)
Beijing Huahuan Electronics Co., Ltd.
5
Table 2-3
The LED functional descriptions of H20RN
-
2000.V2 series IP/MPLS
aggregation platforms
Mark
Color
Functional description
RUN
Green
Device running indication (flash frequency 1s):
Blink: running normally
Off: running abnormally
MA
Green
Master/standby status indication:
On: at master status
Off: at standby status
ALM
Red
Alarm state indication:
On: alarm occurs
Off: no alarm occurs
BUSY
Red
System cards data synchronization indication:
On: data is synchronizing between system cards
Off: no data is synchronized between system
cards
Green LED
at NM
port
Green
Ethernet port Link and Active indication:
On: Ethernet port has built connection
Blink: Ethernet port has data received or sent
Off: Ethernet port has not built connection
Yellow
LED
at
NM port
Yellow
Ethernet port Speed indication:
On: port Link rate is 100M
Off: port Link rate is 10M or not connected
Blink: Ethernet port has data received or sent
LINK
at
optical
Green
Ethernet optical port Link state indication:
On: port Link Up
Summary of Contents for H20RN-2000.V2 Series
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