2 Architecture and Introduction
Hardware Description
H20RN
-
2000.V2 Series Platforms
6
Beijing Huahuan Electronics Co., Ltd.
Version 1.3(Oct.2019)
Mark
Color
Functional description
port
Off: port Link Down
PWR
Green
Device power state indication:
On: running normally
Off: running abnormally or unconnected
2.2.2 Device Ports
Ethernet Electrical Port
GE08E/GU08E provides 8 GE electrical ports, using standard RJ
-
45 socket. RJ
-
45 connector
diagram and pin definition is shown in Figure 2
5. The socket definition of GE port is shown in
Figure 2-5
RJ
-
45 connector pin number diagram
1
8
Table 2-4
RJ
-
45 socket definition at GE port
Pin
1
2
3
4
5
6
7
8
Definition
BI_A
+
BI_A- BI_B+ BI_C+ BI_C-
BI_B-
BI_D
+
BI_D
-
Note: BI stand for bidirectional.
Ethernet electrical port of H20RN
-
2000.V2 series platforms can
automatically detect the transceiver line order of the connected network cable
and make adaptions. So the port can be used whether the Ethernet interface is
MDI or MDI
-
X and whether the network cable used is crossover or
straight
-
through.
Summary of Contents for H20RN-2000.V2 Series
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