Hardware Description
H20RN
-
2000.V2 Series Platforms
2 Architecture and Introduction
Version 1.3(Oct.2019)
Beijing Huahuan Electronics Co., Ltd.
19
EIA/TIA568B standard.
The line order of the 100 Mbit/s crossover cable is different from that of the 1000 Mbit/s
crossover cable. Diagrams of cable connection are shown in Figure 2
Figure 2-13
Line order of the 100 Mbit/s crossover cable
PIN 1
PIN 8
PIN 1
PIN 2
PIN 3
PIN 4
PIN 5
PIN 6
PIN 7
PIN 1
PIN 2
PIN 3
PIN 4
PIN 5
PIN 6
PIN 7
Connector1 (EIA/TIA568A)
Connector2 (EIA/TIA568B)
White/green
Green
White/orange
Orange
PIN 8
PIN 8
Blue
White/blue
White/orange
Orange
White/green
Blue
White/blue
Green
White/brown
Brown
Brown
White/brown
Figure 2-14
Line order of the 1000 Mbit/s crossover cable
PIN 1
PIN 8
PIN 1
PIN 2
PIN 3
PIN 4
PIN 5
PIN 6
PIN 7
PIN 1
PIN 2
PIN 3
PIN 4
PIN 5
PIN 6
PIN 7
Connector1 (EIA/TIA568A)
Connector2 (EIA/TIA568B)
White/green
Green
White/orange
Blue
Orange
White/blue
PIN 8
PIN 8
White/brown
Brown
White/orange
Orange
White/green
Blue
White/blue
Green
White/brown
Brown
1000Mbit/s crossover cable uses all 8 pins. The crossover is PIN1 to PIN3, PIN2 to
PIN6, PIN4 to PIN7, and PIN5 to PIN8.
NOTE
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