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INSTALLATIONS
20 AFW-3000 User’s Manual
J7: Extra LAN_LED Define
This 20-pin header can be used to support either one RJ45 connector or one fiber
optic channel connector. Below are the pin assignments of these two selections.
Pin
RJ45 LED Signal Pin Fiber LED
Signal
1 VCC 1 VCC5
2 VCC3 2 VCC3
3 PORT1 ACT 3 P1 LINK ACT
4 PORT3 ACT 4 P3 LINK ACT
5 PORT1 LINK 5 PULL UP 1
6 PORT3 LINK 6 PULL UP 3
7 PORT1 LINK100 7 Reserved
8 PORT3 LINK100 8 Reserved
9 PORT1 LINK1000 9 Reserved
10 PORT3 LINK1000 10 PULL UP 3
11 PORT2 ACT 11 P2 LINK ACT
12 PORT4 ACT 12 P4 LINK ACT
13 PORT2 LINK 13 PULL UP 2
14 PORT4 LINK 14 PULL UP 4
15 PORT2 LINK100 15 Reserved
16 PORT4 LINK100 16 Reserved
17 PORT2 LINK1000 17 Reserved
18 PORT4 LINK1000 18 Reserved
19 GND 19 GND
20 GND 20 GND