Custom Audio Electronics KPM862, Руководство пользователя

Страница: 45 / 152

1 1 8 8
ETHERNET INTERFACE
Female RJ45 connector
J1
1 ETX+
2 ETX-
3 ERX+
4 +V
5 +V
6 ERX-
7 GND
8 GND
9 +3.3 V
10 LED-LNK
11 +3.3 V
12 LED-LAN
13 SH1
14 SH2
15 FIX1
16 FIX2
The functionality of two LEDs are speciied in following tables:
- For 10Base-T connection:
LED FUNCTION
LED-LNK Link (yellow color): the LED lights up when a connection is active.
LED-LAN Rx/Tx: (green color): the LED lights up when occurs a data reception or transmission.
- For 10/100Base-TX connection:
LED FUNCTION
LED-LNK
The LED light (yellow color) on when a connection is active and lashes when occurs a data
reception or transmission.
LED-LAN
The LED light (green color) on when occurs a 100 Mbit connection and off when occurs a
10 Mbit connection.
The device automatically recognizes the type of connection (cross or pin-to-pin).
The pinout shown in table represents the input signals to component J1 before the isolation voltage transformer (through-
hole pin).
45