Instruction Manual

HD132x Series User Manual
8
(2) RJ45 Connector
l Shielded Connector compliant with AT&T258 specifications
Pin No. Description Wire Color
1 Tx+ White with orange
2 Tx- Orange
3 Rx+ White with green
4 Not used Blue
5 Not used White with blue
6 Rx- Green
7 Not used White with brown
8 Not used Brown
Figure 3.3 RJ45 Connector
(3) Status Indicator LED's
There are four status indicator LED’s to indicate the following: (See Figure 3.1)
§ Power LED
Indicates the Power-On status of the HelloDevice.
§ Rx LED
Indicates that the Ethernet controller is receiving Ethernet packets from the network or not. If it is
correctly connected to the network, this LED will blink when packets are received
§ Tx LED
Indicates that the Ethernet controller is sending packets. Before setting the HelloDevice
network configuration, this LED will blink for every second. After network configuration, if
connected correctly, this LED blinks only in response to requests from the user's PC, for example
ping or server activity.
§ Collision LED
Indicates that one or more Ethernet packets transmitted from the Ethernet controller to the
network may have collided with another packets. In this case, the Ethernet controller will
automatically resend the packets.
1=Tx+
2=Tx-
3=Rx+
4=NC 5=NC
6=Rx-
7=NC
8=NC