5
| Switch Design
Wieland Electric GmbH | BA001106 (Rev. A) | 01/2017
11
5.6
Description of the Front-Panel
On the front panel some LEDs can be found which indicate the power and network status.
LED Definition
LED
Color
Description
Frontpanel
P1
Green
On
Power input 1 is active
Off
Power input 1 is inactive
P2
Green
On
Power input 2 is active
Off
Power input 2 is inactive
P-Fail
Red
On
Power input 1 or 2 is inactive
Off
Power input 1 and 2 are active or
no power input
PoE (1~4)
Green
On
A device is connected utilizing
Power over Ethernet on the corre-
sponding port
Off
No device attached or power over
Ethernet function failed
Link / Active
(1~8)
Green
On
Connected to network
Flash-
ing
Networking is active
Off
Not connected to network
Duplex /
Collision
(1~8)
Yellow
On
Ethernet port full duplex
Flash-
ing
Collision of packets occurs
Off
Ethernet port half duplex or not
connected to network
5.6.1
Ethernet Port (ETH0 to ETH8)
Panel socket RJ45. It is suggested to adopt ELA/TIA as the wiring of the RJ-45.
Pin
Signal
mark
Description
Data flow direction
1
TXD+
Transmit Data – positive pole
Input/Output
2
TXD-
Transmit Data – negative pole
Input/Output
3
RXD+
Receive Data – positive pole
Input/Output
4
DC+
POE power + (if POE is
equipped)
5
DC+
POE power + (if POE is
equipped)
6
RXD-
Receive Data – negative pole
Input/Output
7
DC-
POE power - (if POE is equipped)
8
DC-
POE power - (if POE is equipped)
