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Cooper Bussmann 5073E-T Managed Ethernet Switch User Manual
Rev Version 1.1
LED
Color
State
Description
P7, P9, P10 (RJ-45)
Green (Upper LED) On
A network device is detected
Blinking
The port is transmitting or receiving packets from the TX device
Off
No device is attached
Green (Lower LED) On
1000 M
Off
10/100 M
Link/Active (P7, P9,
P10 SFP)
Green
On
The SFP port is linking
Blinking
The port is transmitting or receiving packets from the TX device
Off
No device is attached
P1–P6, P8
Green
On
A network device is detected
Blinking
The port is transmitting or receiving packets from the TX device
Off
No device attached
Amber
On
The port is operating in full-duplex mode
Blinking
Collision of packets occurred
Off
The port is in half-duplex mode or no device is attached