User manual

24 Port Gigabit Ethernet PoE Switch – User Manual Page 4 of 72
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©2014 MICROSENS GmbH & Co. KG – Hamm/Germany www.microsens.com
• LED Indicators
LED
Color
Function
System/Mode LED
System
Green
Lit when +3.3V power is coming up
Link/Act
Green
Lit when Link/Act LED mode is active
Speed
Green
Lit when Speed LED mode is active
PoE
Green
Lit when PoE LED mode is active
10/100/1000Ethernet TP Port 1 to 24 LED
Link/Act
Green
Lit when connection with remote device is good
Blinks when any traffic is present
Speed
Green/
Yellow/
Off
Lit Green when TP link on 1000Mbps speed
Lit Yellow when TP link on 10/100Mbps speed
Off when no link occur
PoE
Green
Lit when PoE Power is active
1000SX/LX Gigabit Fiber Port 21 - 24 LED
LINK/ACT
Green
Lit when SFP connection with remote device is
good
Blinks when any traffic is present
Speed
Green/
Yellow/
Off
Lit Green when SFP link on 1000Mbps speed
Lit Yellow when SFP link on 100Mbps speed
Off when no link occur
Table1-1
1-4-2. User Interfaces on the Rear Panel
Fig. 1-3 Rear view
1-5. View of Optional Modules
Fig. 1-4 Front view of standard SFP transceiver