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SMA America, LLC
Device Overview
User Manual
SWebBox-BUS-eng-111033
23
5.3 Overview of the LEDs on the Network Connection
Item
LED
Condition
Meaning
A
Speed
On
100 MB connection speed
Off
10 MB connection speed
B
Link / Activity
On
Connection (Link) established
Flashing
The Sunny WebBox is currently transmitting or
receiving data (activity).
Off
No connection established