Antimer L3+ - Approximately How Many Coins In 30 days I am about to receive one L3+ LiteCoin miner with
A hash speed of 4TH/s.

Approximately, how much litecoin could I 
reasonably expect to mine in 30 days with my L3+
running at full operating speed 24/7, with unlimited 
bandwidth up/down for my internet connection to
the miner? Approximately??

Thanks in advance for any response!
An Antimer L3+ could be making about 32 USD per Antminer per day. But the total over 30 days depends on a lot of things. If you take an average of 30$ over 30 days and bitcoin price average of 11,000, then you could make 900$.

Also, you need to include other things like a power outage, internet connection down, and hardware issues to be on safer side.

Let us know if this answers your question.