Mellanox (NASDAQ:MLNX) guides on its Q4 call for Q1 revenue of $78M-$83M, far below a consensus...

Mellanox (NASDAQ:MLNX) guides on its Q4 call for Q1 revenue of $78M-$83M, far below a consensus of $129.5M. Shares are halted, expect a big drop when they resume trading. Update (6:00 PM) : Shares have resumed trading, and are down 25% AH to $38.75.