Financial Data and Key Metrics Changes - The company reported Q4 2023 revenue of 60.5million,whichwasbelowtheguidancerangeof63 million to 67million,primarilyduetolowerthanexpecteddatacenterrevenue[9][13]−Non−GAAPgrossmarginforQ4was36.41.6 million, or 0.04pershare,atthehighendoftheguidancerange[21]−AdjustedEBITDAforQ4was4.8 million, marking a positive performance [9][12] Business Line Data and Key Metrics Changes - Data center products generated 44.5millioninrevenue,morethandoublingyear−over−yearbutdown912.6 million, down 67% year-over-year but up 22% sequentially, driven by slow sales of DOCSIS 3.1 equipment [10][13] - Telecom products revenue was 2.8million,down5655.1 million in cash and cash equivalents, up from 31.2millionattheendofQ3[22]−Totaldebt,excludingconvertibledebt,decreasedto38.7 million from 46.6 million in the previous quarter [22] Q&A Session Summary Question: Insights on Microsoft project ramp-up - Management indicated that while the project is ramping, it will not reach a 100 million run rate in 2024, but may exit the year at that level [25][27] Question: AI-related applications for 400G products - The 400G products are being used primarily in AI infrastructure, particularly in connections between GPU clusters and switches [30] Question: Cable TV business expectations - The company expects a step function increase in the cable TV business in the second half of the year as new products are introduced [32] Question: Confidence in data center ramp-up - Management expressed confidence in the ramp-up due to continued investment in CapEx and positive customer feedback on new products [38][39] Question: Revenue mix between transceivers and lasers - Currently, 95% of data center revenue comes from transceivers and active optical cables, with expectations for this to remain consistent [43] Question: First quarter outlook by product segment - The decline in Q1 is expected to primarily come from the data center business, with CATV not significantly impacting overall revenue [60]