Financial Data and Key Metrics Changes - Total revenue for Q4 2025 was $136.4 million, up 8% from $126.5 million in the previous quarter and up 48% from $92.2 million in Q4 2024 [14] - GAAP gross margin for Q4 increased to approximately 57.6%, while non-GAAP gross margin was approximately 59.6% [14] - GAAP loss from operations for Q4 was 11%, and non-GAAP income from operations was 16% of net revenue [16] - Net cash flow from operating activities was approximately $10.4 million, with cash and cash equivalents totaling approximately $101.4 million at the end of Q4 [16] Business Line Data and Key Metrics Changes - Infrastructure revenue for Q4 was approximately $47 million, broadband revenue was approximately $58 million, connectivity revenue was approximately $18 million, and industrial multi-market revenue was approximately $14 million [14] - Infrastructure revenue grew 30% for the full year and 76% in Q4 year-over-year, driven by strong growth in data center optical interconnects and wireless infrastructure [8][12] - The broadband business is expected to decline year-over-year due to the transition to DOCSIS 4.0, with a seasonal decline expected in Q1 [27][28] Market Data and Key Metrics Changes - The company expects to achieve significant revenue from the Keystone PAM4 DSP family, projecting $100-$130 million in revenue for 2026 [9] - The cloud data centers are deploying 10-gigabit XGS-PON, with the company securing its first PON data center design win [10] - The company anticipates strong growth in the Ethernet market as its 2.5 gigabit Ethernet switch and PHY portfolio expands into commercial, enterprise, and industrial applications [13] Company Strategy and Development Direction - The company is focused on high-value multi-year growth markets, including data center connectivity, wireless infrastructure, and broadband access [6][8] - Investments are being made in areas of strategic importance to build a solid foundation for sustainable growth and profitability in 2026 and beyond [19] - The company aims to strengthen its position in the optical DSP market and expand its offerings in response to evolving market demands [44][45] Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in sustained growth expectations and market momentum, entering 2026 with strong momentum across its portfolio [6] - The company expects solid growth in 2026 driven by new design wins and expanding content opportunities across its product portfolio [18] - Management highlighted the competitive advantage of power efficiency and the importance of performance over pricing in the optical market [73] Other Important Information - The company repurchased $20 million of its common stock in Q4, reflecting confidence in its growth trajectory [6][16] - The company is experiencing improved visibility and robust bookings, which are expected to drive growth in 2026 [18] Q&A Session Summary Question: Can you talk about the PAM4 DSP business and its growth? - Management indicated strong traction and design wins in the PAM4 DSP market, with expectations for continued growth in 2026 and 2027 [21][22] Question: What is the trajectory for the broadband business? - Management expects a decline in the broadband business in the first half of the year due to the transition to DOCSIS 4.0, with potential recovery in the second half [27][28] Question: What is the magnitude of opportunity within the data center segment? - Management highlighted the significant potential in the data center market, particularly with PON as a control plane layer and the increasing sophistication of compute racks [33][34] Question: Can you discuss the share repurchase authorization? - Management conveyed that the share repurchase signals confidence in the balance sheet and cash flow improvement, with revenue stability and an improving outlook [37][38] Question: How is the competitive landscape evolving for optical products? - Management expressed confidence in strengthening their position in the optical market with the rollout of new products, including the 1.6 terabit solutions [44][45] Question: What are the biggest opportunities for market share gain in 2026? - Management identified optical transceivers, storage accelerators, PON market revenues, and wireless infrastructure growth as key areas for market share gain [76]

Financial Data and Key Metrics Changes - Q3 2025 revenue reached $126.5 million, representing a 16% sequential increase and a 56% year-over-year growth from $81.1 million in Q3 2024 [6][13] - GAAP gross margin for Q3 was approximately 56.9%, while non-GAAP gross margin was about 59.1% [13] - GAAP operating expenses were $113.2 million, with non-GAAP operating expenses at $59.5 million [13] - Net cash flow from operating activities was approximately $10.1 million, with cash and equivalents totaling around $113 million at the end of Q3 [14] Business Line Data and Key Metrics Changes - Infrastructure revenue for Q3 was approximately $40 million, broadband revenue was about $58 million, connectivity revenue was around $19 million, and industrial multi-market revenue was approximately $9 million [13] - Infrastructure end market revenues increased by 16% sequentially and 75% year-over-year [6] - Broadband connectivity saw an 80% year-over-year growth, while connectivity solutions grew by 50% year-over-year [9] Market Data and Key Metrics Changes - The company anticipates strong revenue acceleration in 2026 due to new design wins across its portfolio, particularly in high-speed data center optical interconnects and wireless infrastructure [6][7] - The wireless infrastructure segment is expected to benefit from increased carrier CapEx spending, with significant design activity noted for the Sierra 5G product line [8][12] Company Strategy and Development Direction - The company is focusing on strategic investments in high-value end markets such as optical interconnects, wireless infrastructure, storage accelerators, and broadband access to drive growth [11][12] - The management expressed optimism about the growth potential in infrastructure markets, projecting revenue in this segment to reach between $300 million and $500 million in the next two to three years [23] Management's Comments on Operating Environment and Future Outlook - Management highlighted a cautious yet optimistic outlook for 2026, with expectations of continued growth driven by design wins and customer traction [20][21] - The company noted that while broadband growth may moderate, it still anticipates market share gains in fiber PON and DOCSIS 4.0 solutions [40][41] Other Important Information - The company is experiencing a significant increase in design activity for its Sierra 5G products, with major telecom providers launching new products based on this technology [8][12] - The management emphasized the importance of maintaining a sustainable execution and value proposition to navigate the current supply chain challenges and pricing pressures from foundries [66] Q&A Session Summary Question: Can you provide context on the exceptional growth expected in 2026? - Management indicated that while 2025 is expected to show significant growth, the design win activities across various product lines suggest even stronger growth potential in 2026 [20][21] Question: What is the outlook for the wireless infrastructure segment? - Management noted that telecom operators are beginning to increase their infrastructure spending, which is expected to drive strong growth in the wireless segment [22][23] Question: How do you see the optical business trending for next year? - Management expressed optimism about the optical segment, noting that growth is expected to continue as new products ramp up, although competition remains a factor [29][30] Question: What are the expectations for broadband connectivity in the upcoming quarters? - Management expects some moderation in broadband growth but does not foresee an overall decline, with strong growth anticipated in fiber PON solutions [40][41] Question: How does the company plan to address supply chain constraints? - Management acknowledged the challenges posed by supply chain issues and emphasized the need for innovative strategies to maintain margins [66][80]