Thanks Patrick and thank you all for joining us today. Before discussing our quarterly results, as well as our outlook, we remind everyone that the financial results being referred to are provided on a non-GAAP basis. As Scott mentioned earlier, our Q1 press release and earnings presentation includes reconciliations of the non-GAAP financial measures to GAAP that are discussed on this call, both of these are available on our website. We delivered another quarter of strong financial results, highlighted by record first quarter revenue and solid operating profit. We ended the quarter with a solid balance sheet as well as record backlog and deferred revenue, positioning us well for continued growth in 2023 and into 2024. Before reviewing our Q1 2020 financials in more detail, let's briefly review the key highlights here on slide seven. For the quarter, we reported record revenue of $157.6 million with EPS of $0.12. Record bookings of $325.5 million and record backlog and deferred revenue of $623.5 million. Now, let's review our first quarter financials in detail. Turning to slide eight, again, total Q1 revenue was $157.6 million, up 6. 9% on a year-over-year basis. Looking first at our Broadband segment, Q1 revenue was $100.4 million, up 4.5% sequentially and 23% year-over-year, reflecting continued current customer ramp up and newer customer launches, including modest fiber revenue generated during the quarter. In our Video segment, we reported Q1 revenue of $57.3 million, down 16.1% sequentially and 13% year-over-year. Our Video revenue included SaaS revenue of $11.6 million, up 72% from the prior year, which was ahead of our expectations. We had one customer representing greater than 10% of total revenue during the quarter with Comcast representing 47% of total revenue, which was similar to last quarter. Total company gross margin was 53.9% for Q1 2023, up 120 basis points sequentially and 660 basis points year-over-year, reflecting increased gross margins in both of our business segments. Broadband gross margin was 50.1% for Q1 2023, up 250 basis points sequentially and 1,210 basis points year-over-year. This improvement was due mainly to a very favorable product and services mix and to a lesser extent, our strategic inventory investments to enable sea freight versus airfreight. Video segment gross margin was 60.4% in Q1 2023, up 50 basis points sequentially and 160 basis points year-over-year. This was primarily due to SaaS continuing to scale. Moving down the income statement, on slide nine, Q1 2023 operating expenses were $66.2 million, up 5.2% sequentially and 13.4% year-over-year. The increases were primarily due to increased research and development to support the growth of our Broadband business and the ongoing strategic transition of the Video segment to SaaS. Adjusted EBITDA for Q1 2023 was $21.4 million, or 13.6% of revenue, up 48.3% versus Q1 2022, comprised of $21.6 million from Broadband, representing 21.5% of segment revenue and a loss of $0.2 million from Video. This all translated into Q1 2023 EPS of $0.12 per share compared to $0.17 per share in Q4 2022 and $0.08 per share for Q1 2022. We ended the first quarter of 2023 with a calculated diluted weighted average share count of 117.8 million compared to 117.3 million in Q4 2022 and 110.6 million in Q1 2022. The year-over-year increase was primarily due to the issuance of shares for settlement of the premiums for convertible debt conversions upon maturity in December 2022 and the issuance of shares to employees for vested restricted stock units, ESPP purchases, and performance-based compensation. Turning now to the order book, we reported record bookings of $325.5 million. The book-to-bill ratio was 2.1 for the first quarter. For Q4 2022 and Q1 2022, our book-to-bill ratios were 0.8 and 1.4 respectively. Q1 bookings include particularly strong multi-year SaaS bookings and new CableOS commitments. Over time, as supply chain conditions improve, we expect this ratio to normalize and approach the historical benchmark of modestly greater than 1. Turning to the balance sheet on slide 10, we ended Q1 2023 with cash of $90.9 million compared to $89.6 million at the end of Q4 2022. The net $1.3 million sequential increase was due to a variety of factors including improved DSO. We generated $6.3 million cash from operations, net of investing $10.5 million in inventory. Increased inventory has, by design, enabled us to meet strong demand for our products and to proactively manage our supply chain, enhanced product availability, and provide us with flexibility to use a higher proportion of ocean freight over air freight, resulting in improved gross margin. As noted earlier, these investments helped drive the gross margin expansion we reported for the quarter. We also used $2.3 million of cash in the purchase of fixed assets. Turning to days sales outstanding, at the end of Q1 2023, DSO was 50 compared to 59 the previous quarter and 71 in the prior year period. Days inventory on hand was 163 days at the end Q1 2023, up 16.4% compared to the end of Q4 2022, and up over 71.6% compared to the end of Q1 2022. The increase reflects our continued proactive investment in inventory as we prepare for growth during the rest of 2023 and into 2024. Regarding capital allocation, our top priority remains driving our future growth. As such, we will continue to strategically invest in building inventory to meet the strong demand that we're seeing. We continue to enjoy considerable success by employing this strategy. However, if the supply chain situation improves substantially, as we've stated previously, we do have the flexibility to manage our working capital differently and generate additional cash by maintaining somewhat lower inventory levels. At the same time, our capital allocation strategy also takes into account our ability to return capital to our shareholders through stock repurchases. Again, as we stated previously, the timing and amount of any repurchases will depend on a variety of factors, including the price of Harmonic's common stock, market conditions, corporate needs, and regulatory requirements. At the end of Q1, total backlog and deferred revenue was $623.5 million. This record backlog and deferred revenue reflects strong demand from our large Broadband customers and growing Video SaaS commitments. The majority of our backlog and deferred revenue has customer request dates for shipments of products and providing services within the next 12 months. Please note that we are now guiding to majority within 12 months rather than our historical 80% guide. This change also reflects the timing of some commitments of greater than 12 months with scheduling in process. In summary, operating cash flow was solid in Q1 2023. Taking into consideration our stated capital allocation strategy whereby we invested our free cash into inventory to meet the persistent demand we're seeing from our customers and to support our continued growth and managing freight. Let's now review our revised non-GAAP guidance for 2023 beginning on slide 11. For total company, for the full year 2023, we expect revenue in the range of $705 million to $740 million, up $8 million at the midpoint from prior guidance. Gross margin in the range of 50.9% to 51.9%, an increase versus prior guidance. Operating expenses to range from $262 million to $271 million, a slight increase versus prior guidance. Adjusted EBITDA to range from $108 million to $125 million, up $7 million at the midpoint from our previous guidance. An effective tax rate of 20%, up from 13% last year as we exhausted our NOLs in the past year. A weighted average diluted share count of approximately 118.1 million. Please note that the convertible debt related dilution included in our share count uses the Q1 average stock price of $13.79. EPS to range from $0.63 to $0.74 per share, subject to the just mentioned dilution calculation up $0.05 at the midpoint from previous guidance and cash at the end of 2023 is expected to come in between $125 million and $135 million. For total company for the second quarter of 2023, on slide 12, we expect revenue in the range of $161 million to $171 million; gross margin in the range of 51.8% to 52.9%; operating expenses to range from $66 million to $68 million; adjusted EBITDA to range from $20 million to $25 million; an effective tax rate of 20%; a weighted average diluted share count of approximately 117.8 million; and EPS to range from $0.11 to $0.15 and cash to range from $90 million to $100 million. Turning to slide 13. For the full year 2023, based on our progress to-date and the latest customer information, we expect Broadband to achieve revenue between $450 million to $470 million, which is $5 million above prior guidance at the midpoint. Gross margins between 46% to 47%, a 100 basis point improvement over previous guidance, given our expectations for software/hardware mix. Operating expenses between $123 million to $128 million, up slightly from our previous guidance based on supporting increased customer activity and adjusted EBITDA between $90 million to $99 million. For our Broadband segment, in Q2, we expect revenue in the range of $101 million to $106 million. Gross margin in the range of 47% to 48%. Operating expenses in the range of $31 million to $32 million and adjusted EBITDA to range from $18 million to $20 million. Now, on slide 14, let's review full year 2023 Video segment guidance. We expect revenue in the range of $255 million to $270 million, up $2.5 million at the midpoint from previous guidance. Gross margins in the range of 59.5% to 60.5%. Operating expenses in the range of $139 million to $143 million, down slightly and adjusted EBITDA in the range of $18 million to $26 million. For our Video segment, in Q2, we expect revenue in the range of $60 million to $65 million. Gross margin in the range of 60% to 61%. Operating expenses in the range of $35 million to $36 million and adjusted EBITDA to range from $2 million to $5 million. In summary, during the first quarter, we continue to execute our strategic plans and drive strong growth in our Broadband segment, while advancing the planned transformation of our Video segment. We ended the first quarter with record backlog and deferred revenue. We believe this and the strong demand we continue to see from both new and existing customers positions us well for the rest of 2023 and into 2024 as we continue, to execute on our long-term business plan. Thank you, everyone, for your attention today. And now let's turn back to Patrick for final remarks before we open up the call for questions.