Press Release

Harmonic Announces Unaudited Fourth Quarter and Year-End Results; Focus on New Solutions for the Evolving Digital Video Market

January 19, 2006

SUNNYVALE, Calif.--(BUSINESS WIRE)--Jan. 19, 2006--Harmonic Inc. (Nasdaq:HLIT), a leading provider of digital video, broadband optical networking and IP delivery systems, today announced its unaudited results for the quarter and year ended December 31, 2005.

For the fourth quarter of 2005, the Company reported net sales of $63.7 million, compared to $85.6 million in the fourth quarter of 2004 and $61.0 million in the third quarter of 2005. For the full year 2005, the Company reported net sales of $257.4 million, compared to $248.3 million in 2004. International sales represented 41% of total sales for the fourth quarter and 40% for the full year of 2005, compared to 36% and 42%, respectively, for the same periods in 2004.

The Company's Convergent Systems division (CS), which designs, manufactures and markets digital headend systems for a number of markets, had divisional net sales of $37.2 million in the fourth quarter of 2005, compared to $67.7 million in the same period of 2004 and $35.8 million in the third quarter of 2005. The year-over-year decline in CS sales was primarily the result of exceptionally large shipments to a cable customer and a satellite customer that were recorded in the fourth quarter of 2004. The sequential increase in CS sales from the third quarter to the fourth quarter of 2005 was driven principally by increased revenue from another cable customer for digital simulcast projects.

The Broadband Access Networks division (BAN), which designs, manufactures and markets fiber optic products primarily for broadband cable networks, had divisional net sales of $26.5 million in the fourth quarter of 2005, up from $17.9 million in the same period of 2004 and from $25.2 million in the third quarter of 2005. The year-over-year increase in BAN sales for the fourth quarter of 2005 reflects increased shipments to a large domestic telco customer for its fiber-to-the-premises (FTTP) project.

For the fourth quarter of 2005, the Company's gross margins were adversely impacted by significant sales of lower-margin FTTP products and a net charge of $2.8 million for excess and obsolete inventory. In addition, in connection with the Company's consolidation of its CS and BAN divisions in order to reduce operating overhead and strengthen its strategic focus on video delivery solutions, the Company recorded a charge of $1.1 million in severance expenses for terminated employees. The Company also recorded a benefit to its excess facilities reserve of $1.1 million due to the recently completed sub-lease of an excess facility.

The GAAP net loss for the fourth quarter of 2005 was $2.0 million or $0.03 per share, compared to GAAP net income of $10.2 million or $0.14 per diluted share for the same period of 2004. For the full year 2005, the GAAP net loss was $5.7 million or $0.08 per share, compared to net income of $1.6 million or $0.02 per diluted share in 2004. Excluding the effects of a non-cash accounting charge for the amortization of intangibles, severance costs, and the benefit to the excess facilities reserve, the non-GAAP net loss for the fourth quarter of 2005 was $1.8 million or $0.02 per share, compared to a non-GAAP net income of $12.7 million or $0.17 per diluted share for the same period of 2004. As of December 31, 2005, the Company had cash, cash equivalents and short-term investments of $110.8 million, an increase of $5.9 million and $10.2 million over the balances at September 30, 2005 and December 31, 2004, respectively.

For the first half of 2006, the Company expects net sales of approximately $115 to $125 million. Revenues are expected to grow in the second half of 2006, as compared to the first half, as a result of anticipated growth in orders for new video products. For the full year, Harmonic anticipates that sales will be 10% lower to flat as compared to 2005, due in large part to the expectation of substantially lower shipments of third party products and FTTP products. As a result of these anticipated favorable changes in product mix, new product introductions, and recent expense reductions, the Company expects to return to profitability for 2006 on a non-GAAP basis. This non-GAAP basis excludes the effect of stock option compensation charges, as the Company has not yet completed its evaluation of the impact of new accounting rules which are applicable to Harmonic beginning in January 2006.

"In 2005, we continued to lead the transition to all-digital systems in cable, expanded our customer base in the telco market and introduced important new technology that will help shape the future of video," said Anthony J. Ley, Chairman, President and Chief Executive Officer. "During the year, we made significant shipments to three major domestic cable companies for digital simulcasting deployments and expect other cable operators to implement similar architectures in 2006. We delivered digital video systems to many new international telco customers for IPTV deployments in Europe, Asia, Canada and Latin America. We also worked closely with our satellite customers in their planned migration to new video compression technology."

"In 2006, we see our cable, satellite and telco customers exploring new technology to enable the next generation of video services. Accordingly, we have reorganized Harmonic to focus more resources on flexible solutions that provide operators with the ability to offer video services over a variety of networks to a growing array of home, office and mobile devices. We believe our sustained investment in groundbreaking new products will drive our long term growth."

Harmonic will also host a conference call today to discuss its financial results at 2:00 P.M. Pacific (5:00 P.M. Eastern). A listen-only broadcast of the conference call can be accessed on the Company's website at www.harmonicinc.com or by calling +1-617-213-8845 (participant code 58085467). The replay will be available after 5:00 P.M. today at the same website address or by calling +1-617-801-6888 (participant code 13840087).

About Harmonic Inc.

Harmonic Inc. is a leading provider of digital video, broadband optical networking and IP delivery systems to cable, satellite, telecom and broadcast network operators. Harmonic's open standards-based solutions for the headend through the last mile enable customers to develop new revenue sources and a competitive advantage by offering powerful interactive video, voice and data services such as video-on-demand, high definition digital television, telephony and Internet access.

Harmonic (Nasdaq:HLIT) is headquartered in Sunnyvale, California with R&D, sales and system integration centers worldwide. The Company's customers, including many of the world's largest communications providers, deliver services in virtually every country. For more information, visit www.Harmonicinc.com.

This press release contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934, including statements related to our expected net sales for the first quarter of 2006; statements related to our unaudited financial results for the fourth quarter and year ended December 31, 2005; our expectation that revenues will grow in the second half of 2006 compared to the first half of the year as a result of orders for new video products; our expectation that sales will be 10% lower to flat in 2006 compared to 2005; our expectation that we will ship substantially lower quantities of third party products and FTTP products in 2006 compared to 2005; our expectations that anticipated changes in mix of products we sell, new product introductions and our expense reductions will result in our return to operating profitability on a non-GAAP basis; our expectation that the new technology that we introduced in 2005 will help shape the future of video; our expectation that cable operators will deploy digital simulcasting architectures in 2006; our expectation that cable, satellite and telco customers will explore new technology to enable the next generation of video services; and our expectation that our sustained investment in new products will drive our long term growth. Our expectations and beliefs regarding these matters may not materialize, and actual results in future periods are subject to risks and uncertainties that could cause actual results to differ materially from those projected. These risks include delays or decreases in capital spending in the cable, satellite and telco industries, customer concentration and consolidation, general economic conditions, market acceptance of new or existing Harmonic products, losses of one or more key customers, risks associated with Harmonic's international operations, inventory management problems, the effect of competition, difficulties associated with rapid technological changes in Harmonic's markets, the need to introduce new and enhanced products, and risks associated with a cyclical and unpredictable sales cycle. The forward-looking statements contained in this press release are also subject to other risks and uncertainties, including those more fully described in Harmonic's filings with the Securities and Exchange Commission, including our Annual Report filed on Form 10-K for the year ended December 31, 2004, our Quarterly Reports on Form 10-Q for the quarterly periods ended April 1, 2005, July 1, 2005 and September 30, 2005, and our current reports on Form 8-K. Harmonic does not undertake to update any forward-looking statements.

Editor's Note: Product and company names used here are trademarks or registered trademarks of their respective companies.

                             Harmonic Inc.
                 Condensed Consolidated Balance Sheets
                            (In thousands)
                              (Unaudited)
                                             December 31, December 31,
                                                 2005         2004
                                             ------------ ------------
Assets
Current assets:
   Cash and cash equivalents                 $    37,818  $    26,603
   Short-term investments                         73,010       74,004
   Accounts receivable, net                       43,433       64,148
   Inventories                                    38,552       41,763
   Prepaid expenses and other current assets       8,335        8,504
                                              -----------  -----------
   Total current assets                          201,148      215,022

Property and equipment, net                       17,040       19,611
Intangibles and other assets                       8,109        7,723
                                              -----------  -----------
                                             $   226,297  $   242,356
                                              ===========  ===========
Liabilities and stockholders' equity
Current liabilities:
   Current portion of long-term debt         $       812  $     1,067
   Accounts payable                               19,378       22,381
   Income taxes payable                            6,480        7,099
   Deferred revenue                               19,687       15,469
   Accrued liabilities                            37,438       51,894
                                              -----------  -----------
   Total current liabilities                      83,795       97,910
                                              -----------  -----------

Long-term debt, less current portion                 460        1,272
Accrued excess facilities costs                   18,357       24,085
Other non-current liabilities                     10,703        8,532
                                              -----------  -----------

   Total liabilities                             113,315      131,799
                                              -----------  -----------
Stockholders' equity:
   Common stock                                2,048,164    2,039,810
   Accumulated deficit                        (1,934,715)  (1,928,984)
   Accumulated other comprehensive income
    (loss)                                          (467)        (269)
                                              -----------  -----------
   Total stockholders' equity                    112,982      110,557
                                              -----------  -----------
                                             $   226,297  $   242,356
                                              ===========  ===========


                             Harmonic Inc.
            Condensed Consolidated Statements of Operations
                 (In thousands, except per share data)
                              (Unaudited)

                                Three Months Ended     Year Ended
                                ------------------ -------------------
                                 Dec. 31, Dec. 31, Dec. 31,  Dec. 31,
                                   2005     2004      2005      2004
                                 -------- -------- --------- ---------
Net sales                        $63,740  $85,579  $257,378  $248,306
Cost of sales                     41,633   45,806   163,430   143,811
                                  -------  -------  --------  --------
Gross profit                      22,107   39,773    93,948   104,495
                                  -------  -------  --------  --------
Operating expenses:
  Research and development         9,787   10,076    38,168    35,585
  Selling, general and
   administrative                 14,372   17,800    61,475    59,742
  Amortization of intangibles        116    1,933     1,349     7,732
                                  -------  -------  --------  --------
Total operating expenses          24,275   29,809   100,992   103,059
                                  -------  -------  --------  --------
Income/(loss) from operations     (2,168)   9,964    (7,044)    1,436
Interest and other income, net       564      483     1,750       727
                                  -------  -------  --------  --------
Income/(loss) before income
 taxes                            (1,604)  10,447    (5,294)    2,163
Provision for income taxes           412      289       437       589
                                  -------  -------  --------  --------
Net income/(loss)                $(2,016) $10,158  $ (5,731)    1,574
                                  =======  =======  ========  ========
Net income (loss) per share
   Basic                         $ (0.03) $  0.14  $  (0.08) $   0.02
                                  =======  =======  ========  ========
   Diluted                       $ (0.03) $  0.14  $  (0.08) $   0.02
                                  =======  =======  ========  ========
Weighted average shares
   Basic                          73,606   72,275    73,279    72,015
                                  =======  =======  ========  ========
   Diluted                        73,606   73,221    73,279    73,043
                                  =======  =======  ========  ========


                             Harmonic Inc.
     Non-GAAP Condensed Consolidated Statements of Operations (1)
                 (In thousands, except per share data)
                              (Unaudited)

                                Three Months Ended     Year Ended
                                ------------------ -------------------
                                 Dec. 31, Dec. 31, Dec. 31,  Dec. 31,
                                   2005     2004      2005      2004
                                 -------- -------- --------- ---------
Net sales                        $63,740  $85,579  $257,378  $248,306
Cost of sales                     41,322   45,228   162,023   141,687
                                  -------  -------  --------  --------
Gross profit                      22,418   40,351    95,355   106,619
                                  -------  -------  --------  --------
Operating expenses:
   Research and development        9,336   10,076    37,717    35,585
   Selling, general and
    administrative                15,002   17,800    62,105    59,742
                                  -------  -------  --------  --------
Total operating expenses          24,338   27,876    99,822    95,327
                                  -------  -------  --------  --------
Non-GAAP income/(loss) from
 operations                       (1,920)  12,475    (4,467)   11,292
Interest and other income, net       564      483     1,750       727
                                  -------  -------  --------  --------
Non-GAAP income/(loss) before
 income taxes                     (1,356)  12,958    (2,717)   12,019
Provision for income taxes           412      289       437       589
                                  -------  -------  --------  --------
Non-GAAP net income/(loss)       $(1,768) $12,669  $ (3,154) $ 11,430
                                  =======  =======  ========  ========
Non-GAAP net income(loss) per
 share
   Basic                         $ (0.02) $  0.18  $  (0.04) $   0.16
                                  =======  =======  ========  ========
   Diluted                       $ (0.02) $  0.17  $  (0.04) $   0.16
                                  =======  =======  ========  ========
Weighted average shares
   Basic                          73,606   72,275    73,279    72,015
                                  =======  =======  ========  ========
   Diluted                        73,606   73,221    73,279    73,043
                                  =======  =======  ========  ========

(1) These Non-GAAP Condensed Consolidated Statements of Operations are
    provided to enhance overall understanding of our current financial
    performance and our prospects for the future. The presentation of
    this Non-GAAP information is not intended to be considered in
    isolation or as a substitute for results prepared in accordance
    with GAAP and is not necessarily comparable to Non-GAAP results
    published by other companies. A table reconciling the Non-GAAP net
    loss to the GAAP net loss follows below.


                             Harmonic Inc.
                 Non-GAAP to GAAP Loss Reconciliation
                              (Unaudited)

                                  Three Months Ended    Year Ended
                                  ------------------ -----------------
                                   Dec. 31, Dec. 31, Dec. 31, Dec. 31,
(In thousands)                       2005     2004     2005     2004
                                   -------- -------- -------- --------
Non-GAAP net income (loss)         $(1,768) $12,669  $(3,154) $11,430

Items charged to cost of sales:
Amortization of intangibles           (158)  (1,540)  (1,254)  (6,161)
Realized margin on reserved
 products sold                           -      962        -    4,037
Severance expenses                    (153)       -     (153)       -
                                    -------  -------  -------  -------
Total of charges to cost of sales     (311)    (578)  (1,407)  (2,124)
                                    -------  -------  -------  -------

Items charged to operating
 expenses:
Amortization of intangibles           (116)  (1,933)  (1,349)  (7,732)
Facilities adjustments               1,118        -    1,118        -
Severance expenses                    (939)       -     (939)       -
                                    -------  -------  -------  -------
Total of charges to operating
 expenses                               63   (1,933)  (1,170)  (7,732)
                                    -------  -------  -------  -------

GAAP net income (loss)             $(2,016) $10,158  $(5,731) $ 1,574
                                    =======  =======  =======  =======

    CONTACT: Harmonic Inc.
             Chief Financial Officer
             Robin N. Dickson, 408-542-2500
             or
             StreetConnect
             Investor Relations
             Michael Newman, 408-542-2760

    SOURCE: Harmonic Inc.