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                                     [LOGO]

                                CIENA CORPORATION
                               1201 Winterson Road
                            Linthicum, Maryland 21090

                    NOTICE OF ANNUAL MEETING OF STOCKHOLDERS

     The 1999 Annual Meeting of Stockholders of CIENA  Corporation  will be held
at the Harbor Inn Pier 5, 711 Eastern Avenue, Baltimore,  Maryland on Wednesday,
March 10, 1999 at 3:00 p.m. for the following purposes:

     1.   To elect two Class II directors.

     2.   To ratify the selection of  PricewaterhouseCoopers  LLP as independent
          public accountants for the Corporation.

     3.   To  consider  and act upon such other  business as may  properly  come
          before the meeting.

     Whether or not you  expect to attend the  meeting,  please  sign,  date and
return the  enclosed  proxy as  promptly as  possible  in the  enclosed  stamped
envelope.

                                             By Order of the Board of Directors

                                             /s/ G. Eric Georgatos

                                             G. Eric Georgatos
                                             Secretary

Linthicum, Maryland
February 8, 1999





                                PROXY STATEMENT

                         Annual Meeting of Stockholders

                                 March 10, 1999

     This  Proxy  Statement  is  furnished  on or  about  February  8,  1999  to
stockholders  of CIENA  Corporation  (the  "Corporation"),  1201 Winterson Road,
Linthicum,  Maryland 21090, in connection with the  solicitation by the Board of
Directors  of the  Corporation  of proxies to be voted at the Annual  Meeting of
Stockholders. The stockholder giving the proxy has the power to revoke the proxy
at any time before it is  exercised.  Such right of revocation is not limited by
or subject to compliance with any formal procedures.

     The  Corporation  will  bear  the cost of  soliciting  proxies.  Copies  of
solicitation  material  may be furnished  to brokers,  custodians,  nominees and
other  fiduciaries  for  forwarding  to  beneficial  owners  of  shares  of  the
Corporation's  Common Stock,  and normal  handling  charges may be paid for such
forwarding service.  Officers and other management employees of the Corporation,
who will receive no  additional  compensation  for their  services,  may solicit
proxies by mail, personal interview, telephone and telegraph.

     At the close of business on January 13, 1999, there were 103,318,508 shares
of the Common Stock of the  Corporation  outstanding and entitled to vote at the
meeting.  There  were  924  record  holders  as of  January  13,  1999  and only
stockholders  of record on that date will be  entitled  to vote at the  meeting.
Each share will have one vote.


                                   PROPOSAL 1

                              Election of Directors


General

     The Board of Directors  currently consists of seven members.  The directors
are divided into three  classes,  each class serving for a staggered  three-year
term.  Classes I and II each  contain two  Directors,  while Class III  contains
three Directors.  Class I, whose term expires in 2001,  consists of Drs. Bayless
and Nettles;  Class II, whose term  expires at the Annual  Meeting,  consists of
Messrs.  Cash and Zak; and Class III,  whose term  expires in 2000,  consists of
Professor Bradley and Messrs.  Higgerson and Oliver. At the Annual Meeting,  two
directors  will be elected to fill  positions  in Class II. Each of the nominees
for Class II, if  elected,  will  serve for terms  expiring  at the 2002  annual
meeting of stockholders.

     Unless  otherwise  instructed  on the  proxy,  it is the  intention  of the
persons  named in the  proxy to vote the  shares  represented  by each  properly
executed  proxy for the  election as  directors  of the  persons  named below as
nominees.  The Board of Directors believes that all such nominees will stand for
election and will serve if elected.  However, if any of the persons nominated by
the  Board of  Directors  fails to stand  for  election  or is  unable to accept
election,  proxies  will be voted by the proxy  holders for the election of such
other person or persons as the Board of Directors may recommend.

     The following table presents  information  concerning persons nominated for
election as directors of the  Corporation  and for those directors whose term of
offices will continue after the meeting.

Nominees for Election as a Director for Terms Expiring in 2002

Harvey B. Cash .............. Director of the Corporation  since April 1994. Mr.
                              Cash,  age 60, is a general  partner of  InterWest
                              Partners,  a venture  capital  firm in Menlo Park,
                              California  which  he  joined  in 1985.  Mr.  Cash
                              serves on the





                              board of directors of Benchmarq  Microelectronics,
                              Liberte,  Inc., AMX  Corporation,  i2 Technologies
                              Inc.  and Aurora  Electronics,  Inc. He is also an
                              advisor to Austin  Ventures.  Mr. Cash  received a
                              B.S.  in  electrical  engineering  from  Texas A&M
                              University  and an M.B.A.  from  Western  Michigan
                              University.  Mr.  Cash  serves  on  the  Corporate
                              Governance Committee of the Board of Directors.

Michael J. Zak .............. Director of the  Corporation  since December 1994.
                              Mr.  Zak,  age 45,  has been  employed  by Charles
                              River  Ventures  of Waltham,  Massachusetts  since
                              1991 and has been a  general  partner  of  Charles
                              River  Partnership  VII and its  related  entities
                              since  1993.  From  1986  through  1991,  he was a
                              founder   and   corporate   officer   of   Concord
                              Communications,   Inc.,  a  developer  of  network
                              management  software.  He is a  director  of three
                              private  companies.  Mr. Zak has a B.S.  degree in
                              engineering from Cornell  University and an M.B.A.
                              from Harvard  Business  School.  Mr. Zak serves on
                              the  Human  Resources  and  Corporate   Governance
                              Committees of the Board of Directors.

Directors Continuing in Office

Jon W. Bayless, Ph.D. ....... Director of the  Corporation  since April 1994 and
                              Chairman of the Board of Directors  since November
                              1996. Dr. Bayless, age 58, is a general partner of
                              various  venture  capital  funds  associated  with
                              Sevin  Rosen  Funds  where,  since  1981,  he  has
                              focused on developing  business  opportunities  in
                              the fields of  telecommunications  and  computers.
                              Dr.  Bayless is also the  controlling  stockholder
                              and sole  director of Jon W.  Bayless,  Inc.,  the
                              general partner of Atlantic  Partners L.P.,  which
                              is the general partner of Citi Growth Fund L.P., a
                              venture  capital   investment  firm.  Dr.  Bayless
                              currently serves as a director of 3DX Technologies
                              Inc. and of several private companies. Dr. Bayless
                              is also  Chairman  of the  Board of  Directors  of
                              Shared  Resource  Exchange,  Inc.  which filed for
                              reorganization  under  Chapter  11 of the  Federal
                              Bankruptcy  Code  in  August  1996.  A plan  under
                              Chapter 11 has been approved. Dr. Bayless has held
                              faculty    positions    at   Southern    Methodist
                              University,  Virginia Polytechnic  Institute,  and
                              the  Catholic  University  of  America.  He  holds
                              patents     in    the     field     of     digital
                              telecommunications,  and is a senior member of the
                              Institute of  Electronic  Engineers.  Dr.  Bayless
                              earned his B.S.  degree in electrical  engineering
                              at the University of Oklahoma.  He earned his M.S.
                              degree in electrical engineering at the University
                              of   Alabama,   and  his   Ph.D.   in   electrical
                              engineering  at  Arizona  State  University.   Dr.
                              Bayless serves on the Audit,  Human  Resources and
                              Corporate  Governance  Committees  of the Board of
                              Directors.  Mr. Bayless' term as Director  expires
                              2001.

Stephen P. Bradley, Ph.D. ... Director  of the  Corporation  since  April  1998.
                              Professor  Bradley,  age 57, is a William  Ziegler
                              Professor  of  Business   Administration  and  the
                              Chairman of the Program for Management Development
                              at the Harvard  Business  School.  A member of the
                              Harvard faculty since 1968,  Professor  Bradley is
                              also  Chairman of Harvard's  Executive  Program in
                              Competition  and Strategy and teaches in Harvard's


                                        2



                              Delivering Information Services program. Professor
                              Bradley   has   written    extensively    on   the
                              telecommunications  industry  and  the  impact  of
                              technology  on  competitive  strategy.   Professor
                              Bradley    received   his   B.E.   in   electrical
                              engineering  from Yale  University in 1963 and his
                              M.S. and Ph.D.  in  operations  research  from the
                              University of  California,  Berkeley,  in 1965 and
                              1968 respectively. Professor Bradley serves on the
                              Audit   Committee  of  the  Board  of   Directors.
                              Professor  Bradley's term as a Director expires in
                              2000.

Clifford H. Higgerson ....... Director  of the  Corporation  since  April  1994.
                              Since  1991,  Mr.  Higgerson,  age 59,  has been a
                              general partner of Vanguard  Venture  Partners,  a
                              venture   capital   firm   specializing   in  high
                              technology   start-ups,   located  in  Palo  Alto,
                              California.  Mr.  Higgerson  is also a partner  of
                              Communications   Ventures.   Mr.  Higgerson  is  a
                              director  of  Advanced  Fibre  Communications  and
                              Digital  Microwave Corp. Mr.  Higgerson earned his
                              B.S. in electrical engineering from the University
                              of  Illinois  and an M.B.A.  in  finance  from the
                              University   of   California   at  Berkeley.   Mr.
                              Higgerson   serves  on  the  Audit  and  Corporate
                              Governance  Committees  of the Board of Directors.
                              Mr.Higgerson's term as Director expires in 2000.

Patrick H. Nettles, Ph.D. ... Chief Executive  Officer of the Corporation  since
                              February  1994,   President  and  Chief  Executive
                              Officer of the  Corporation  since  April 1994 and
                              Director of the  Corporation  since February 1994.
                              From 1992 until 1994, Dr. Nettles,  age 55, served
                              as Executive  Vice  President and Chief  Operating
                              Officer of Blyth  Holdings  Inc., a  publicly-held
                              supplier of client/server software. From late 1990
                              through 1992,  Dr. Nettles was President and Chief
                              Executive  Officer of  Protocol  Engines  Inc.,  a
                              development   stage   enterprise,   formed  as  an
                              outgrowth of Silicon  Graphics  Inc., and targeted
                              toward   very   large   scale    integration-based
                              solutions    for     high-performance     computer
                              networking.  From 1989 to 1990,  Dr.  Nettles  was
                              Chief  Financial  Officer of  Optilink,  a venture
                              start-up which was acquired by DSC Communications.
                              Dr.  Nettles  received  his B.S.  degree  from the
                              Georgia Institute of Technology and his Ph.D. from
                              the  California   Institute  of  Technology.   Dr.
                              Nettles' term as Director expires 2001.

Billy B. Oliver ............. Director of the Corporation since June 1996. Since
                              his  retirement  in 1985 after  nearly 40 years of
                              service at AT&T, Mr. Oliver, age 73, has worked as
                              a self-employed communications consultant.  During
                              his last 15 years with AT&T,  he held the position
                              of  Vice  President,   Engineering   Planning  and
                              Design,  where he was directly involved in and had
                              significant  responsibility  for the  evolution of
                              AT&T's long distance  network  during that period.
                              He was a co-recipient of the Alexander Graham Bell
                              Medal for the  conception  and  implementation  of
                              Nonhierarchical  Routing  in AT&T's  network.  Mr.
                              Oliver is also a  director  of  Digital  Microwave
                              Corp., Communications Network Enhancement Inc. and
                              Enterprise Network Services Inc. Mr. Oliver earned
                              his  B.S.E.E.  degree  from North  Carolina  State
                              University.   Mr.   Oliver  serves  on  the  Human
                              Resources Committee of the Board of Directors. Mr.
                              Oliver's term as Director expires in 2000.


                                        3



                      Board and Board Committee Information

Board Committees

     The current  committees of the Board of Directors each consist  entirely of
non-employee directors.  The Corporation's Audit Committee makes recommendations
concerning the engagement of independent public  accountants,  reviews the plans
and results of the audit  engagement  with the independent  public  accountants,
reviews the independence of the independent  public  accountants,  considers the
range of audit and non-audit fees and reviews the adequacy of the  Corporation's
internal accounting  controls.  Dr. Bayless, Mr. Higgerson and Professor Bradley
are the members of the Audit  Committee.  Mr. Zak was also a member of the Audit
Committee  through  September  1998,  when  Professor  Bradley  joined the Audit
Committee in his place. The Corporation's Human Resources  Committee  determines
compensation  for the  Corporation's  executive  officers  and  administers  the
Corporation's  Amended and Restated 1994 Stock Option Plan and the 1999 Employee
Stock Purchase  Plan. Dr. Bayless and Messrs.  Oliver and Zak are the members of
the Human Resources Committee.  The Corporation's Corporate Governance Committee
reviews  at  least  annually  the  operation  of the  Board,  monitors  evolving
corporate  governance  standards and  guidelines,  and may recommend to the full
Board the adoption or implementation of actions believed  appropriate to improve
the  operation  of the Board  relative to such  standards  and  guidelines.  Dr.
Bayless  and  Messrs.  Higgerson  and  Zak  are  the  members  of the  Corporate
Governance Committee.


Attendance at Meetings

     During  fiscal  1998,  the Board of Directors  held 26 meetings,  the Audit
Committee held five meetings,  the Human Resources Committee held five meetings,
and the Corporate Governance  Committee held two meetings.  Each director of the
Corporation  attended  75% or more of all Board of Director  meetings and 75% or
more of all meetings of each committee on which he served. Professor Bradley was
nominated to the Board of Directors in February 1998 and attended 75% or more of
all Board of Director meetings and 75% or more of all meetings of each committee
on which he served during his term.


Directors' Fees

     Members of the Board of Directors  receive $2,500 for participation in each
regular  meeting of the full Board of  Directors  and $1,250 for each  committee
meeting.  The Corporation  also reimburses each member of the Board of Directors
for  out-of-pocket  expenses incurred in connection with attendance at meetings.
Under the Corporation's  1996 Outside Directors Stock Option Plan,  non-employee
Directors  are  eligible to receive  stock  options in  consideration  for their
services.


                                        4



                      Beneficial Ownership of Common Stock

     The following table sets forth certain  information as of December 31, 1998
(unless  otherwise  specified)  with respect to the beneficial  ownership of the
Corporation's  Common  Stock by each person who is known to the  Corporation  to
have beneficial  ownership of more than 5% of the  outstanding  shares of Common
Stock, each director,  each Named Executive Officer (as defined below),  and all
directors and executive officers as a group.

Amount and Nature of Name of Beneficial Owner Beneficial Ownership (1) Percent of Class - ------------------------ ------------------------ ---------------- Patrick H. Nettles, Ph.D.(2)(3) ..................................... 3,927,010 3.8% Steve W. Chaddick(2) ................................................ 843,750 * Lawrence P. Huang(2) ................................................ 761,250 * Joseph R. Chinnici(2) ............................................... 265,750 * Mark Cummings(2) .................................................... 203,000 * G. Eric Georgatos(2) ................................................ 156,000 * Jon W. Bayless(2) ................................................... 183,791 * Harvey B. Cash(2) ................................................... 161,510 * Clifford H. Higgerson(2)(4) ......................................... 2,250,077 2.2% Billy B. Oliver(2) .................................................. 72,500 * Michael J. Zak(2)(5) ................................................ 716,200 * Stephen P. Bradley, Ph.D.(2) ........................................ 60,000 * All officers and directors as a group (17 persons)(2) ............... 7,937,034 7.5%
- ------------ * Represents less than 1%. (1) The persons named in this table have sole voting and investment power with respect to all shares of Common Stock shown as beneficially owned by them, subject to community property laws where applicable and except as indicated in the other footnotes to this table. Beneficial ownership is determined in accordance with the rules of the United States Securities and Exchange Commission ("SEC"). In computing the number of shares beneficially owned by a person and the percentage ownership of that person, shares of Common Stock subject to options or warrants held by that person that are currently exercisable or exercisable within 60 days after December 31, 1998 are deemed outstanding. Such shares, however, are not deemed outstanding for the purpose of computing the percentage ownership of any other person. (2) Includes shares issuable upon exercise of stock options granted under the Corporation's Amended and Restated 1994 Stock Option Plan (the "1994 Plan") or 1996 Outside Directors Stock Option Plan (the "Directors Plan"). Options granted under the 1994 Plan that are reflected in the beneficial ownership table are generally exercisable immediately but may be subject to a right of repurchase based on a scheduled vesting period. Generally, shares underlying options vest over four years and options must be exercised within ten years. Initial grants of options under the Directors Plan vest over a period of three years, annual grants vest in full on the first anniversary date of the grant and options must be exercised within ten years of the date of grant. (3) Does not include 175,000 shares held by the Patrick H. and Marion S. Nettles Charitable Trust, as to which Dr. Nettles disclaims beneficial ownership. (4) Includes 1,963,419 shares of Common Stock owned by Vanguard IV, L.P., which Mr. Higgerson may be deemed to beneficially own by virtue of his status as a general partner of Vanguard IV, L.P. Mr. Higgerson disclaims beneficial ownership of the shares held by such entity except to the extent of his proportionate partnership interest therein. Mr. Higgerson has direct ownership of 281,658 shares of Common Stock. 5 (5) Includes 500,000 shares of Common Stock owned by Charles River Partnership VII, which Mr. Zak may be deemed to beneficially own by virtue of his status as a general partner of Charles River Partnership VII. Mr. Zak disclaims beneficial ownership of the shares held by such entity except to the extent of his proportionate partnership interest therein. Mr. Zak has direct ownership of 211,200 shares of Common Stock. Compensation Summary Compensation Table The following table sets forth the annual and long-term compensation for services in all capacities to the Corporation for the fiscal years ended October 31, 1998, 1997 and 1996 of the Chief Executive Officer and the other five most highly compensated persons who were executive officers of the Corporation as of October 31, 1998 (the "Named Executive Officers").
Long-Term Compensation ------------ Annual Compensation Securities ------------------------------------ Underlying Year Salary Bonus Options ---- ------ ----- ------------ Patrick H. Nettles, Ph.D ......................... 1998 $300,000 $150,000 0 President and Chief Executive Officer 1997 $253,365 $168,750 0 1996 $174,000 $154,000 875,000 Steve W. Chaddick ................................ 1998 $225,000 $ 56,250 0 Senior Vice President, Strategy 1997 $160,385 $ 67,500 0 and Corporate Development 1996 $132,000 $ 87,000 312,500 Lawrence P. Huang ................................ 1998 $225,000 $ 84,375 0 Senior Vice President, Strategic 1997 $160,385 $ 81,562 0 Account Sales 1996 $132,000 $ 87,000 312,500 Joseph R. Chinnici ............................... 1998 $225,000 $ 56,250 0 Senior Vice President, Finance and 1997 $159,519 $ 67,500 0 Chief Financial Officer 1996 $115,000 $ 79,000 72,500 Mark Cummings .................................... 1998 $225,000 $ 56,250 0 Senior Vice President, Operations 1997 $159,519 $ 67,500 0 1996 $ 53,077 $ 41,592 250,000 G. Eric Georgatos ................................ 1998 $225,000 $ 56,250 0 Senior Vice President, General Counsel 1997 $160,385 $ 67,500 0 and Secretary 1996 $ 87,500 $ 25,688 200,000
Option Grants in Last Fiscal Year The corporation did not grant any stock options to the Named Executive Officers during fiscal 1998. 6 Aggregated Option Exercises in Last Fiscal Year and Fiscal Year-End Option Values The following table provides the specified information concerning unexercised options held as of October 31, 1998 by the Named Executive Officers:
Number of Securities Underlying Value of Unexercised Unexercised Options at in-the-Money Options at Shares October 31, 1998(1) October 31, 1998(2) Acquired on Value -------------------------- -------------------------- Exercise Realized Exercisable Unexercisable Exercisable Unexercisable ----------- -------- ----------- ------------- ----------- ------------- Patrick H. Nettles, Ph.D ....... 0 $ 0 875,000 0 $13,352,500 $0 Steve W. Chaddick .............. 225,000 $6,919,113 596,250 0 $ 9,743,225 $0 Lawrence P. Huang .............. 120,000 $7,125,559 532,500 0 $ 8,626,050 $0 Joseph R. Chinnici ............. 25,500 $1,539,789 245,250 0 $ 4,135,385 $0 Mark Cummings .................. 29,500 $1,587,154 188,000 0 $ 3,053,120 $0 G. Eric Georgatos .............. 25,000 $1,467,902 129,200 0 $ 2,217,072 $0
- ------------ (1) All options are immediately exercisable at the date of grant, but shares purchased upon exercise of options are subject to repurchase by the Corporation based upon a scheduled vesting period. Of the shares underlying options 291,667, 268,125, 204,375, 158,167, 89,042 and 62,533 of the shares underlying options held by Messrs. Nettles, Chaddick, Huang, Chinnici, Cummings and Georgatos, respectively, are vested. (2) Calculated on the basis of the fair market value of the underlying Common Stock as of October 31, 1998 of $17.56 per share, less the aggregate exercise price. The value of vested in-the-money options held by Messrs. Nettles, Chaddick, Huang, Chinnici, Cummings and Georgatos is $4,450,838, $4,700,569, $3,583,394, $2,773,395, $1,446,042, and $1,073,066, respectively. Ten-year Option Repricings(1)
Length of Number of Original Securities Market Price Exercise Option Term Underlying of Stock at Price at Remaining at Options Time of Time of New Date of Repriced or Repricing or Repricing or Exercise Repricing or Date Amended Amendment Amendment Price Amendment ------ ----------- ------------ ------------ -------- ------------ Jesus Leon ................. 9/17/98 128,000 $12.375 $16.27 $12.375 98 months Gary B. Smith .............. 9/17/98 40,000 $12.375 $55.00 $12.375 110 months
- ------------ (1) The option repricings did not affect any of the Named Executive Officers. Messrs. Leon and Smith became executive officers of the Company in connection with their promotions to Senior Vice President, Products and Technology, and Senior Vice President, Worldwide Sales, respectively. Human Resources Committee Report on Option Repricing On September 17, 1998, the Human Resources Committee of the Board of Directors approved a reduction in the exercise price of certain outstanding stock options to $12.375 per share, the fair market value of the Corporation's Common Stock on September 17, 1998. The reduction of exercise price affected options to purchase 2,905,116 shares of common stock with an average exercise price of $42.87 per share. Employees other than directors and executive officers also hold these options. As set forth in the Plan, stock options are intended to provide incentives to the Corporation's officers and employees. The Human Resources Committee believes that such equity incentives are a significant factor in the Corporation's ability to attract, retain and motivate key employees who are critical to the Corporation's long-term success. The Human Resources Committee believed that, at their original exercise prices, the disparity between the exercise price of these options and recent market prices for the Corporation's Common Stock did not provide meaningful incentives to the employees holding these options. The Human Resources Committee approved the repricing of these options as a means of ensuring that optionees will continue to have meaningful equity incentives to work toward the success 7 of the Corporation. The Human Resources Committee deemed the adjustment to be in the best interest of the Corporation and its shareholders. Submitted by the members of the Human Resources Committee: Jon W. Bayless, Ph.D. Billy B. Oliver Michael J. Zak Employment Agreements and Change-in-Control Arrangements In April 1994, the Corporation entered into an employment agreement with Dr. Nettles. The employment agreement specifies that Dr. Nettles is an employee at will. In the event that he is terminated for cause, as defined in the employment agreement, he will receive a severance payment equal to his monthly base salary until the earlier of the expiration of six months or the commencement of employment with a person or entity other than the Corporation. In November 1998, the Corporation entered into a transfer of control/severance agreement with each of the Named Executive Officers. The initial term of each of these agreements is three years. The agreements provide for the payment of up to one year of salary and bonus continuation in the event that the Named Executive Officer's employment is terminated without cause or for "good reason," as defined in the agreements, within one year following a change-in-control of the Corporation. Human Resources Committee Report on Executive Compensation The Human Resources Committee of the Board of Directors consists of Dr. Bayless and Messrs. Oliver and Zak, none of whom are employees or officers of the Corporation. The Committee advises and assists management in developing the Corporation's compensation and personnel policies, and provides Board oversight of their implementation. The Committee endeavors to meet no less than four times per year to review issues associated with compensation, human resources policies, personnel recruitment and retention and to consider, amend, or approve quarterly objectives for management recommended by the Corporation's Chief Executive Officer. The Committee has adopted a performance-based compensation policy which considers both the long and short term. These two components are linked in a way intended to focus management on increasing the strength of the business and its ability to serve important customers with leading, high-value products, while building the organization in a deliberate, thoughtful way. The Committee believes that this policy will increase stockholder value over the long term. On an annual basis, the Committee approves the Corporation's compensation package for executive officers, which includes a combination of an annual base salary and benefits, performance-based quarterly bonuses, and long-term compensation consisting of stock options. Annual base salaries are established following an assessment by the Committee of market survey data for comparable positions in comparable companies compiled by an independent compensation consultant. The Committee's goal is to set the Corporation's compensation for various positions at levels that are generally favorable to the averages indicated by the market survey data. Quarterly bonus payments to members of management are awarded following assessment by the Committee of performance compared to corporate objectives. Annual base salaries for members of management, including Patrick H. Nettles, the President and Chief Executive Officer of the Corporation, were most recently reassessed and reset in accordance with the foregoing policy, effective in August 1997. In the aftermath of the terminated merger with Tellabs on September 14, 1998, and after taking into account the attendant adverse effect on the Corporation and its stockholders, the resetting of expectations for future operations, and the perceived need to maintain stability and restore focus on the continuing business, the Committee decided to leave annual base salaries for members of management unchanged for the fiscal year commencing November 1, 1999, 8 except in the case of newly promoted members of management. The Committee also determined that the Corporation's quarterly corporate objectives were met or otherwise satisfied during only the first two of the four fiscal quarters of the fiscal year ending October 31, 1998, and bonuses were paid accordingly at the conclusion of each of those quarters. Except for grants of stock options to new members of management who joined the Corporation during the fiscal year ended October 31, 1998, no stock options were granted to existing members of management during such fiscal year. Management participates, along with all other employees, in the Corporation's annual grant of stock options to employees who have worked for the Corporation for at least one year. The annual grant of stock options was implemented in November 1998. With respect to the compensation of Dr. Nettles for the overall fiscal year ended October 31, 1998, the Committee recognized his unique role and responsibility as President and Chief Executive Officer of the Corporation, but otherwise considered no factors or criteria different from those applied to members of management generally. For fiscal 1999, if the Committee determines that the corporate objectives have been met or otherwise satisfied in each of the four fiscal quarters, the bonus payments, which are paid quarterly on an equal pro rata basis, will equal 35%, 50%, 75% or 100% of base salary, with the exact percentage based on the particular officer's title and responsibilities, as viewed by the Committee. Only the Chief Executive Officer is eligible for a bonus of up to 100% of base salary in fiscal 1999. Section 162(m) of the Internal Revenue Code limits tax deductions for executive compensation to $1 million. There are several exemptions to Section 162(m), including one for qualified performance-based compensation. To be qualified, performance-based compensation must meet various requirements, including shareholder approval. The Committee intends to consider annually whether it should adopt a policy regarding 162(m) and to date has concluded that it is not appropriate to do so. One reason for this conclusion is that, assuming the current compensation policies and philosophy remain in place, Section 162(m) will not be applicable in the near term to any executive's compensation. Submitted by the members of the Human Resources Committee: Jon W. Bayless, Ph.D. Billy B. Oliver Michael J. Zak Compensation Committee Interlocks and Insider Participation The Human Resources Committee of the Board of Directors, which serves the traditional functions of a compensation committee, consists of Jon W. Bayless, Ph.D., Billy B. Oliver and Michael J. Zak. None of Dr. Bayless or Messrs. Oliver and Zak was at any time during the fiscal year ended October 31, 1998, or at any other time, an officer or employee of the Corporation. No member of the Human Resources Committee of the Corporation serves as a member of the board of directors or compensation committee of any entity that has one or more executive officers serving as a member of the Corporation's Board of Directors or Human Resources Committee. Shareholder Return Performance Presentation The following graph shows a comparison of cumulative total returns for an investment in the Common Stock of the Corporation, the NASDAQ Telecommunications Index and the S&P 500 Index. Although the SEC requires the Corporation to present such a graph for a five-year period, the Common Stock has been publicly traded only since February 7, 1997 and, as a result, the following graph commences as of such date. This graph is not deemed to be "soliciting material" or to be "filed" with the SEC or subject to the SEC's proxy rules or to the liabilities of Section 18 of the Exchange Act of 1934, 9 and the graph shall not be deemed to be incorporated by reference into any prior or subsequent filing by the Corporation under the Securities Act of 1933 or the 1934 Act. Assumes $100 invested in CIENA Corporation, NASDAQ Telecom Index and S&P 500 on February 7, 1997, with all dividends reinvested at month-end. [THE FOLLOWING TABLE WAS REPRESENTED BY A LINE GRAPH IN THE PRINTED MATERIAL.] CIENA NASDAQ ----- ------ Common Telecom ------ ------- Stock Index S&P 500 ----- ----- ------- IPO $100 $100 $100 Feb-97 $171 $97 $100 Mar-97 $124 $91 $96 Apr-97 $136 $94 $101 May-97 $203 $106 $107 Jun-97 $205 $114 $112 Jul-97 $244 $121 $121 Aug-97 $208 $117 $114 Sep-97 $215 $132 $120 Oct-97 $239 $136 $116 Nov-97 $235 $137 $121 Dec-97 $266 $145 $123 Jan-98 $239 $154 $124 Feb-98 $182 $167 $133 Mar-98 $185 $183 $140 Apr-98 $242 $181 $141 May-98 $226 $178 $138 Jun-98 $303 $195 $144 Jul-98 $322 $203 $142 Aug-98 $122 $155 $131 Sep-98 $62 $174 $129 Oct-98 $75 $187 $139 PROPOSAL 2 Ratification of Independent Public Accountants The independent public accounting firm of PricewaterhouseCoopers LLP has acted as the Corporation's independent auditors for the year ended October 31, 1998 and has been selected by the Board of Directors to act as such for the examination of the Corporation's 1999 financial statements, subject to ratification by the stockholders. Representatives of PricewaterhouseCoopers LLP are expected to be present at the stockholders' meeting and will have an opportunity to make a statement if they desire and to respond to appropriate questions. In the event the appointment of PricewaterhouseCoopers LLP as independent public auditors for 1999 is not approved by the stockholders, the adverse vote will be considered as a direction to the Board of Directors to consider the selection of other auditors for the following year. However, because of the difficulty in making any substitution of auditors so long after the beginning of the current year, it is contemplated that the appointment for the year 1999 will be permitted to stand unless the Board finds other good reason for making a change. The Board of Directors believes that ratification of the selection of PricewaterhouseCoopers LLP as the corporation's independent public accountants for the 1999 fiscal year is in the best interests of all stockholders and, accordingly, recommends a vote FOR Proposal 2. Your proxy will be so voted unless you specify otherwise. Voting Procedures Shares can be voted only if the stockholder is present in person or by proxy. Whether or not you plan to attend in person, you are encouraged to sign and return the enclosed proxy card. The representation in person or by proxy of at least a majority of the outstanding shares entitled to vote is necessary to provide a quorum at the meeting. Directors are elected by a plurality of the affirmative votes cast by the stockholders present at the Meeting (in person or by proxy). Proposal 2 must be approved by a majority of the shares of Common Stock voting for or against the Proposal at the Meeting. Unless otherwise indicated, executed proxies will be voted for Proposals 1 and 2. 10 Abstentions and "non-votes" are counted as present in determining whether the quorum requirement is satisfied. Abstentions and "non-votes" are treated as votes against proposals presented to stockholders other than elections of directors. A "non-vote" occurs when a nominee holding shares for a beneficial owner votes on one proposal, but does not vote on another proposal because the nominee does not have discretionary voting power and has not received instructions from the beneficial owner. Stockholder Proposals All stockholder proposals intended to be presented at the 2000 Annual Meeting of the Corporation must be received by the Corporation not later than October 16, 1999 and must otherwise comply with the rules of the SEC for inclusion in the Corporation's proxy statement and form of proxy relating to that meeting. All proposals intended to be presented at the 2000 Annual Meeting of the Corporation which are not sought to be included in the proxy statement must be received by the Corporation no later than December 30, 1999. Section 16(a) Beneficial Ownership Reporting Compliance Each of Jon W. Bayless and Rebecca K. Seidman filed one late Form 4, each reporting one transaction. Other Matters Management knows of no matters to be presented for action at the meeting other than those mentioned above. However, if any other matters properly come before the meeting, it is intended that the persons named in the Corporation's form of proxy will vote on such other matters in accordance with their judgment of the best interests of the Corporation. By Order of the Board of Directors /s/ G. Eric Georgatos G. Eric Georgatos Secretary 11 PROXY CIENA CORPORATION Proxy Solicited on behalf of the Board of Directors Annual Meeting of Stockholders to be held March 10, 1999 The undersigned hereby appoints Patrick H. Nettles, Joseph R. Chinnici and G. Eric Georgatos, or any of them, the proxies of the undersigned, with full power of substitution, to vote all shares of Common Stock of CIENA Corporation which the undersigned is entitled to vote at the Annual Meeting of Stockholders of the Corporation to be held March 10, 1999, or any adjournment thereof, as follows: 1. Election of Two Directors by all Stockholders _____ FOR all nominees listed below _____ WITHHOLD AUTHORITY to except as marked to the contrary vote for all nominees listed below Harvey B. Cash and Michael J. Zak (Instruction: To withhold authority to vote for any individual nominee, write that nominee's name on the space provided below): - -------------------------------------------------------------------------------- 2. Proposal to ratify the selection of PricewaterhouseCoopers LLP as independent public accountants for the Corporation. _____ FOR _____ AGAINST _____ ABSTAIN 3. The proxies are authorized to vote in their discretion on any other matters which may properly come before the Annual Meeting to the extent set forth in the proxy statement. The Board of Directors recommends a vote "FOR" each of the listed proposals. PLACE AN "X" HERE IF YOU PLAN TO VOTE YOUR SHARES AT THE MEETING. ____________ Execute proxy exactly as your name appears on this form. If stock is registered in more than one name, each joint holder should sign. When signing as trustee, executor or other fiduciary, please so indicate: ______________________ ________________________________ ___________ Signature of holder Signature of co-holder (if any) Date