UNITED STATES SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 3
INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES
1. Name and Address of Reporting Person
Sevin Rosen Bayless Management, Co.
Two Galleria Tower
13455 Noel Road, Suite 1670
Dallas, TX 75240
2. Date of Event Requiring Statement (Month/Day/Year)
(1)
3. IRS or Social Security Number of Reporting Person (Voluntary)
4. Issuer Name and Ticker or Trading Symbol
CIENA Corporation
("CIEN")
5. Relationship of Reporting Person(s) to Issuer (Check all applicable)
( ) Director ( ) 10% Owner ( ) Officer (give title below) (X) Other
(specify below)
(1)
6. If Amendment, Date of Original (Month/Day/Year)
February 5, 1997
7. Individual or Joint/Group Filing (Check Applicable Line)
(X) Form filed by One Reporting Person
( ) Form filed by More than One Reporting Person
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Table I -- Non-Derivative Securities Beneficially Owned |
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1. Title of Security |2. Amount of |3. Ownership |4. Nature of Indirect |
| Securities | Form: | Beneficial Ownership |
| Beneficially | Direct(D) or | |
| Owned | Indirect(I) | |
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Table II -- Derivative Securitites Beneficially Owned |
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1.Title of Derivative |2.Date Exer- |3.Title and Amount | |4. Conver-|5. Owner- |6. Nature of Indirect |
Security | cisable and | of Underlying | |sion or |ship | Beneficial Ownership |
| Expiration | Securities | |exercise |Form of | |
| Date(Month/ |-----------------------|---------|price of |Deriv- | |
| Day/Year) | |Amount |deri- |ative | |
| Date | Expira- | |or |vative |Security: | |
| Exer- | tion | Title |Number of|Security |Direct(D) or | |
| cisable | Date | |Shares | |Indirect(I) | |
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Explanation of Responses:
(1) The Reporting Person is not a person subject to Section 16(a). This
statement is being filed solely for the
purpose of indicating that the original statement was erroneously
filed.
SIGNATURE OF REPORTING PERSON
/s/ John V. Jaggers, Vice President
DATE
October 7, 1997
