Optical Keyhole Interviews Sorrento Networks’ CFO

LONDON–(BUSINESS WIRE)–June 27, 2003–Optical Keyhole – http://www.opticalkeyhole.com – the premier online source for information on the optical industry, is carrying an interview with Sorrento’s (NASDAQ:FIBR) CFO, concerning the company’s announced merger with privately held LuxN.

The interview can be found at http://www.opticalkeyhole.com/keyhole/html/luxnmerger.asp

The interview covers

— Why LuxN?

— LuxN’s customer traction.

— Sorrento’s natural market.

— Competition with ADVA.

— Sorrento’s European success.

About Optical Keyhole:

Carrying nearly 15,000 individual articles and commentaries, a range of lengthy interviews and profiles, and 16 different directories, the site is now the most widely used resource of its type.