Several networking companies including ADVA Optical Networking, Alcatel-Lucent, Ciena, Cyan Optics, ECI Telecom, Ericsson, Fujitsu Network Communications, Hitachi, Huawei Technologies, MRV Communications, Nokia Siemens Networks, Nortel Networks, Tellabs, Transmode Systems, UTStarcom, and Xtera Communications are mentioned in a report about the growth of optical networking technology.

1. Vendors Bet a Packet on Optical
Companies mentioned in this report include:
• ADVA Optical Networking
• Alcatel-Lucent (NYSE: ALU)
• Ciena Corp. (Nasdaq: CIEN)
• Cyan Optics Inc.
• ECI Telecom Ltd.
• Ericsson AB (Nasdaq: ERIC)
• Fujitsu Network Communications Inc.
• Hitachi Ltd. (NYSE: HIT)
• Huawei Technologies Co. Ltd.
• MRV Communications Inc. (Pink Sheets: MRVC)
• Nokia Siemens Networks, a joint venture of Nokia Corp. (NYSE: NOK) and Siemens AG
(NYSE: SI; Frankfurt: SIE)
• Nortel Networks Corp. (Pink Sheets: NRTLQ)
• Tellabs Inc. (Nasdaq: TLAB)
• Transmode Systems AB
• UTStarcom Inc. (Nasdaq: UTSI)
• Xtera Communications Inc.