* Nortel posts a profit after 13 quarterly losses; Riverstone reworks management Jonathan Reeves has reemerged with another start-up he hopes will make him even richer than he already is after selling two other companies he founded. Mangrove Networks is building next-gen SONET/SDH equipment that supports the Generic Framing Procedure for carrying multiple services, such as Ethernet and SAN, over SONET rings. Mangrove acquired, and employs, much of its intellectual property from Gotham Networks, a multiservice switch start-up that went belly-up last year. Those ex-Gotham employees may now have the last laugh as Reeves sold his previous two ventures, Sahara and Sirocco, for a combined $4 billion. http://www.nwfusion.com/edge/news/2003/0422mangrove.htmlJonathan Reeves has reemerged with another start-up he hopes will make him even richer than he already is after selling two other companies he founded. Mangrove Networks is building next-gen SONET/SDH equipment that supports the Generic Framing Procedure for carrying multiple services, such as Ethernet and SAN, over SONET rings. Mangrove acquired, and employs, much of its intellectual property from Gotham Networks, a multiservice switch start-up that went belly-up last year. Those ex-Gotham employees may now have the last laugh as Reeves sold his previous two ventures, Sahara and Sirocco, for a combined $4 billion.https://www.nwfusion.com/edge/news/2003/0422mangrove.htmlNortel returned to profitability for the first time in three years. The company surprised the industry by posting a profit of $54 million, or 1 cent per share, and revenue of $2.4 billion for its first quarter 2003. The results exceeded analyst expectations of a loss of 3 cents per share on revenue of $2.3 billion. The profit is not due to top-line growth, however. Revenues are down $500 million from the first quarter of last year, and revenue by product group – Wireless, Enterprise, Wireline and Optical – is also down from the first quarter of 2002. The only group to show sequential improvement was Wireline. https://www.nwfusion.com/edge/news/2003/0424nortprofit.htmlRiverstone is looking for a new CEO after Piyush Patel relinquished his chairmanship to Romulus Pereira. Pereira is now acting CEO while Riverstone conducts an executive search. Pereira wanted to spend more time strategizing and less time running daily operations, Riverstone people say. Patel will still serve on the company board. The moves come after Riverstone shifted its focus to enterprise and federal government markets following consecutive quarterly losses selling its metro routers to service providers. But analysts believe the management shift is largely a nonevent, though they do think Riverstone should find a new CEO familiar with selling to large incumbent carriers in North America. https://www.nwfusion.com/edge/news/2003/0422pereira.html Related content news DRAM prices slide as the semiconductor industry starts to decline TSMC is reported to be cutting production runs on its mature process nodes as a glut of older chips in the market is putting downward pricing pressure on DDR4. By Sam Reynolds Nov 29, 2023 3 mins Flash Storage Flash Storage Technology Industry news analysis Cisco, AWS strengthen ties between cloud-management products Combining insights from Cisco ThousandEyes and AWS into a single view can dramatically reduce problem identification and resolution time, the vendors say. By Michael Cooney Nov 28, 2023 4 mins Network Management Software Network Management Software Networking opinion Is anything useful happening in network management? Enterprises see the potential for AI to benefit network management, but progress so far is limited by AI’s ability to work with company-specific network data and the range of devices that AI can see. By Tom Nolle Nov 28, 2023 7 mins Generative AI Network Management Software brandpost Sponsored by HPE Aruba Networking SASE, security, and the future of enterprise networks By Adam Foss, VicePresident Pre-sales Consulting, HPE Aruba Networking Nov 28, 2023 4 mins SASE Podcasts Videos Resources Events NEWSLETTERS Newsletter Promo Module Test Description for newsletter promo module. Please enter a valid email address Subscribe