munich and naperville germany and united states area served worldwide key people shaygan kheradpir ceo and chairman pat dipietro vice chairman products intelligent network management integrated optical planning solutions packet optical transport solutions mspp solutions edge routing solutions cross connect tdm solutions optical lan & broadband access revenue unknown operating income unknown number of employees about 3000 parent marlin equity partners website www.coriant.com munich campus st. martin st. north entrance munich campus st. martin st. south entrance werinher st. 91 coriant was formed as an independent company in 2013 . the technology comes from siemens optical networks nsn on tellabs and sycamore networks . contents 1 history 2 products 3 history 4 references 5 external links history edit the launch of the company under the name coriant was announced for the ofc nfoec in march 2013 . 1 on may 6 2013 coriant became independent from nokia siemens networks under the ownership of marlin equity partners . 2 meanwhile the expected merge with sycamore acquired by marlin equity in january 2013 and headquartered in chelmsford massachusetts which will operate as coriant america inc. was announced . 3 recently marlin equity announced the plan to merge coriant and tellabs acquired by marlin equity in december 2013 naperville illinois which will operate as coriant . 4 products edit the enterprise is selling hardware and software for optical transmission in the backbone network of voice data and mobile networks . these are mainly the products hit 7300 for optical multiplexing dwdm over fiber optic cables hit 7100 for electrical cross connection of optical paths and hit 70xx for multi service provisioning . software products for management and planning are tnms network management and transnet transconnect network planning . history edit coriant originates from the transmission technology department of siemens based in munich germany bertragungstechnik t as it was called in the 1990s . in those days the technology evolved from plesiochronous digital hierarchy pdh to synchronous digital hierarchy sdh in the stm 4 stm 16 2.5 gbit s level . in the late 1990s and early 2000s dwdm emerged to allow for even higher transmission capacity in the terabit per second region . this technology is also named optical transport network otn where a set of multiplex and encapsulation hierarchies is standardized . references edit ex nsn optical division anticipates new start as coriant . coriant separates from nsn . sycamore rebrands as coriant america . marlin equity partners takes first step in plan to merge coriant and tellabs external links edit official website retrieved from https en.wikipedia.org w index.php title coriant & oldid 731099693 categories networking hardware companiestelecommunications equipment vendorscompanies established in 2013hidden categories use dmy dates from february 2014 navigation menu personal tools not logged intalkcontributionscreate accountlog in namespaces article talk variants views read edit view history more search navigation main pagecontentsfeatured contentcurrent eventsrandom articledonate to wikipediawikipedia store interaction helpabout wikipediacommunity portalrecent changescontact page tools what links hererelated changesupload filespecial pagespermanent linkpage informationwikidata itemcite this page print export create a bookdownload as pdfprintable version languages deutsch edit links this page was last modified on 22 july 2016 at 23 44 . text is available under the creative commons attribution sharealike license ; additional terms may apply . by using this site you agree to the terms of use and privacy policy . wikipedia is a registered trademark of the wikimedia foundation inc. a non profit organization . privacy policy about wikipedia disclaimers contact wikipedia developers cookie statement mobile view