Kanata, Ontario Ciena Corporation 307 Legget Drive Kanata, Ontario K2K 3C8 Canada Tel: 613-599-6430 Toll Free: 1-866-222-8362 Fax: 613-599-0445 Contact Ciena Sales * By phone: (800) 207-3714 * On the web

... . -moreCatena Networks Announces Comprehensive Video-over-DSL Solution page 2 Legacy DSLAMs and DLCs without true video capabilities utilize co-located IGMP (Internet Group Management Protocol) routers to achieve multicasting. This extra equipment increases costs and results in a solution that is not ...

... This enables carriers to deliver high bandwidth services in greenfield neighborhoods, broadband overbuild applications and remote, low-density rural locations. "With our CN1000FX family of fiber solutions, carriers can exactly match their broadband deployments with subscriber demand and accelerate ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 10-Q (Mark one) For the quarterly period ended January 31, 2008 OR For the transition period from to Commission file number: 0-21969 Ciena Corporation (Exact name of registrant as specified in its charter) (410) 865-8500 (Registrant ...

... of integrated POTS+DSL, without reducing the number of available POTS lines. These SLC-5 remote terminals currently provide POTS to subscribers located beyond the reach of a carrier's central office. Service providers have been challenged to offer high-speed Internet access services to customers served ...

... concrete pads and cabinets. "Because of the simplicity of Catena's CNX-5 solution, the technology solves the problem of servicing remote locations," said Frank Dzubeck, president of Communications Network Architects in Washington, D.C. "There is already copper in place and Catena's solution ...

... No. 60950-1, 3rd Edition Certified to CSA C22.2 No. 60950-1, 3rd Edition FCC, Subpart B, Part 15, Class A FCC, Subpart B, Part 15, Class A Industry Canada ICES-003, Class A Industry Canada ICES-003, Class A Environmental Characteristics Ambient Temperature +5o C to +50o C; -5o C to +55o C short term ...

... traffic on a single, high-bandwidth network infrastructure. The company's Enterprise Optical Networking managed services connect enterprise locations over high-speed metropolitan and intercity networks that enable mission-critical applications and facilitate connections to customers and business partners ...

... and throughput required to meet their Business Continuity (BC) goals. IMO is the hub of the wholesale electricity marketplace in Ontario, Canada. IMO connects all its participant's generators that produce electricity, transmitters that send electricity across the province, retailers who buy and sell ...

... are channelized, managed optical multiplexers/demultiplexers capable of dropping and adding either four or eight specific wavelengths at a given location. The modules are used in the CN 4200 in both standard add/drop and ROADM configurations and provide the following functionality: > Selective add ...