…44.736 Mb/s. This level of carrier can transport 28 DS1 level signals and 672 DS0 level channels within its payload. Digital Subscriber Line (DSL) A method of providing high-speed data services over the twisted pair copper wires traditionally used to provide POTS. Types of DSL include ADSL (asymmetric…

…Panama has upgraded its nationwide backbone network using the family of CN 4200® FlexSelect® Advanced Services Platforms. The new network provides efficient transport for a variety of TDM and transparent Ethernet services using advanced Optical Transport Network (OTN) and software-programmable…

…creative fiber leasing and exchange agreements with various service providers. “Aside from giving us direct control over our high-performance computing needs, this network directly supports two key UMS goals – providing high-quality, accessible and affordable learning opportunities, and sharing…

…which allows VTN to upgrade its existing 10G national backbone across country sites to 40G with the simple addition of transponder cards and no re-engineering of existing fiber routes or additional equipment required. The solution also provides investment protection as it can easily scale to 100G in…

…that IXC Communications Inc. (NASDAQ: IIXC ) has chosen Ciena?s MultiWave® Sentry(TM) dense wavelength division multiplexing (DWDM) optical transport systems for deployment in its nationwide high-speed fiber optic network. Ciena has received an initial order for $25 million and has begun shipping…

…metro and regional networks to support the aggregation and transport of residential voice, video and data services, as well as business services.  Based on the agreement, the CN 4200 has been deployed in several Cox regions to provide initial support for high-speed data and commercial services…

…network. Mintera’s production quality MI 40000 40 Gbps DWDM fiber optic transport terminals interoperated directly on Ciena’s CoreStream™ Agility optical transport system, which provides an automated ULH backbone for the MCI network. MCI demonstrated true “plug and play” capability…

Ciena® Corporation (NASDAQ: CIEN), the network specialist, today announced that Dreamline Co., Ltd., a leading broadband service provider in South Korea, has selected Ciena’s CN 4200™ FlexSelect™ Advanced Services Platform to support the delivery of new Ethernet services for its…

…of Ethernet transport and Carrier Ethernet services,” said Michael Howard, Principal Analyst at Infonetics. “Solutions such as the new G10 modules on Ciena’s CN 4200 enhance the flexibility of these types of platforms and provide an effective way for service providers to add Layer…

…industry?s leading intelligent optical transport system for metropolitan area networks. MultiWave Metro?s ability to support a variety of survivable network topologies simultaneously will provide PSINet ring, mesh and point-to-point logical connectivity for transporting IP traffic. In addition, MultiWave…