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Enabling Efficient, Dynamic Optical Networks: Applications & Economics of TeraBurst's Optical Core Switches
White Paper To relieve capacity constraints in SONET/SDH rings, dense wavelength division multiplexing (DWDM) technology has been used in point-to-point configurations. SONET ring architectures have... [25 Feb 2004]
Bringing Service Intelligence to Next Generation Metropolitan Area Networks
White Paper Neither traditional SONET/SDH equipment nor emerging metro DWDM equipment can tackle these challenges in today's dynamic, heterogeneous metropolitan environment. More raw bandwidth than ever is available... [25 Feb 2004]
From E-Society to O- Civilization: Transforming Enormous Fiber Capacity into Intelligent Photonic Connectivity Service
White Paper Optical networking is poised to evolve from a conglomerate of SONET/DWDM transmission systems and electrical switching nodes to an integrated transparent optical connectivity service. Establishing a... [25 Feb 2004]
OC-192c/STM-64c and 10 Gigabit Ethernet WAN PHY
White Paper Both of these interfaces support transmission at 9.6 Gbps, support SONET/SDH framing, and can be connected to SONET/SDH ADM or DWDM gear. The introduction of 10 Gigabit Ethernet (10 GbE)... [08 Feb 2008]
Common Sense About Metro DWDM
White Paper DWDM vendors will begin to make a value added pitch of their products to service providers as more than just an alternative to putting in more fiber and SONET/ADMs. As DWDM appears to... [25 Feb 2004]
Carrier Network Infrastructure for Integrated Optical and IP Network
White Paper For backbone and metropolitan optical networks, Hitachi provides SONET/SDH and DWDM transmission systems. As more and more services become available on the Internet, carrier IP networks are becoming more... [09 Dec 2004]
Carrier Network Infrastructure for Integrated Optical and IP Network
For backbone and metropolitan optical networks, Hitachi provides SONET/SDH and DWDM transmission systems. As more and more services become available on the Internet, carrier IP networks are becoming more... [09 Dec 2004]
Multiservice Optical Networks for Cable MSOs
White Paper Key topics will include Ethernet over Sonet/SDH for resilient transport of Ethernet-based video, and Metro DWDM for scaleable transport of TDM services and 10-Gigabit Ethernet. This free Webinar will... [30 Oct 2004]
Building 10 Gigabit /DWDM Metro Area Networks
White Paper A new solution is emerging - 10 Gb/s Ethernet over DWDM fiber - that offers the advantages of speed, flexibility, scalability, and technical simplicity. Many metropolitan network service providers have been deploying... [25 Feb 2004]
A New Technology for Optical Cross Connects
White Paper Advances in optical amplification and multiplexing technology have resulted in the use of dense wavelength division multiplexing (DWDM) as a practical solution to the ever-increasing bandwidth demands across existing... [25 Feb 2004]
Integrated Video Transport Solutions
White Paper Fortunately, the Fujitsu FLASHWAVE family of metro Dense Wavelength Division Multiplexing (DWDM) and SONET products is designed to support broadband cable applications. Cable TV networks are quickly... [20 Jul 2004]
Generalized Multi-Protocol Label Switching (GMPLS) Architecture
White Paper Future data and transmission networks will consist of elements such as routers, switches, DWDM systems, Add-Drop Multiplexors (ADMs), photonic cross-connects (PXCs) or optical cross-connects (OXCs), etc that will use... [25 Feb 2004]
Unraveling the Spaghetti
White Paper As traffic has increased, particularly in areas of fiber exhaust, DWDM has become more cost-effective, and has been selectively used in the metro area. Most access and metro areas were ring-based, with the use of... [25 Feb 2004]
Dense Wavelength Division Multiplexing (DWDM)
White Paper DWDM is discussed as a crucial component of optical networks that allows the transmission of e-mail, video, multimedia, data, and voice—carried in Internet protocol (IP), asynchronous transfer mode (ATM), and synchronous... [25 Feb 2004]
France Telecom invests in North American network
News Alcatel has been chosen to provide dense wavelength division multiplexing (DWDM) equipment, Nortel will lay the synchronised optical network (SONET) and Level 3 is to install the dark fibre network. The... [27 Sep 2000]
