sonet
RSS sonetPESO: Low Overhead Protection for Ethernet Over SONET Transport
White Paper This paper addresses the issue of reliable transport of emerging data services in Ethernet over SONET (EoS) networks that require protection guarantees beyond standard best effort delivery. It argues that the current consensus of using Ethernet... [21 Oct 2004]
Minimal Cost WDM SONET Rings That Guarantee No Blocking
White Paper Minimal cost networks are presented when SONET UPSR and BLSR networks are deployed over a WDM fiber ring. The primary cost is the number of SONET ADMs, and a secondary cost is the number of wavelengths. [21 Oct 2004]
Traffic Delay in Ethernet Over SONET/SDH
White Paper Ethernet over SONET/SDH (EoS), or the combination of Virtual Concatenation (VCAT), Link Capacity Adjustment Scheme (LCAS), and Generic Framing Procedures (GFP), enables legacy transport networks to evolve into data-friendly environments... [21 Oct 2004]
Solutions for SONET DCC Subsystem Implementations
White Paper The data communication channel is an intregal part of the SONET standard. It enables carrier's Operation Support System (OSS) to manage SONET networks element through a communication channel embedded within the SONET overhead bytes. [03 Jul 2008]
Grooming of Arbitrary Traffic in SONET/WDM BLSRs
White Paper SONET add-drop multiplexers (ADMs) are the dominant cost factor in the SONET/WDM rings. They can potentially be reduced by optical bypass via optical add-drop multiplexers (OADMs) and traffic grooming. [10 Apr 2008]
Accurate High-Speed SONET/SDH Jitter Measurement
White Paper Learn the principal sources of SONET/SDH jitter, the reasons previous testers gave such widely differing measurements, and the new ITU-T 0.172 process for accurately calibrating jitter signals. [10 Apr 2008]
Quad-Port Gigabit Ethernet Over SONET/SDH
White Paper The Quad-Port Gigabit Ethernet (GbE) over SONET/SDH design is a system solution for transporting GbE frames over existing SONET/SDH rings or point-to-point connections. It is provided using a combination of SONET/SDH and GbE standard products... [10 Apr 2008]
Performance Management: Management of SONET Networks
White Paper The standards for SONET have been well defined and have been available for some time. SONET networks seek the elimination of inefficient, asynchronous “muxing up” and “muxing down” of transmission signals. [03 Jul 2008]
High Performance Fibre Channel Solution With SONET/SDH
White Paper This paper discusses the factors that need to be considered when extending FC SANs over existing MAN/WAN infrastructures, and summarizes the three options in extension technologies: IP/Ethernet networks, Wavelength Division Multiplexing (WDM... [10 Apr 2008]
The Broad (and Surprising?) Future of SONET
White Paper The advancement of SONET technology, embodied in what are known today as MSPPs, continues to promise future substantial benefits for network providers by extending the life of familiar operations methods and procedures, thereby leveraging existing... [20 Jul 2004]
Hybrid Ethernet / SONET Networking: A New Paradigm for Enduring Multi-Service Optical Access Infrastructures
White Paper However, Ethernet/SONET hybrid solutions clearly offer sensible evolution path for optimizing multi-service optical access networks for a shift toward IP demand. A diverse mix of access network applications and migration scenarios make it... [03 Jul 2008]
Making Ethernet Over SONET Fit a Transport Network Operations Model
White Paper With the emergence of the Internet and data traffic, the North American network, which is mostly based on SONET technology, will have to adapt and ubiquitously support Ethernet with the same OAM capabilities as today's legacy DS1 and DS3 services. [20 Jul 2004]
Cisco Network Solutions for the Telco DCN: SONET/SDH OSI Environments
White Paper This paper describes Cisco network solutions for transporting data between Synchronous Optical Network (SONET) and Synchronous Digital Hierarchy (SDH) and the Operations Support System (OSS) in a telco Data Communications Network (DCN). [12 Jun 2008]
FLASHWAVE 4010: Extending SONET Benefits to the Edge of the Network
White Paper The FLASHWAVE 4010 device is the perfect, single-blade solution for extending the well-known benefits of SONET farther into the edge of the network, simplifying the optical delivery of DS1 or DS3 services. [20 Jul 2004]
Cisco -Deploying Data Services over SONET/SDH
White Paper Learn how to evaluate and apply the topologies and architectures needed to deploy revenue-generating data services such as Voice Over IP, video, distance learning, disaster recovery, and business continuance over SONET/SDH. [09 Sep 2004]
