…5200, and Optical Metro 3500. Furthermore, the platform supports other vendor network elements for open photonic interworking. Flexible ROADM architecture The ROADM functionality is delivered using the Wavelength Selective Switch (WSS), a module of the Common Photonic Layer platform. The WSS enables…

…existing networks with operational simplicity. The system also features electronic dispersion compensation and supports directionless and colorless ROADM functionality, which combine with intelligent automation and OTN/packet switching to maximize both the bandwidth efficiency and flexibility of the overall…

ROADM delivers new flexibility to DWDM networks by enabling dynamic, transparent optical wavelength add/drop functioning, and adds considerable agility and robustness to network architectures-vastly improving service velocity and lowering TCO.

Lightwave

…transport platforms that integrate aggregation, cross-connect functions and WDM capabilities such as Reconfigurable Optical Add/Drop Multiplexing (ROADM) to enable a diverse range of new service offerings over existing infrastructure. Benefits * Swiftly deliver new services and reach new customers over…

…as well as the Common Photonic Layer (CPL) line system, which enables migration to a more agile, adaptive, all-optical network with its extensive ROADM capabilities. Packet-Optical Switching Ciena’s Packet-Optical Switching product group consists of the industry’s first family of terabit…

…provisioning and management, inventory and resource tracking, and dynamic power management. BoSSNET will also leverage CoreStream’s software-defined ROADM technology to enable automated wavelength activation and reconfiguration in capacity increments of 10G and 40G today, with a clear migration path to…

…Reconfigurable Optical Add/Drop Multiplexer (ROADM) A new form of add/drop multiplexer that essentially adds the ability to switch individual networks. The key differentiating feature of a ROADM is the ability to switch traffic and both the wavelength and SONET/SDH layers. ROADM functionality is not new; indeed…

…consideration applies to metropolitan (metro) networks when a fibre with 40, 10Gbps channels is close to being filled. “The 41st channel also means six ROADMs (reconfigurable optical add/drop multiplexers) and amps which are not cheap compared to [40Gbps] transceivers,” says Berthold. This "hidden cost…