![]() Dual WSS modules can also be used as CD 2xNxM Add/Drop modules and the platform can be scaled up to four WSS integrated in a single module without sacrificing optical performance to create the new generation of Quad WSS products. Deployment of colorless directionless (CD) ROADMs and colorless, directionless, contentionless (CDC) is facilitated by the introduction of route & select (R&S) ROADM architectures, which, unlike broadcast & select (B&S) ROADMs that require only one WSS per direction, are based on two WSS per direction.īy integrating two WSS, each featuring superior optical performance, in a single module the dual WSS modules by Finisar are optimized for this new generation of R&S ROADMs. SC connectors are typically used in data communication, CATV, and telephony environments. These higher data rates require that channel spacing is flexible and can be increased real-time to allow the network to adapt to new transmission formats. SC stands for subscriber connector and is a standard-duplex fiber-optic connector with a square molded plastic body and push-pull locking features. Flexgrid ® technology is now essential in the efficient use of optical bandwidth for extremely high data rates and advanced modulation formats employed by next generation DWDM transmitters/receivers, including 400Gb/s and 1 Tbit/s signals. ![]() The application of Reconfigurable Optical Add/Drop Multiplexers (ROADM) in DWDM optical networks has expanded in recent years to support increasingly more directions as well as increased flexibility in the add/drop structure. Dual and Quad Wavelength Selective Switch (WSS)
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