…mesh restoration,     crankback, OIF O-UNI 1.0 Optical Protection and Restoration Options available to Data Services     FastMesh® connection-level mesh restoration; 4F Virtual Line Switched Ring     (VLSRTM), an intelligent version of 4F…

…Priority and Weighted Fair Queing, WRED profiles, IEEE 802.3ad Ethernet link aggregation Optical Protection and Restoration Options FastMesh connection-level, end-to-end reroute restoration; 4F Virtual Line Switched Ring (VLSR®), intelligent version of 4F BLSR/MS-SPRing; Asymmetric VLSR; 4F TLSR; 2F…

…optical networks. It extends integrated capabilities in optical transport, core switching and multi-service access technologies through software-driven intelligence embedded throughout the optical layer. Ciena?s recently unveiled LightWorks Toolkit™ leverages intellectual property in optics, software…

…Management System FO Fiber Optics FOADM Fixed Optical Add/Drop Multiplexer; Flexible Optical Add/Drop Multiplexer FOD Free on Demand FOSC Fiber Optic Splice Course FOTS Fiber Optic Transmission System FP Fabry-Perot (type of laser); Frame Pulse (NEC) FPG Facility Protection Group FPGA Field Programmable…

…newest intelligent optical core switching product, MultiWave CoreDirector™ CI, an entry version of Ciena?s market-leading MultiWave CoreDirector switch. CoreDirector CI is designed to offer network operators all the intelligence, real-time provisioning, dynamic network protection, and comprehensive…

…/metro optical network infrastructures. Delivering up to 640 Gb/s in a single standard telco bay, CoreDirector FS systems support high-capacity switching (cross-connects) for OTN/SONET/SDH circuits. The systems also support OTN/SONET/SDH add/drop multiplexing and ring and linear line protection schemes…

…service providers can restrict lower revenue traffic to unprotected or protect network links and assign it a low reroute priority, preserving the protection resources for higher revenue, premium services. Utilizing the optical control plane class of service differentiation, service providers can better…

…switching system. Ciena outlined a strategic evolutionary path building upon its MultiWave CoreDirector™ intelligent optical core switch as the foundation for an integrated intelligent switch that utilizes both all-optical and OEO technologies. Ciena plans to integrate a pure optical switch fabric…

…protection on 34/45 Mbps 32 port E1 interface 8, 10/100 Base-T ports (GFP/POS) 8, 10/100 Base-T ports (POS) 2, 1000 Base-T ports (GFP-F) Protection schemes 1+1 card protection on STM-1e interface 1+1 MSP on STM-4o interface 1+1 MSP on STM-1o interface 1+1 MSP on STM-1e interface 1+1 card protection…

…Provides Ethernet traffic management to enforce C/QoS for customer SLAs * Leverages intelligent optical networking functionality for rapid, automated provisioning of Ethernet services * Features SONET/SDH protection and/or intelligent restoration mechanisms to enhance Ethernet services availability * Supports…