…Ethernet solutions maximize existing network and management infrastructure to transition today’s networks to Ethernet, while controlling costs and enabling the delivery of any service over Ethernet. Underpinning this blueprint for Carrier Ethernet network design are two new series of Ethernet-…

…transmission of a 100G data stream, through 80 km of fiber. Ciena electrically combined ten 10 Gigabit Ethernet (GbE) signals from switches in the Caltech exhibit area onto a single wavelength for transmission over Ciena’s CN 4200® RS FlexSelect™ Advanced Services Platform, then returned the separated…

…with a clear path to 400G. That’s game-changing. * Recent news:  BT Expands 21CN Using Ciena?s Next Generation of High Bandwidth Optical DWDM Technology (press release)   Why coherent 40G/100G? Demand for high-bandwidth services is increasing at exponential rates. Coherent optical…

…times faster than SONET. A triple-play optimized Ethernet Services Provisioning Switch at the headend switches the VoIP signaling and bearer packets with zero packet loss and deterministic, low latency and jitter. Optical Ethernet transport over DWDM in the backbone allows cable operators to regionally…

…of Life EOM End of Message EoS Ethernet over SONET/SDH EOW Engineered Orderwire; Express Orderwire E-PON Ethernet Passive Optical Network EPA Environmental Protection Agency EPCR Egress Peak Cell Rate EPD Early Packet Discard EPG Equipment Protection Group EPL Ethernet Private Line EPLD Erasable Programmable…

…primary and back-up data centers. The initial deployment includes multiple GbE and 2G Fibre Channel connections over DWDM carrying traffic from iBurst’s Internet, VoIP, Metro Ethernet and network monitoring services. In addition, as bandwidth requirements increase and fiber becomes available, iBurst…

…/100/Gigabit Ethernet & Storage Protocols with SONET & T3/T1 over high bandwidth OC-12/48 or WDM services for large enterprise metro and campus applications * ONLINE Metro Multiservice DWDM Platform Extends large densities of multiple protocol full rate services over metro or…

…residential voice, video and data services. The CN 4350’s new 10 GbE module incorporates 10 gigabits per second (Gbps) Ethernet LAN/WAN PHY interfaces, 10 Gbps (OTU2) DWDM transport and packet switching functionality. It can be configured as either a packet-switched interface or as a 3R (repeat…

…Access Multiplexer (ATM SAM) An ATM switch used by a service provider to aggregate various forms of subscriber traffic (such as T1 or Ethernet) for transmission over an ATM backbone. Attenuation (1) Limited Operation (1) The condition in a fiber optic link where operation is limited by the power of the…

…SONET traffic and now carrying video services over dedicated Gigabit Ethernet connections. As more capacity is needed, Hargray can simply add more Gigabit Ethernet connections regardless of the service type that needs to be transported. “While DWDM technology has been a staple in large telecom…