... and deactivation of end-user services. Each CoreDirector database is updated automatically when there is a change in the network (e.g. new node added). The control plane intelligence is also used to support CoreDirector FastMesh restoration. FastMesh provides the ability to utilize any available network ...

... solution set provides direct service termination or converged metro transport for any type of access aggregation system whether coax, wireless or fiber-fed and allows MSOs to offer the following services and more to commercial customers: » Dedicated Internet access » Transparent LAN service, » Ethernet ...

Application Note Fiber Relief RECLAIMING FIBER CAPACITY FOR INCREASED BANDWIDTH DEMAND Over the years, cable operators have deployed and consumed many fiber strands between the headend (or primary hub) and distribution hubs (d-hubs), as well as between different headends in a region. This is primarily ...

Introduction: The Importance of Optical Transport Network (OTN) Cable operators' Hybrid Fiber-Coax (HFC) plants pass within half a mile of some 80 percent of business locations. Therefore, extending the fiber plant to reach mid-sized to large businesses has never been easier or more rewarding. These ...

Introduction: The Importance of Optical Transport Network (OTN) Cable operators' Hybrid Fiber-Coax (HFC) plants pass within half a mile of some 80 percent of business locations. Therefore, extending the fiber plant to reach mid-sized to large businesses has never been easier or more rewarding. These ...

... of POTS and ADSL ECTU ATM Fabric and T1 IMA network interface card; one per channel bank DS3 ECU Subscriber service cards; 2 lines of POTS and ADSL Fiber ECTU ATM fabric and fiber node; one per dual channel bank DS3 WAN Cad ATM fabric. traffice management and DS3 network interface card Enhanced Channel ...

... to accommodate different network architectures. In the DS3 configuration, multiple SLCs in the same cabinet can be connected into a single node group for simple management of DSL services. CNX-5 IN THE NETWORK Standards-based and interoperable with all major Customer Premises Equipment (CPE), the CNX ...

... alternative metro solutions. The FlexSelect Architecture features end-to-end transport and switching for all services deployed over both copper and fiber while providing aggregation and backhaul for third-party systems, such as wireless and coax access nodes. The architecture spans the metro, regional ...

... STS-1 granularity for grooming at POP hand-off points. Two 2.5G SONET/SDH ADM cards can be mated in a shelf to function as a linear or ring SONET node capable of providing 1+1 or BLSR/MS-SPRING overlaid sub-networks within a DWDM system. view diagram ESCON is a registered trademarks of IBM Corporation ...

... the network. Even with more sophisticated equipment and technology, the risks of network interruptions and failures cannot be averted. Cable and fiber--especially in the busy, densely populated areas that access, metro and regional networks serve--are vulnerable to damage from construction work (the ...