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2007_0820_Packet
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2007_0820_Packet
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Roseville City Council
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Council Agenda/Packets
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Next Generation Network Plan <br />Page 5 <br />two Piber strands to each NSCC site to provide network connectivity. For this design, six <br />fiber strands are proposed to each site to prnvide a€���tional fiber capacity for future <br />network b owth and applications. <br />For the NSCC network, CTC identified 108 primary sites in Ehe NSCC for connectivity to <br />the fiber optic network during the f�'sL phase of construction, based on site information <br />provided by the NSCC and its members. The list of sites is provided in Appendix B. On <br />average, each site was approximately 03 miles from the backbone ring for a total of <br />appro�mately 35 miles of lateral construction. <br />1.2.1.2 Recommended Electronic Architecture: Gigabit Ethernet <br />The NSCC uses Gigabit Ethernet electronics in the fiber portion of the I-Net. CTC <br />recommends that the NSCC members continue use of Gigabit Ethernet electronics to <br />light the fiber in light of growing trends in wide area networking and the existing <br />networking equipment currently used by the NSCC. Gigabit �.511�lr�� L� technology <br />provides a relatively low cost and simple method of providing lligh capacity connectivity <br />to users over the fiber a��ic n��wazk. It is a state-of-the-art, standards-based technology <br />that is well-defined, mature, offers competitive hardware pricing and is the focus of <br />continued hardware platform research and development. <br />As proposed, the network will deliver 1 Gbps access to 14 sites with the remaining <br />equipped at 10 M�bps. The design also allows upgrading �e capacity at each site. This <br />transmission capacity is well in excess of the standard speed available over leased T1 <br />li�;•; •' <br />1.2.1.3 Operational Considerations: Wholesale versus Service Models <br />Given the proposed design of the network, CTC recommends two possible operations <br />models based on available network resources and the needs of the NSCC entities. The <br />first operations model is a wholesale or broker model. Network resources are assigned to <br />various uses and the user is responsible for monitoring, managing, and maintaining <br />network resources. The second model is a service provider model. The central entity or <br />several entities provide networking services over the NSCC network to end users and <br />handle the maintenance and operations of the network. <br />� <br />r <br />} Delivers 1,000,000,000 �its-per-seeond, ;.e. iGbps or gigabit <br />� 7j circuits (which provide band�ic�sh of 1.54 Mbps) are commonly used to connect community facilities. <br />A typical concern is not with the cost of ; T circuits, but the performance and capacity iirnits that cons�-ain <br />applications and data exchange. <br />all text and diagrams C�3 Ci'C 2007 <br />
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