Đang chuẩn bị nút TẢI XUỐNG, xin hãy chờ
Tải xuống
Tham khảo tài liệu 'case study - pbe - chek lap kok - jul 1999', công nghệ thông tin, quản trị mạng phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | STRUCTURED CABLING SYSTEMS PlanningPlanning forfor ChangeChange atat thethe SpeedSpeed ofof TechnologyTechnology How a National ISP is Building the Data Centers of Tomorrow BY BILL FETTER Data networking engineer Robert Wynn works on a KRONE Ultim8™ block. NEXTLINK uses an Ultim8 block in each of its server cabinets to terminate KRONE TrueNet™ C6T™ runs to its switches. EXTLINK Communications, founded in 1994, has Growing Needs assembled an unrivaled set of facilities-based, Limitations in the data center infrastructure could have Nmetro and national fiber and broadband wireless stifled NEXTLINK’s growth. However, Paul Jasina, network assets. Once complete, these networks will serve NEXTLINK’s senior manager of data center communica- much of the United States, Canada and Europe. Together tions, with over five years tenure, proved to be skillful at with Concentric managing the data Network, a whol- center’s infrastruc- ly owned sub- ture performance. sidiary of Five years ago, NEXTLINK, the faced with the data company offers center challenges of end-to-end com- increased perfor- munication ser- mance, higher vices, including availability, system local and long upgradeability and distance voice, unwavering system digital subscriber reliability, Jasina line (DSL) access, began to investi- Web hosting and gate different struc- e-commerce, vir- Key players outside the Plano, Texas, facility: Pictured are (l to r) Chris Hutchison, NDC tured cabling tual private net- senior branch manager; William O’Neil, vice president of IT/operations; and Paul Jasina, products. Now, senior manager of data center communications. works (VPNs), NEXTLINK is still dedicated access, global transit and application infrastruc- continually faced with an ever-increasing demand for sys- ture services for delivering applications over the Internet or tem performance. a VPN. NEXTLINK chose KRONE’s TrueNet™ Structured Cabling System as the best NEXTLINK has pushed its solution for its data center .
