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  • Volume 5, Issue 3

    119455
    Network Test

    Real-time automation controls multifiber-connector production

    March 1, 2003
    Connectors with 8, 12, 24, or more fibers in a single ferrule, termed multifiber connectors, have distinct advantages for use in optical communications for small-form-factor (...
    119408
    DWDM & ROADM

    Legacy fiber meets long-haul network needs

    March 1, 2003
    Management planning for future long-haul fiberoptic networks requires assessment of which technologies to deploy and when it makes good business sense to deploy them. The key ...
    119399
    DWDM & ROADM

    Evolving designs make WDM more like SONET/SDH

    March 1, 2003
    By now, telecom transport market forecasts and carrier purchase plans unequivocally document that rumors of the impending death of synchronous optical network/synchronous digital...
    119424
    Transport

    Automated optimization tools design Raman amplifiers

    March 1, 2003
    Fiber Raman amplifiers in WDM systems have recently received much more attention because of their greatly extended bandwidth and distributed amplification with the installed fiber...
    119450
    Transport

    Advances in pump lasers enable low-cost, high-efficiency EDFAs

    March 1, 2003
    In optical amplification, most next-generation erbium-doped fiber amplifiers (EDFAs) no longer boast higher bit rates and more wavelengths. Rather, new EDFAs are cheaper, smaller...