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Movaz Upgrades

This project focuses on upgrading the current serial filters on the BLDR-DEN span to parallel filters, enhancing performance and efficiency. By transitioning the BLDR-LONG-FORT spans from coarse WDM to dense WDM, we aim to support higher data rates and prepare for future demands. The new DWDM ring at FRGP will connect key locations while utilizing optical protection to ensure uninterrupted service. Given the break-even point for lambda use, these upgrades will significantly enhance network capacity without amplification.

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Movaz Upgrades

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  1. Movaz Upgrades • Replace serial filters with parallel filters on BLDR-DEN span • Upgrade BLDR-LONG-FORT spans to dense WDM from coarse WDM • Install new DWDM ring at FRGP

  2. Filter Upgrade • Serial filters have low loss per lambda, but adds up with each additional lambda. • Parallel filter has higher loss, but you only need one • Break-even point is at about 3 or 4 lambda's which is where we are today.

  3. Coarse to Dense Upgrade • BLDR-LONG-FORT currently has cheaper CWDM optics installed • No amplification • Can't handle 10GigE • Upgrade brings this span closer to 10GigE ready

  4. FRGP Ring • FRGP DREAM ring connects 1200 Larimer, 1850 Pearl and 910 15th. • Currently an etherchannel of two 1G Ethernets around each side of the ring • Upgrade would use optical protection to split each Ethernet around both sides of the ring • Fiber cuts would be (almost) invisible

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