TAILIEUCHUNG - Fiber Managment System Delivers Quick ROI for Central Office

Shortened maximum fiber jumper length from 275 to 30 feet by adding an intermediate distribution frame between each aisle of multiplexers and the fiber main distribution frame using ADC LGX fiber frames. | FIBER MANAGMENT SYSTEM DELIVERS QUICK ROI FOR CENTRAL OFFICE TracerLight Decreases Outages and Speeds Service Turn-Up CASE STUDY CHALLENGE Reduce time for troubleshooting and tracing fiber jumpers. Improve service turn-up intervals. Decrease network outages. SOLUTION Shortened maximum fiber jumper length from 275 to 30 feet by adding an intermediate distribution frame between each aisle of multiplexers and the fiber main distribution frame using ADC LGX fiber frames. Replace existing jumpers with TracerLight Connector Identification System jumpers that provide visual indicators at each end of jumpers with flashing LEDs. RESULTS Reduced trouble-tracing time by 72 percent with an estimated savings of 7 100 to 11 600 per month in labor. Eliminated over 200 abandoned or cut jumpers that cancelled a 59 000 capital project to install new troughs to support OC-192 equipment. Reduced outages and improved service turn-up intervals CASE STUDY Situation For years at a large central office for an independent local exchange carrier the number of fiber cables within the facility was limited so that installation and rearrangements neither taxed manpower nor presented serious issues for customers. However with introduction of new high-speed high-density fiber platforms fiber cable congestion was starting to become an operations issue. With an increase in fiber cables in the CO for transport and customer circuits inability to quickly and safely identify and trace fibers started to appear. As a result more errors and outages were creeping into the operation. It was clear that if left unchecked there would be increased outages and delays in service turn-up. Working under a mandate to do more with less CO personnel decided to proactively attack the issue by designing a standard fiber management system for the CO. The objectives were to reduce trouble-tracing time improve restoration time and allow growth with minimal new investment in infrastructure. Of course the plan required .

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