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DWDM link Brussels - Luxembourg

DWDM link Brussels - Luxembourg. By Herman VANDERBORGHT. Overview. Actual Fiber offer Performances of the service Organisation of the operations Introduction of DWDM technology Advantages. Actual fiber offer. Strong points simple solution passive components Threats no redundancy

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DWDM link Brussels - Luxembourg

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  1. DWDM link Brussels - Luxembourg By Herman VANDERBORGHT

  2. Overview • Actual Fiber offer • Performances of the service • Organisation of the operations • Introduction of DWDM technology • Advantages

  3. Actual fiber offer • Strong points • simple solution • passive components • Threats • no redundancy • no active monitoring • long repair time

  4. How to tackle the threats? • Type of installation and periodic inspection • Performance standards • number of incidents • repair time • Organisation of maintenance

  5. Installation of fibre cables • Aerial cable fixed on the poles of the overhead liner • quick installation • visual inspection of external aspects • easy to detect cable cuts • quick repair

  6. Quality objectives • Probability of cable incidents: • Standard: 1 incident/year.150 km of installed cable • Performance of intervention: • 2 hours after call on place • 8 hours after call provisory repair for 36 fiber cable

  7. Organisation of interventions • Single point of contact: TEL 02/5259090 • alternative tel 02/2248400 • FAX 02/5259091 • email nmc@b-rail.be • 24h/24h served • regional support • escalation on 3 levels via nmc

  8. Organisation of interventions • Fiber-fix team available 24h/24h • 9 teams, located over the country • equipped with necessary tools • experienced and well brained staff

  9. Team equipment

  10. Results

  11. Results

  12. Why DWDM? • Redundant solution • Active monitoring of the system • degradation of the service detected before failures reach critical level • more easy reporting of quality of service • Quick establishment of new links

  13. Map of the loop 800 Gbit/sLuxembourg DWDM Link Antwerpen Hasselt Gent Leuven Brussels Kortrijk Liège Mons Charleroi Namur Ciney Neidhausen Ringterminal, 2x40 ch, full add-drop OADM, 4 ch add-drop capacity Optical Amplifier Arlon Luxembourg Dark Fiber (one pair)

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