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College of Medicine Campus Network and Wireless Project for Research and Educational Networking in College of Medicine Campus Network and Wireless Project for Research and Educational Networking in Malawi Anthony Muyepa Head of ICT Uni. Of Malawi – College of Medicine Campus Network Design muyepaa@medcol. mw NSRC, OREGON 24 July 2009

Internet Services at Co. M Internet Connection is through MALICO VSATs Academic institutions consortium Internet Services at Co. M Internet Connection is through MALICO VSATs Academic institutions consortium was formed to buy aggregate bandwidth to mitigate high prices Internet provider is Taide Networks AS in Norway

M A L I C O VSAT SITES Mzuzu University Image by CSIR University M A L I C O VSAT SITES Mzuzu University Image by CSIR University of Malawi: Bunda College of Agriculture Chancellor College of Medicine

Internet charges are at $3000/MB and $4000/MB for downlink and uplink respectively Currently the Internet charges are at $3000/MB and $4000/MB for downlink and uplink respectively Currently the overall bandwidth capacity of internet via the VSAT link 1. 5 MB down and 0. 5 MB up Optimised downlink, 3: 1 ratio to uplink This capacity is serving a community of over 1200 people, which includes faculty, researchers, students and staff.

Network Design • Actively switched daisy fiber chain, (redesign and implementation in progress) • Network Design • Actively switched daisy fiber chain, (redesign and implementation in progress) • Each site node has an active node, and requires a switch, a fibre distribution frame and a transceiver for each fibre cable that connects the node • Traffic not destined at each switch is relayed to next.

Network Setup The Tower acts as the base station for the COM wireless network. Network Setup The Tower acts as the base station for the COM wireless network. There is one 18 dbi omni-directional antenna covering the Hospital area at 4. 5 Mbps.

INSTALLED NETWORK INSTALLED NETWORK

Co. M Fiber Map Co. M Fiber Map

Long Distant Wi-Fi To Mangochi • • • Limited connectivity through telephone lines, intermittent Long Distant Wi-Fi To Mangochi • • • Limited connectivity through telephone lines, intermittent availability between sites for the delivery of medical education and other bandwidth intensive applications. Fiber not widely deployed at moment and years to come Rural areas are under-served Wi. Fi Costs are generally low Less susceptible to theft, flash floods, and low environmental impact Wi. Fi has quick deployment Campus Network Design NSRC, OREGON 24 July 2009

Wi. Fi solution Inter-institutional connectivity Wi. Fi solution Inter-institutional connectivity

Research & Education Network Topology Research & Education Network Topology

Necessary Ingredients Conducive regulatory environment - Working with MACRA, for harmonious regulatory conditions for Necessary Ingredients Conducive regulatory environment - Working with MACRA, for harmonious regulatory conditions for academic connectivity Campus Network Design NSRC, OREGON 24 July 2009

Necessary Ingredients International Collaboration with ICTP for financial support for equipment and technical expertise Necessary Ingredients International Collaboration with ICTP for financial support for equipment and technical expertise • The project received funding from the Regional Government of Regione Friuli Venezia Giulia (Italy) and the Abdus Salam International Centre for Theoretical Physics – ICTP (Italy). Campus Network Design NSRC, OREGON 24 July 2009

Necessary Ingredients Negotiation with MTL to access metro fibre, towers, and ducts in a Necessary Ingredients Negotiation with MTL to access metro fibre, towers, and ducts in a symbiotic relationship Availability of local enthusiastic and committed human capacity to support the link via ICTP training Local support from the host institution Campus Network Design NSRC, OREGON 24 July 2009

Necessary Ingredients Working with Malawi Revenue Authorities to obtain a waiver of custom duty Necessary Ingredients Working with Malawi Revenue Authorities to obtain a waiver of custom duty for the project equipment Similar waivers were given for the VSAT equipment Campus Network Design NSRC, OREGON 24 July 2009

Activities Lined Up Site survey: all the sites, data collection, interferences, GPS coordinates, antenna Activities Lined Up Site survey: all the sites, data collection, interferences, GPS coordinates, antenna heights for simulation Campus Network Design NSRC, OREGON 24 July 2009

Work Begins Campus Network Design NSRC, OREGON 24 July 2009 Work Begins Campus Network Design NSRC, OREGON 24 July 2009

Campus Network Design NSRC, OREGON 24 July 2009 Campus Network Design NSRC, OREGON 24 July 2009

Unpacking and Getting started Co. M Lab Campus Network Design NSRC, OREGON 24 July Unpacking and Getting started Co. M Lab Campus Network Design NSRC, OREGON 24 July 2009

Arial View of sites Campus Network Design NSRC, OREGON 24 July 2009 Arial View of sites Campus Network Design NSRC, OREGON 24 July 2009

Campus Network Design NSRC, OREGON 24 July 2009 Campus Network Design NSRC, OREGON 24 July 2009

Dual Polarity Parabolic High Performance Dish Antennas - 4900 to 5875 MHz Operation Campus Dual Polarity Parabolic High Performance Dish Antennas - 4900 to 5875 MHz Operation Campus Network Design NSRC, OREGON 24 July 2009

Campus Network Design NSRC, OREGON 24 July 2009 Campus Network Design NSRC, OREGON 24 July 2009

Mikrotik Router Board 28 Campus Network Design NSRC, OREGON 24 July 2009 Mikrotik Router Board 28 Campus Network Design NSRC, OREGON 24 July 2009

Campus Network Design NSRC, OREGON 24 July 2009 Campus Network Design NSRC, OREGON 24 July 2009

Why Wi-Fi Campus Network Design NSRC, OREGON 24 July 2009 Why Wi-Fi Campus Network Design NSRC, OREGON 24 July 2009

Break Time • Chambo Treat Campus Network Design NSRC, OREGON 24 July 2009 Break Time • Chambo Treat Campus Network Design NSRC, OREGON 24 July 2009

Campus Network Design NSRC, OREGON 24 July 2009 Campus Network Design NSRC, OREGON 24 July 2009

Campus Network Design NSRC, OREGON 24 July 2009 Campus Network Design NSRC, OREGON 24 July 2009

Campus Network Design NSRC, OREGON 24 July 2009 Campus Network Design NSRC, OREGON 24 July 2009