1. TANZANIA TELECOMMUNICATIONS COMPANY LTD TTCL Bringing people closerSlide 1 TANZANIA IP POP Presentation By Adam L Mwaipungu

2. TANZANIA TELECOMMUNICATIONS COMPANY LTD TTCL Bringing people closerSlide 2 TTCL IP PoP Built on two strong Networks Tanzania National ICT Backbone (NICTBB) - Operated by TTCL Telecom Italia Sparkle Tier 1 IP network (SEABONE) Located in Dar es salaam Tanzania, connected to the world. Connected through SEACOM, EASSY, SMW-3 (West), SMW- 3(East) and EIG. Future back-up through TEAMS

3. TANZANIA TELECOMMUNICATIONS COMPANY LTD TTCL Bringing people closerSlide 3 TTCL IP POP The IP POP is now running on two physical device routes Seacom and Eassy cable Installed port capacities are 100Mbps, 155Mbps, 622Mbps,1000Gbps, 2.5Gbps Planned capacity is 10Gbps Currently 3 Operators are connected usage a total of 1Gbps

4. TANZANIA TELECOMMUNICATIONS COMPANY LTD TTCL Bringing people closerSlide 4 Traffic Pattern IP-POP

5. TANZANIA TELECOMMUNICATIONS COMPANY LTD TTCL Bringing people closerSlide 5 TTCL Tanzania – NICTBB Generally Technology 40G DWDM network currently in process to upgrade to 100G DWDM 3 Rings - High Resilience Coverage Ring network, self healing 9 Boarder Points 2 NOCs for monitoring & trouble resolution Services SDH layer is used to deliver legacy services to the service providers at transmission rates ranging from FE (100M), STM-1 (155M), GE (1000M), STM-4 (622M), STM-16 (2.5G) and STM-64 (10G

6. TANZANIA TELECOMMUNICATIONS COMPANY LTD TTCL Bringing people closerSlide 6 TANZANIA For Land-Locked & Land Linked Connectivity

7. TANZANIA TELECOMMUNICATIONS COMPANY LTD TTCL Bringing people closerSlide 7 Advantages of IP purchase in Dar es Salaam Takes advantage of the Tier 1 IP PoP in our vicinity. Takes advantage of Dar’s proximity to all border giving shorter Round Trip Times (RTT) than London or Frankfurt = better performance. Complete redundancy from border to “Big Internet”. Tanzanian national network plus diverse routes from Dar. Direct access to Tier 1 IP network, no buying and reselling. Access to locally stored Google content. With improved customer experience due improved RTT. One contract for both backbone capacity and IP services  One Stop Shop at Affordable Rates  Hub of ICT in the SADC Region (and Beyond)

8. TANZANIA TELECOMMUNICATIONS COMPANY LTD TTCL Bringing people closerSlide 8 THANK YOU.