Final Report Chapter 5 Mid-Term Development Plan International Satellite(4E1), SMW3(298E1), Cross Border(89E1) ITMC ① GE Long Dist. Dept. ② ③ E1 GE TG TG E1 E1 PSTN Mobile Yangon TG TG E1 E1 PSTN Mobile Long Dist. Dept. Naypyitaw PSTN Mobile Mandalay 凡 例 ① Huawei Soft X3000 (Software SW) upgraded in 2012 (Ahlone) ② DMS300 TDM(Hardware SW) (IGW) ③ New Software SW(Dekikena New Building) TG: Trunk Gateway Source: Prepared by Survey Team Figure 5.2-8 Composition of the International Switching Networks (6) Problems and Programs of International Communication Networks Total bandwidth of the international circuit will be approximately13.9Gbps in total to/from Myanmar. According to progresses of the democracy in Myanmar, the total volume of the international communication network to/from other countries will become necessary. Although the demand will be given in next paragraph, 5.2.7, the predicted demand shows much less tan figures predicted. In addition, accidental cutting occurred on 22, July, 2013 of the SEA-MEWE3 submarine cables has made it unusable for some period, however, in this case, the speed of the Internet dropped about half of the speed of the Internet dropped about half of the normal speed. Though the bandwidth of the Internet signal is 14 GB, however, it dropped down to 7 GHz. It shows much less bandwidth at the time of August, 2013. Expansion of the international communication networks is possible through communication satellite, submarine cables and terrestrial (international) optical fiber cables. Among them, the 5-18

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