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
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