Pengembangan Jaringan Domestic dan Solusi untuk menunjang Internet Murah Brata T. Hardjosubroto PT Indosat Tbk APRICOT – Indonesia Stream & CEO Forum Nusa Dua, Bali; 26-27 Februari, 2007

Sasaran Memberikan akses broadband internet dengan harga terjangkau Ketersediaan Internet akses di seluruh pelosok tanah air Mempermudah akses informasi yang up to date melalui internet Menumbuh kembangkan ekonomi daerah/ nasional Meningkatkan kecerdasan bangsa dan intelektual masyarakat melalui internet

Tantangan dalam jaringan Domestik Jaringan Backbone yang terbatas Biaya yang tinggi bagi penyelenggara diluar Jakarta dan Jawa Terbatasnya bandwidth Biaya satuan yang relatif mahal Biaya sesuai jarak Skala ekonomi yang kecil Kualitas yang terbatas Keterbatasan Domestik Exchange

Total IP Transit Bandwidth : 3 Gbps INTERNATIONAL IP TRANSIT BACKBONE AT&T, USA FT, SG Batam IP Transit merupakan jaringan backbone internasional jasa INP untuk mendukung layanan Internet di sisi pelanggan. Jakarta Backbone Capacity Location Country Bandwidth Batam Singapore 465 Mbps Jakarta Singapore 930 Mbps Jakarta Hongkong 775 Mbps Jakarta USA 620 Mbps Total IP Transit Bandwidth : 3 Gbps

INTERNATIONAL PEERING BACKBONE Korea China Japan KDD Japan Telecom Hkg (Hutchinson) IDC Yokohama Taiwan Thailand Philipines Malaysia Singapore (( Singtel, StarHub Peering merupakan bagian dari jaringan backbone internasional jasa INP yangmerupakan kerjasama bilateral dengan masing-masing operator di negara terkait, untuk mendukung layanan Internet di sisi pelanggan. INDOSAT Australia: Optus , Telstra Peering ~ 500 Mbps

Jaringan Backbone, Indosat Menado Bontang Payakumbuh Lampung

INIX (Indonesia National Internet Exchange) INTERNATIONAL Internet Exchange Internet Exchange Corporate Corporate P RR SMG JKT DPS SBY BJM ISP MDN P ISP MKS PE RR PE RR P P PLB BTM PE Internet Exchange P BDG Corporate ISP

* Links between INIX INIX1 INIX1 INIX2 Internet Exchange Internet Exchange Corporate Corporate ISP INIX1 PE INIX1 RR RR PE ISP PE RR * Internet Exchange INIX2 Internet Exchange PE RR PE RR Corporate PE Corporate RR ISP ISP * Communication across Network, will be in Layer 3 mode

Indosat Network Element Indosat Network Element Metro Ethernet International Internet Metro Network City ‘X’ Metro Network City ‘Y’ National MPLS Backbone IIX+IDC Indosat Network Element Area JKT Barat-Tanggerang VoIPGW MGW IN IT Backoffice, etc 2G, 3G, FWA BTS Indosat Network Element VPLS Metro Network I-Phone ITP SCP HLR SMSC, etc STP Area JKT Timur-Cikarang INIX WiMAX BTS Area JKT Pusat-Bogor P Router INP PE Router 10 GE (P to P link) Gb Ethernet Edge 10 GE (P to PE link) CE Router 64 KB-10 GE (CE to PE link)

Service Description Bilateral Peering To provide nationwide layer 2 ethernet network by using a shared network through a dedicated switch, metro ethernet or MPLS L2VPN using Virtual Private Lan services (VPLS) while customer have their individual bilateral agreement among each other to exchange the traffic. Multilateral Peering Beside providing ethernet shared network, provider could provide a route-reflector as a peering point for customers to exchange the traffic among members. With this model, each customer does not have to build peering session to all members individually, only a single session to a route-reflector. Service Level Agreement (SLA) To provide SLA to customer.

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