Currently Inherent Network Fiber Optics, STM-1 (155 Mbps) Advanced Network (Java Area) Fiber,...
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Transcript of Currently Inherent Network Fiber Optics, STM-1 (155 Mbps) Advanced Network (Java Area) Fiber,...
PT. Jabar Telematika 1
Currently Inherent Network
Advanced Network (Java Area)
• Fiber Optics , STM-1 (155 Mbps)
Medium Network
• Fiber, Microwave, satellite 4E1 (8 Mbps)
Basic Network
• Satellite 1E1 ( 2 Mbps)
Backup Link (satellite)
• 1 Mbps
PT. Jabar Telematika 7
Konfigurasi Node (1)
• Edge L1SW: accommodates user’s L1 to L3 traffic with Ethernet interface up to 10GE. L2/L3 traffic shares the bandwidth with L2 multiplexing while L1 traffic is made separate from L2/L3 traffic, using next generation SDH (TDM) technologies
• Core L1SW: L2/L3 traffic is forwarded to IP router and received back while L1 traffic is switched by L1 SW.
• IP Router: L3 traffic is processed using IP or MPLS while L2 traffic is encapsulated using Ether over MPLS and forwarded to L1 SW. Thus the IP router transfers IP and MPLS traffic.