Komunikasi Data ISDN ??? Cara cepat online Jaringan digital yang memberikan berbagai macam pelayanan...
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Transcript of Komunikasi Data ISDN ??? Cara cepat online Jaringan digital yang memberikan berbagai macam pelayanan...
Komunikasi DataKomunikasi Data
ISDN ???
•Cara cepat online•Jaringan digital yang
memberikan berbagai macam pelayanan jasa telekomunikasi yang berlaku di seluruh dunia.
Struktur TransmisiStruktur Transmisi
• B-Channel 64 kbps
• D-Channel 16 atau 64 kbps
• H-Channel 384, 1536, 1920 bps
B-ChannelKoneksi : Circuit Switched Packet Switched X.25 Semipermanent leased
line
D-Channel
1. Signalling & controlling2. Packet switching/low
speed data telemetry
H- Channel Pemakai dengan bit rate
tinggi
Saluran ISDNSaluran ISDN1.1. Basic Rate InterfaceBasic Rate Interface
2 X 64 kbps B-Channel 2 X 64 kbps B-Channel 1 X 64 kbps D-Channel 1 X 64 kbps D-Channel
2B+D 2B+D
Saluran ISDN Saluran ISDN (cont.)(cont.)
2. 2. Primary Rate Interface (PRI)Primary Rate Interface (PRI) 23 B+D (Amerika Utara, 23 B+D (Amerika Utara, Jepang,dll)Jepang,dll)
1,544 Mbps1,544 Mbps 30 B+D ( Eropa,Australia,dll ) 30 B+D ( Eropa,Australia,dll )
2,048 Mbps2,048 Mbps
Saluran ISDN Saluran ISDN (cont.)(cont.)
3. 3. Primary Rate Interface HPrimary Rate Interface H PRI H0 channel StructuresPRI H0 channel Structures 3 H0+1 D / 4 H0 / 5 H0+1 D3 H0+1 D / 4 H0 / 5 H0+1 D PRI H1 channel structuresPRI H1 channel structures 1 H11 / 1 H12+1 D1 H11 / 1 H12+1 D PRI structure for mixture of B and PRI structure for mixture of B and
H0 channelsH0 channels kombinasi kanal H0, B, Dkombinasi kanal H0, B, D
ISDN SpecificationsISDN Specifications
Layer 1 Physical LayerLayer 1 Physical Layer
Layer 2 Data Link LayerLayer 2 Data Link Layer
Layer 3 Network LayerLayer 3 Network Layer
Layer 1.Figure 12-2: ISDN Physical Layer Frame Formats Differ Depending on
Their Direction
Layer 2.Figure 12-3: LAPD Frame Format Is Similar to That of HDLC and
LAPB
Layer 3.Figure 12-4: An ISDN Circuit-Switched Call Moves Through Various
Stages to Its Destination
Komponen ISDNKomponen ISDNTerminal Equipment (TE)Terminal Equipment (TE)Terminal Adapter (TA)Terminal Adapter (TA)Network Termination (NT)Network Termination (NT)Line Terminating Line Terminating
Equipment(LTE)Equipment(LTE)Exchange Termination Exchange Termination
EquipmentEquipment
ISDN Devices.Figure 12-1: Sample ISDN Configuration Illustrates Relationships Between Devices and Reference Points
Komponen ISDN Komponen ISDN (cont.)(cont.)TerminalTerminal
Terminal Equipment 1 (TE1)Terminal Equipment 1 (TE1)
Terminal Equipment 2 (TE2)Terminal Equipment 2 (TE2)
Network Termination DevicesNetwork Termination Devices
Network Termination type1 (NT1)Network Termination type1 (NT1)
Network Termination type2 (NT2)Network Termination type2 (NT2)
Network Termination type kombinasi (NT12)Network Termination type kombinasi (NT12)
Komponen ISDN (cont.)Komponen ISDN (cont.)Konsep ISDN
Arsitektur ISDNBlok diagram ISDN
Arsitektur ISDN (cont.)Tabel jenis-jenis pelayanan
Aplikasi ISDNAplikasi ISDN Internet AksesInternet Akses Telecommuting/remote Telecommuting/remote
access to corporate access to corporate computingcomputing
Video ConferencingVideo Conferencing Small and Home office Small and Home office
data networkingdata networking
Keuntungan ISDN Lebih cepat Lebih hemat dan efisien Kecepatan Multiple Devices Signalling
THANK YOU!!!THANK YOU!!!BY:BY:
Bezaliel Bezaliel (26402105) (26402105)Rony Kurniawan Rony Kurniawan (26402116) (26402116)Basuki Setiawan Basuki Setiawan (26402121) (26402121)David Wijaya Chandra David Wijaya Chandra (26402128)(26402128)