sideseadmed, probleemid ja lahendused (4) avo ots 27. märts 2006
TRANSCRIPT
![Page 1: Sideseadmed, probleemid ja lahendused (4) Avo Ots 27. märts 2006](https://reader036.vdocuments.mx/reader036/viewer/2022081722/56649e255503460f94b13b6c/html5/thumbnails/1.jpg)
Sideseadmed,probleemid ja lahendused (4)
Avo Ots
27. märts 2006
![Page 2: Sideseadmed, probleemid ja lahendused (4) Avo Ots 27. märts 2006](https://reader036.vdocuments.mx/reader036/viewer/2022081722/56649e255503460f94b13b6c/html5/thumbnails/2.jpg)
Network Infrastructure
UsersUsers
WANWAN
RoutersRoutersSwitchesSwitches
HubsHubs
UsersUsers UsersUsers UsersUsers
LANLAN LANLAN LANLAN LANLAN
![Page 3: Sideseadmed, probleemid ja lahendused (4) Avo Ots 27. märts 2006](https://reader036.vdocuments.mx/reader036/viewer/2022081722/56649e255503460f94b13b6c/html5/thumbnails/3.jpg)
Onsite Technician
Application Traffic
PSTN
Internet
Voice Profile
Multicast Video Profile
VOD Profile
STB / Middleware Profile
OAM Profile
Gaming Profile
Web Browsing Profile Web Browsing Profile
Misc. Data Profile
Set-top Box
Set-top Box
Set-top Box
Video Headend
Game Server
HTTP Proxy
802.11 in-home wireless LAN
EMS
11
11
22
22
22
44
55
88
![Page 4: Sideseadmed, probleemid ja lahendused (4) Avo Ots 27. märts 2006](https://reader036.vdocuments.mx/reader036/viewer/2022081722/56649e255503460f94b13b6c/html5/thumbnails/4.jpg)
The Triple Play NetworkVideo
Head End
RemoteTerminal
RT
RT
CO
EAPS
Gigabit Ethernet
18 Kft
ADSL2+ & POTS
Bonded ADSL2+
Softswitch
Media &Application
Servers
IP Core Network
ADSL2+
ADSL2+ / POTSClass Class
5 5 SwitchSwitch
1U DSLAMs & BLCs• ADSL2+, Bonded
ADSL2+• ADSL2+ & POTS
“Combo”• Hardened• Pole-mount and cabinet
options
Internet
PSTN
Broadband Loop Carriers (BLCs)• ADSL2+, Bonded ADSL2+• Analog and Digital POTS services• Non-blocking Video Architecture
CPE• ADSL2
+• Bonded
ADSL2+
• ADSL2+ w/WiFi
• Res. IAD
• Biz. IAD
• TAs
1U IP/GR-303 Gateway
1U VoIP Gateways• IP-GR303 using MGCP• Dual interface groups• 8 T1s
![Page 5: Sideseadmed, probleemid ja lahendused (4) Avo Ots 27. märts 2006](https://reader036.vdocuments.mx/reader036/viewer/2022081722/56649e255503460f94b13b6c/html5/thumbnails/5.jpg)
Building One Access Network
BroadbandLoop
Carrier
Class 5 Class 5 SwitchSwitch
Video Head End
VoiceGateway
Softswitch
Internet
PSTN
WAN
RemoteTerminal
Business-ClassIP Voice & Data
Packetized E1,Frame Relay orMetro Ethernet
VoIP
Consumer Broadband Bundles: VoIP, Telco TV & Internet
Management
In-Home Solutions for Voice, Video
![Page 6: Sideseadmed, probleemid ja lahendused (4) Avo Ots 27. märts 2006](https://reader036.vdocuments.mx/reader036/viewer/2022081722/56649e255503460f94b13b6c/html5/thumbnails/6.jpg)
ADSL Performance (24AWG Wire)
More Video ChannelsMore Video Channels
Minimal Change to Video Service Area
ADSL Down
S=1/2 Down
ADSL2 Down
ADSL2+ Down
28000
26000
24000
22000
20000
18000
16000
14000
12000
10000
8000
6000
4000
2000
00 5000 10000 15000 20000 25000
Lin
e R
a te
(kb
/s)
Loop Length (ft)
![Page 7: Sideseadmed, probleemid ja lahendused (4) Avo Ots 27. märts 2006](https://reader036.vdocuments.mx/reader036/viewer/2022081722/56649e255503460f94b13b6c/html5/thumbnails/7.jpg)
Network
Management Systems/Integration/Middleware
Access HomeDigital Headend
LocalOff-air
Optical Ethernet Ring
Distribution
TUT Video Head End
BitBandVoD Server
Myrio Middleware Server
LuminousResilient Packet Ring
(RPR) Add/Drop Muxes
Extreme Summit
GigE Switch Digital STBs:
Aminoi3 Micro
Thompson
Paradyne BLC 8000 Paradyne
CPE
6000’ 24AWG25pair Cable
CiscoCatalystRouter
Paradyne Ethernet Protection Switching
MetaSwitchSoftswitch
POTS phones
Paradyne BLC 12000
![Page 8: Sideseadmed, probleemid ja lahendused (4) Avo Ots 27. märts 2006](https://reader036.vdocuments.mx/reader036/viewer/2022081722/56649e255503460f94b13b6c/html5/thumbnails/8.jpg)
Preventative Management
![Page 9: Sideseadmed, probleemid ja lahendused (4) Avo Ots 27. märts 2006](https://reader036.vdocuments.mx/reader036/viewer/2022081722/56649e255503460f94b13b6c/html5/thumbnails/9.jpg)
Management method and Cost
![Page 10: Sideseadmed, probleemid ja lahendused (4) Avo Ots 27. märts 2006](https://reader036.vdocuments.mx/reader036/viewer/2022081722/56649e255503460f94b13b6c/html5/thumbnails/10.jpg)
Network
Hardware
Applications
Network Management Organisation
![Page 11: Sideseadmed, probleemid ja lahendused (4) Avo Ots 27. märts 2006](https://reader036.vdocuments.mx/reader036/viewer/2022081722/56649e255503460f94b13b6c/html5/thumbnails/11.jpg)
Analüüsitav setup
http://www.lr.ttu.ee/~avots/WiMAX_Overview_and_Performance.pdf