View
217
Download
3
Category
Preview:
Citation preview
““IT Cyber Solution for Industrial Estate”IT Cyber Solution for Industrial Estate”
Fiber To The HomeFiber To The Home~~ Broadband NetworkBroadband Network Technology Technology ~~
- 2 -Copyright Allied Telesis 2001 2
Agenda1. The current status of Internet
2. Broadband Network
3. FTTH Technical Tips
4. How to design FTTH?
5. Application
6. Product lineups
- 3 -Copyright Allied Telesis 2001 3
The current status of the The current status of the Internet Internet
- 4 -Copyright Allied Telesis 2001 4
– The growth of the Internet• Make the traffic double every three months• Develop the data transfer technology
– The purpose • Email and WWW by an academic society at the beginning • Currently……
– BtoB 、 BtoC– IP-Phone– Entertainment contents– E-government
The current status of the Internet The current status of the Internet
Company Home
InternetData Center Public
community
BtoC
HomeContentsDistribution
E-government
Internet
- 5 -Copyright Allied Telesis 2001 5
– Last 1 Mile / First 1 Mile• WAN line utilization about the existing Internet• Narrow bandwidth between ISP and Home/Building• Slow Internet speed - Not provide enough services• High speed Internet -Demand high cost • Last 1 Mile bottleneck• First 1 Mile bottleneck
The problems of Internet InfrastructureThe problems of Internet Infrastructure
Internet
Connection on the existing lineLast/First 1 Mile
PSTNISDNDA
InternetServiceProvider
・ Delayed Response on the Web・ Download・ Intermittence on Video stream・ Intermittence on VoIP
- 6 -Copyright Allied Telesis 2001 6
Broadband NetworkBroadband Network
- 7 -Copyright Allied Telesis 2001 7
Internet
Narrowband
PSTNISDNDA
InternetServiceProvider
Internet
Broadband
FTTHx DSLCATV
InternetServiceProvider
・ Delayed Response on the Web・ Download・ Intermittence on Video stream・ Intermittence on VoIP
・ Quick Response・ Streaming Video・ High quality of VoIP
What’s Broadband Network? What’s Broadband Network?
– Narrowband Network / Broadband Network• It seems more and more likely to provide broadband
infrastructure and various contents for home/office users.• We call the existing Internet connection “Narrowband”
on the other hand High-speed Internet connection
“Broadband”.
- 8 -Copyright Allied Telesis 2001 8
– Telecom• TELKOM
• 2nd carrier (CSM, Indosat, Lintas Arta)
– The companies which have optical fiber• A railroad company (PJKA)
• An electric power company (PLN)
– Newcomers• The companies which rent the fiber (PT. MIS)
Broadband Operator Broadband Operator
The possible Broadband operators
- 9 -Copyright Allied Telesis 2001 9
– Which points will customers choose the operators at?• Service area
• Speed
• Services provided– High speed Internet connection
– Multimedia Contents (Video On Demand,Voice Over IP)
– IP-Phone
– Leased line
VoIPGatewayWeb
Server
VoDServer
IP-PhoneWeb
Download
VoD 配信
Internet
BroadbandNetwork
WebDownload
VoD
Leased Line
The trend of Broadband operators The trend of Broadband operators
- 10 -Copyright Allied Telesis 2001 10
– CATV– Data communication using coaxial cable for CATV
– Upload:512Kbps,Download:1.5Mbps(Max.)
– Utilize the existing cable.
HomeTerminal
CableModem
TV
PC
Internet
CATV Network
Technology for BroadbandTechnology for Broadband
- 11 -Copyright Allied Telesis 2001 11
– x DSL• Utilize the existing phone line• Enable users to use phone and data communication sim
ultaneously• Install xDSL modem and Spliter on the residence side, DSLAM on the center site
xDSLModem
電話
PC
Internet
x DSL 網Spliter
Technology for BroadbandTechnology for Broadband
DSLAM
- 12 -Copyright Allied Telesis 2001 12
– x DSL• ADSL ( Asymmetric Digital Subscriber Line )
– Upload:512Kbls,Download:1.5Mbps
– Provided by most carriers
– Incompatible with ISDN
• VDSL(Very high bit rate DSL) – The highest speed among phone line technologies
– Upload:3Mbps,Download:51Mbps within 300m distance
– Highly appreciated as next generation technology.
Technology for BroadbandTechnology for Broadband
- 13 -Copyright Allied Telesis 2001 13
– FTTH• Provide high speed data transmission to company/home
• Provide expandable solution by replacing devices on both sides
• Deployed by the companies which have Dark-fiber.
Technology for BroadbandTechnology for Broadband
PC
Internet
FTTH Media Converter
- 14 -Copyright Allied Telesis 2001 14
FTTH Technical TipsFTTH Technical Tips
- 15 -Copyright Allied Telesis 2001 15
– FTTH means that fiber is used as media from backbone to home.– FTTH structure
• FTTH Backbone Network– Network Operation Center– Head End– Access Point
• Internet Data Center• FTTH Access Network
– Home/Building
What’s FTTH? What’s FTTH?
NOCInterneteXchange
HE
HE
AP
AP
APiDC
- 16 -Copyright Allied Telesis 2001 16
– FTTH Backbone Network• Various data transmission technologies
– WDM
– Gigabit Ethernet
– DWDM
– Sonet/SDH
• Most FTTH Backbone is designed by WDM/Ethernet
due to the cost-effectiveness and stability.
FTTH Technical Tips FTTH Technical Tips
- 17 -Copyright Allied Telesis 2001 17
– FTTH Backbone Network• WDM(Wavelength Division Multiplexing )
– Realize high speed transaction using multiplexing technology
– Realize plural times capacity on one fiber.
FTTH Technical TipsFTTH Technical Tips
λ1λ2λ3λ4
λ1λ2λ3λ4
A B
- 18 -Copyright Allied Telesis 2001 18
– FTTH Backbone Network• Gigabit Ethernet
– A kind of Ethernet technology
– Ethernet is matured and the device cost is cost-effective as well.
– Various kinds of devices has been released by network vendors.
FTTH Technical TipsFTTH Technical Tips
10MbpsIEEE802.3
100MbpsIEEE802.3u
1000MbpsIEEE802.3z(Fiber)
IEEE802.3ab(UTP)
Ethernet
Fast Ethernet
Gigabit Ethernet
- 19 -Copyright Allied Telesis 2001 19
– FTTH Access Network• Technologies which provide to users as Last/First 1mile
– Gigabit/Fast Ethernet
– x DSL
– Home PNA
FTTH Technical TipsFTTH Technical Tips
FTTHBackbone
Home
Building
Access Network
- 20 -Copyright Allied Telesis 2001 20
– FTTH Access Network• Gigabit/Fast Ethernet
– Transmit to home/building at 100M/1G speed using Ethernet
– This technology is matured and cost-effective.
– For the companies which don’t have fiber for themselves,
they need to rent fiber hence extra cost might occur.
FTTH Technical TipsFTTH Technical Tips
PC
Media Converter
FTTHBackbone
Home/Building
Media Converter
- 21 -Copyright Allied Telesis 2001 21
– FTTH Access Network• xDSL
– Transmit data using the existing phone line
– More cost-effective than Ethernet
– Speed limitation due to analog line
FTTH Technical TipsFTTH Technical Tips
PC
ADSL Modem
FTTHBackbone
Home/Building
DSLAM
- 22 -Copyright Allied Telesis 2001 22
– FTTH Access Network• Home PNA
– Mainly used by apartments
– Transmit data using phone line
– Compatible with ISDN
– Version 1 : 1Mbps / 150m
– Version 2 : 10Mbps / 300m
FTTH Technical TipsFTTH Technical Tips
FTTHBackbone
Building
Media Converter
HomePNA Converter
HomePNA Converter
HomePNA Switch
Media Converter
Shared room
1F
2F
- 23 -Copyright Allied Telesis 2001 23
Design of FTTH Design of FTTH
- 24 -Copyright Allied Telesis 2001 24
• Redundancy • Type
– Chassis» Hot Swapping» Redundant for power supply and CPU
– Box» Replacing with new unit» Built-in redundant power supply or external redundant power supply
How to design FTTH Backbone? How to design FTTH Backbone?
BlackDiamondAlpine RP24 + RPS
RPS8000
Summit48i
RedundantMSM
Redundant P.S.
Redundant P.S.
External RPS
Built-in RPS
- 25 -Copyright Allied Telesis 2001 25
• Redundant Route– Layer-3
• Only IP is used
• Defacto standard on the Internet
• BGP4– Used as routing control on the Internet Backbone
– Provide every IP Route on the Internet
• OSPF– Used by AS
– Applied to huge network dividing Area
• VRRP/ESRP– Provide redundant default Gateway
– Share Virtual IP,Virtual MAC between devices
How to design FTTH Backbone?How to design FTTH Backbone?
- 26 -Copyright Allied Telesis 2001 26
• Redundant Route – Layer-2
• Independent of Layer-3 Protocol
• Backup route
• IEEE 802.1q Tag
• VMAN
• L2 ESRP
• Spanning Tree Protocol/Fast Spanning Tree Protocol
– The others• MPLS(Multi Protocol Label Switching )• EAPS(Ethernet Automatic Protection Switching)
How to design FTTH Backbone?How to design FTTH Backbone?
- 27 -Copyright Allied Telesis 2001 27
– BGP4(Border Gateway Protocol version 4)• Used by IX 、 ISP 、 iDC
• Provide Internet Full Route
– OSPF ( Open Shortest Path First)• Used for IP Router
• Enable to share the equal cost pass in the case of physical redundant route
How to design FTTH Backbone?How to design FTTH Backbone?
NOCHE
HEAP
InterneteXchange
InternetServiceProvider
BGP4 OSPF
iDC Equal Cost Multipath Routing
- 28 -Copyright Allied Telesis 2001 28
– VRRP (Virtual Router Redundancy Protocol)• RFC2338• Not able to have route control function for itself
– ESRP (Extreme Standby Router Protocol)• Extreme proprietary• IP Routing redundant 、 IPX routing 、 Layer-2 Switch
How to design FTTH Backbone?How to design FTTH Backbone?
BackboneNetwork
Master
Standby
Share Virtual IP,Virtual MAC
In the case of trouble,Standby becomes Master.
- 29 -Copyright Allied Telesis 2001 29
– IEEE802.1q Tag• Enable to transmit some VLAN Packets to one port by adding VL
AN tag• 4096 VLANs(Max.)
– VMAN(Virtual MAN)• IEEE802.1q,Cisco ISL• Capsulize Tag packets by VMAN Tag• 4096 x 4096 VLANs(Max.)
How to design FTTH Backbone?How to design FTTH Backbone?
VMAN Network4096 x 4096 VLANs
Cust 2
Cust 1
Cust 1 Cust1 Used Tag :10 、 11 、 12 、 13
Cust2 Used Tag : 12 、 13 、 14
IEEE802.1q を Tunneling
Cust 2
- 30 -Copyright Allied Telesis 2001 30
• Qos– Quality of Service
• Need devices with Qos when provide users with Qos services– Control priority and bandwidth by Class Base Queuing
– Control bandwidth on a end to end basis by Wire-Speed QoS
M
L
H N
H
Classifier
M
H
InputQue
Input I/F
Output I/F
High(300byte)
Medium(200byte)
Normal(150byte)
Low(100byte)
L
OutputQue
N
H
H
How to design FTTH Backbone?How to design FTTH Backbone?
- 31 -Copyright Allied Telesis 2001 31
• Internet Data Center– Server Load Balancer
– Require Non Stop Service
– Need implementation not only on Server but on the network devices
– Server Load Balancer
» Server load balancing
» Server redundancy
How to design iDC network?How to design iDC network?
Internet
ContentsServer
Internet Data Center
Virtual IP Address
The request is divided among servers by using virtual IP
Server Load Balancer
- 32 -Copyright Allied Telesis 2001 32
• NAT/FireWall Router– Home/Company Security issue– Increase of FTTH connection at the same time.– DMZ for public server
How to design FTTH Home/Building? How to design FTTH Home/Building?
Global IPPrivate IP_A
WWW
Private Network_APrivate IP_B
Firewall
Private Network_B
FTTH
Home/Building
IP Address conversion for NAT
FireWall RouterAR720/740
- 33 -Copyright Allied Telesis 2001 33
• NAT/FireWall Router– Home/Company Security issue– Increase of FTTH connection at the same time.
How to design FTTH Home/Building?How to design FTTH Home/Building?
FTTH
Home/Building
IP Address conversion by NAT
Protect from intruder by F/W
FireWall RouterAR740/720/320
Global IPPrivate IP
- 34 -Copyright Allied Telesis 2001 34
• PPP over Ethernet– Capsule PPP packet over Ethernet – IPCP/PAP/CHAP are available
How to design FTTH Home/Building?How to design FTTH Home/Building?
Home/Building
Authentication by PAP/CHAP
PPPoE RouterAR740/720/320/220E
PPPoE Server
FTTH
IP Address added by IPCP
- 35 -Copyright Allied Telesis 2001 35
• CPE ( Customer Premises Equipment )– The next functions are included into one units.
• VoIP• Switch• NAT Router
How to design FTTH Home/Building?How to design FTTH Home/Building?
IP Phone
VoIPGatewayWeb
Server
WebDownload
Home/Building
CPE
Internet
FTTH
Internet Access by NAT
- 36 -Copyright Allied Telesis 2001 36
ExamplesExamples
- 37 -Copyright Allied Telesis 2001 37
Network Operation Center
BorderRouter FireWall BlackDiamond
BlackDiamond
Rapier 24
Access Point
Access Point
Internet Data Center
Rapier 24
Head End
Alpine3804
Head End
Alpine3804
Access Point
Summit48i
Alpine3808
ContentsServer
FireWall
InterneteXchange
InterneteXchange
MAN
: xDSL/Media Converter
Alpine3808
WDM8GbpsWDM
8Gbps
Gbe2Gbps
Gbe2Gbps
Gbe2Gbps
Gbe2Gbps
Gbe1Gbps
Gbe1Gbps
Gbe1Gbps
Gbe1Gbps
Gbe1Gbps
Gbe1Gbps
Gbe1Gbps
Gbe1Gbps
Best Effort User
Quality guaranteed User
Best Effort User
FTTH Network Example FTTH Network Example
RPS8000
RPS8000
- 38 -Copyright Allied Telesis 2001 38
• Elements– Network Operation Center
• The center of network which is connected to IX/ISP or to the other regions.
– Internet Data Center• Contents Server are installed• Provide high speed connection to servers at iDC
– Head End• Relay station from NOC to Users• Cache of contents servers are installed
– Access Point• Accommodation for each user network
– Home/Building• End point for home/apartement
FTTH ElementsFTTH Elements
- 39 -Copyright Allied Telesis 2001 39
– NOC is located in the center of FTTH network and control the following connections.
• Connect to the other FTTH• Internet eXchange or Internet Service Provider• Internet Data Center• Access Point which is a relay station for users
– All traffic concentrates on NOC• Essential issues is redundancy for route and device
Network Operation Center
BorderRouter FireWall BlackDiamond
InterneteXchange
InterneteXchange
Network Operation Center Network Operation Center
BGP4OSPF
(Some of Idcs use BGP4) MAN
Internet Data Center
Access Point
- 40 -Copyright Allied Telesis 2001 40
– Internet Data Center is connected to FTTH due to the next.• Installation of Contents Server for users
• High speed Internet services for the other iDCs
– For Non-stop services• Redundancy of Network
• Server Load Balancer
Internet Data Center Internet Data Center
Internet Data Center
ContentsServer
FireWall
Alpine3808
FTTHBackbone
Server Load Balance/ESRP
- 41 -Copyright Allied Telesis 2001 41
– Relay station between NOC and AP– Install Cache Server for contents– Enable to provide redundancy pass between them
Head EndHead End
Head End
Alpine3804
NetworkOperation
Center
AccessPoint
AccessPoint
CacheServer
- 42 -Copyright Allied Telesis 2001 42
– Access Point is the nearest connection point for users
– Forward data to FTTH Backbone
Access Point Access Point
Rapier 24
Access Point
Home
Building
Media Converter or xDSL
Media Converter or xDSL
Media Converter or xDSL
Media Converter or xDSL
Head End
Head End
- 43 -Copyright Allied Telesis 2001 43
– FTTH• Install Single Mode Fiber from AP to Home/Building
• Media converter is used as end device.
• Ethernet is adopted between them
Home/Building Home/Building
AccessPoint
Home/Building
IP Address conversion by NAT
FireWall RouterAR740/720/320
NAT Router AR220E
MC103LH MC103LH
Protect from intruder by F/W
SMF/100MbpsMax 40Km
- 44 -Copyright Allied Telesis 2001 44
– x DSL/CATV• Install analog line/coax cable from AP to Home/Building
• DSLAM and xDSL/CATV modem are used as end devices
Home/Building Home/Building
AccessPoint
Home/Building
IP Address conversion by NAT
FireWall RouterAR320
NAT RouterAR220E
X DSL/CATV
Modem
Protect from intruder by F/W
Analog lineCoax cable
Modem
DSLAM/Headend Spliter
- 45 -Copyright Allied Telesis 2001 45
– HomePNA• Suitable for Internet apartment due to the existing phone line
• Compatible with ISDN unlike ADSL
• HS726TX and HS826TX have multiple VLAN which is enable user to keep security
Home/Building Home/Building
Internet Mansion
HS703T V1
HS703U V1
Media Converter
Shared room
1F
2F
HS703T V1
3F
HS726 TX V1/HS826TX V1
Firewall RouterAR740/720/320
Access Point
- 46 -Copyright Allied Telesis 2001 46
Product LineupsProduct Lineups
- 47 -Copyright Allied Telesis 2001 47
Fast EthernetFast Ethernet
AR3xxAR720AR740AR840WAN WAN
ATI Products Lineups ATI Products Lineups
AT-3600 Series
Ethernet Ethernet
AT-3000 Series
AT-RH509BE
AT-8200 SeriesAT-8300 Series
AT-GS9000Gigabit Ethernet Gigabit Ethernet Media Converter
AT-3700 SeriesAT-RS700 Series
AT-FH700 Series
AT-FS700 Series
Multi Channel Media Converter
AT-FH800 Series
- 48 -Copyright Allied Telesis 2001 48
■ CentreCOM WD1004●Remote PORT(SC) x1(SMF x2)
SMF 2fibers(Max. 4 x Gigabit Ethernet)●GBIC Slot x 4 Slots
■Rapier 24●10/100 UTP × 24Port●Expansion Slot × 2●L3 Switch ( Dynamic/Static Routing )●QOS(IEEE802.1p)●VLAN(IEEE802.1q)●SNMP●Filtering
■AT-A35SX/SC,AT-A35LX/SC,AT-A39-T● AT-A35SX/SC:1000BASE-SX x 1 Port
● AT-A35LX/SC:1000BASE-LX x 1 Port
● AT-A39-T :1000BASE-T x 1Port
WDM
Layer-3 Switch
Expansion modules
Product lineupsProduct lineups
Network Operation Center
Access Point
- 49 -Copyright Allied Telesis 2001 49
■AR740●10/100M x 2Port●PIC Slot x 2●NSM Slot x1(PIC 4slots)●VPN(Optional)●Firewall,VRRP ●UPS(Optional)
■AR720● 10/100M x 1Port
●PRI(ISDN,L/L,FR)●Expansion Slot x 2●VPN(Optional)●Firewall,VRRP
AR022 10B5/-T I/F AR010 Encryption card
FireWall Router
Option
Product lineupsProduct lineups
Home/Building
ICSA Certified
- 50 -Copyright Allied Telesis 2001 50
■AR320●10BASE-T x 2Port●PPPoE●FireWall●DHCPServer,Client / E-NAT
■AR220E●CATV, ADSL ●WAN 10B LAN, 10/100M x 4Port SWITCH●PPPoE ●Virtual server●DMZ / DHCPServer,Client / E-NAT
Broadband Router
Product lineupsProduct lineups
Home/Building
- 51 -Copyright Allied Telesis 2001 51
■MC100 series●MC101XL : 100BASE-TX ( MDI/MDI-X ) x 1100BASE-FX ( ST ) MMF x 1●MC102XL : 100BASE-TX ( MDI/MDI-X ) x 1100BASE-FX ( SC ) MMF x 1●MC103XL : 100BASE-TX ( MDI/MDI-X ) x 1100BASE-FX ( SC ) SMF x 1●MC103LH : 100BASE-TX ( MDI/MDI-X ) x 1100BASE-FX ( SC ) SMF(LH) x 1
■MC1000 series●MC1004 : 1000BASE-T x 11000BASE-SX x 1●MC1005 : 1000BASE-T x 11000BASE-LX x 1
Media Converter
Product lineupsProduct lineups
Home/Building
- 52 -Copyright Allied Telesis 2001 52
■HS826 TX V1●HomePNA port x 24●10BASE-T/100BASE-TX ( MDI-X* ) ×2●HomePNA Ver1.1●SNMP●Telnet
■HS726 TX V1●HomePNA port x 24●10BASE-T/100BASE-TX port ( MDI-X* ) x 2●HomePNA Ver1.1
■HS703T V1●HomePNA port x 2●10BASE-T x 1●HomePNA Ver1.1
■HS703U V1●HomePNA port x 2●USB x 1●HomePNA Ver1.1
Home PNA Home/Building
Product lineupsProduct lineups
- 53 -Copyright Allied Telesis 2001 53
Thank You
Dimas SetiawanAccount Manager Indonesia
Allied Telesyn International Pte LtdWisma Kota BNI 46, 43 Floor #13, JakartaTel. (021) 574-8910 / Fax. (021) 574-8888Email: dimas_setiawan@alliedtelesyn.com
Http://www.alliedtelesyn.com
Recommended