integrated access device pstn dslam home access networking soho telecommuter small business mmds...
TRANSCRIPT
Integrated Access Device
PSTN
DSLAMDSLAM
Home Access Networking
SOHO Telecommuter
Small Business
MMDSIEEE802.11
Cable
MTU/MDUAirport/Hotels
2
• 37% of broadband subscribers interested in residential Nets*
• DSL customers: – One of the 12 most frequently asked
questions” How do I connect my multiple PC’s to DSL.”
• Industry Data: – 20% of broadband subscribers opt for
multi-user options (HPNA, wireless, Ethernet, voice) with willingness to pay.
0%
20%
40%
60%
80%
100%
Deploy Investig. NoInterest
DSL Intention
Relationship Between DSL and Home Networking
No Interest
Investigating LAN
Serious LAN
IAD Market Drivers
* Source: Yankee group compilation of DSL and home networking markets.
3
Integrated Access Device Market Drivers cont.
0
10,000,000
20,000,000
30,000,000
40,000,000
50,000,000
60,000,000
70,000,000
80,000,000
90,000,000
100,000,000
1999 2000 2001 2002 2003
Proliferation of Multiple PC Households
single PC homes
2+ PC homes
• Rapid Deployment of DSL • Small business users
– Traditionally under-served segment– Desire self install systems (4-8 lines)
• Growth of Home Offices*– No resident MIS professional– 2002 - 8 Million home offices w/LANs– 2-4 phone lines (varying call privileges)– No rewiring (HPNA/Wireless/pwr line)– 15.7M Telecommuters 1998– 13M small business households
• In Home Entertainment – Multiple TV households with video– DVD/MP3/Playstation II
Source: IDC 1999Dataquest 1998
* Source: ZDNET Survey 5/99:
4
VoDSL lines US only
0
200000
400000
600000
800000
1000000
1200000
1400000
1600000
1800000
2000000
2000 2001 2002 2003 2004
VoDSL lines
Source Telechoice 14% of total U.S. DSL lines will also carry VoDSL
0
2,000,000
4,000,000
6,000,000
8,000,000
10,000,000
12,000,000
Com
panie
s
1999 2000 2001 2002
Small Business Employees 5-9 employees
1-4 employees
Source:InStat Oct 1998
VoDSL and Small Business Statistics
5
Intelligent Residential Gateway EvolutionM
arke
t Pen
etra
tion
The Future
2000 2001 Future
Evolution
Ethernet or HPNA
Mom's PC
Dad's Work PC
(WLAN)RF Link
Stealth
Cloud
Kid's PC
Laser printer
Networking & Peripheral Sharing
Today
HPNA or Ethernet
Dad's Work PC
(WLAN)RF Link
Stealth
PSTN
Laser printer
TelephoneFax
Mom's PC
TelephoneTelephone
PBX
Residential Gateway
HPNA or Ethernet
Dad's Work PC
(WLAN)RF Link
Stealth
PSTN
Laser printer
TelephoneFax
Mom's PC
TelephoneTelephone
PBX
Home Controller
Television
VideoPDA
(WLAN)
6
IAD Wish List• Intelligent Residential Gateway
– Broadband Access-DSL, Cable, MMDS, other
– P.C. Networking
– Peripheral Sharing
– Ethernet, HPNA, Power Line, Wireless
– Security/Encryption
– Video Transport, Playback, TiVo, teleconferencing
– Internet Appliances
– HPC/PDA Integration
– Voice - VoIP, VoATM
– MP3 downloads
– Home control and automation
– Web server/mail server
– Open services gateway initiative support (SUN, Cisco, others)
7
IADSOHO/Telecommuter or Residential Application
Ethernet or HPNA
Home PC
Work PC
IAD
Gaming PC
Wireless LAN(RF)
PSTN
xDSL
DSLAM
DSLAMDSLAM
InternetInternet
ATMSwitch
Voice Gateway
Router
Internet
PDA
VoATM/VoIP
Corporate NetMGCP Gateway
VoATM/VoIP
IP Phone
8
IADSmall Business Application
Ethernet or HPNA
PSTN
xDSL
DSLAM
InternetInternet
ATMSwitch
Voice Gateway
Router
Internet
PDA
Wireless LAN(RF)
VoATM/VoIP
IP Phone
4 - RJ 11 ports - call waiting, call forwarding, station to station
IAD
9
IADMTU/MDU Application
Airports, Hotels, Conference centers, Apartments
Ethernet or HPNA
PSTN
xDSL
DSLAM
InternetInternet
ATMSwitch
Voice Gateway
Router
Internet
PDAor Bluetooth Phone
Wireless LAN(RF)IAD
10
IADWireless Application
PSTN
T1 or DSL
DSLAM
InternetInternet
ATMSwitch
Voice Gateway
Router
Internet
IEEE802.11IAD
Base StationOMNI or Sectored Antenna
12kft from C/O10 -20 users share connection
High gain panel mount antennaat subscribers premise
up to 5-7 miles from base station
11
Integrated Access Device Solution
RF WirelessLAN
NetworkIP/ATM
VoIP or VoATMPBX
xDSL
DSLAM
Ethernet orHPNA
RF
USB
12
LAN Networking Alternatives + Video
• Wired – Ethernet
– USB
– HPNA 2.0 - Uses existing in building wiring 10 Mbps
– HomePlug 10 Mbps
• Wireless– Bluetooth - 2.4 GHz F.H.S.S, voice and data short range
– HomeRF - data/voice F.H.S.S
– IEEE 802.11b - data/voice D.S.S.S
– IEEE802.11a - 54 Mbps voice/data/video OFDM/DMT
– Hyperlan -Europe OFDM/DMT
• Video– MPEG2/MPEG4, streaming
13
Wireless LAN Standards Chaos
• 2400-2483.5 ISM band US and Europe
• 2471-2497 Japan
• 5.1-5.3 GHz UNII
• 5.7 GHz ISM Band
• Bluetooth - 2.4 GHz F.H.S.S, voice and 721 kbps data
• HomeRF - FHSS – 1.6 Mbps, Approved NPRM - 10 Mbps
• IEEE 802.11a/b - FH, DS-SS (2 Mbps/11 Mbps/54 Mbps)
14
Westell Solution
Westell’s IAD -Access 4000• Positioning - Best of breed flexible technology
• Simultaneous Operation: RF, HPNA, Ethernet and USB LAN
• Base Configuration (ADSL, 4 Ethernet Ports, expansion ports)
• Home Networking - Ethernet, HPNA 2.0, USB, HomeRF, IEEE802.11(future), Bluetooth (future)
• Voice - IP or ATM with intelligent mini PBX call options
• Support for up to 4 RJ11 phone set connections
• Video Distribution and playback (future)
• Security/telemetry features
15
Westell Access 4000 IAD
• 4 Port Ethernet hub
• 4 channel voice card
• USB
• HPNA 2.0 card
• ADSL port
• Desk top or wall mount
• Voice expansion slot + 2PCMCIA slots
16
Typical IAD Voice Features
• Enhanced Voice Features– Automatic Call Back
– Call Screening
– Call Forwarding
– Number Mobility
– Station to Station Calling
– Web Based Directory
– VPN Support
– Conference calling
• Support for Derived voice lines (RJ-11, HPNA, Cordless)
• Multiple CODEC options G.711, G.723.1, G.726, G.728, G.729A
• Multiple signaling options IP or ATM: MGCP, H.248/Megaco, SIP, Net2Phone, others
17
Business Site
xDSL
IP Mgmt & Provisioning
DataDS3
DS3 orOC3(ATM)
Voice
PVCs1 AAL2 - Voice1 AAL5 - Data
GR-303
Gateway AAL2DSLAM
CLASS
5
ATM
VoATM Application-Class 5 switch termination
18
Telecommuter
xDSL
Data network
IPATM
DSLAM
PSTN
PBX MGCP Gateway VoIP
TelecommuterCorporate PBX Extension
19
Preliminary Data Features
• PPPOA- RFC 2364/PPPOE- RFC 2516
• NAT/DHCP server
• RFC 1483 bridged and routed
• Firewall Support
• Password/peer group protection
• Transparent routing support- Net Meeting, IPSEC, L2TP, PPTP, games
• Multiple PVC’s
• SVC support and auto provisioning
• Router support RIP1, RIP2, OSPF
20
• Voice Service Highlights– Multiple Virtual Connections Instead of Physical Loops
– High Speed Data Shares Same Loop As Derived Voice lines
– Each Derived Line Supports Fax and V.90 Modems
– CO Powered Lifeline Service Available with ADSL
• Transport Options– Voice Over ATM (AAL2)
– VOIP (MGCP) , H.323/H.248 Megaco, SIP, Net2Phone
– Data Over ATM (AAL5)
Integrated Voice Services
21
• ADSL– T1.413, G.992.1, G.992.1
– 32K-8Mbps Downstream
– 32K-800 kbps Upstream
– Adjustable in 32K Increments
– Encapsulated in ATM AAL2 or AAL5
– QoS (CBR, VBR-rt, VBR-nrt,UBR and GFR)
• g.SHDSL
• MMDS
• T1
• HDSL
• Cable
IAD WAN Interfaces
22
Standards Groups• bluetooth.org -SIG• atmforum.com • homeplug.org• homerf.org• wifi.org• osgi.org• homepna.org• dslforum.org• ietf.org• atmforum.org
23
IAD Challenges/Summary
• Convergence of IAD and residential gateway • Self install solution- residential/SOHO/teleworker• Distribution of voice services via wireless/HPNA• Integration with existing OSS systems is difficult• Standards activity must play a key role • Migration of CTI will drive service revenue• Teleworker, small business and residential= $$$$$$$$• Traditional IAD (Ethernet, RJ-11 Voice) is limited• IAD must be scaleable and able to evolve with services