Transcript gpon - the right choice - SAMENA Telecommunications Council

FAHEM AL BUGHAM
Vice President – Technology Strategy & Planning
4th Dec2008 - OMAN
Reach
A world where people’s
reach is not limited by
matter and distance
Etisalat footprint
Market potential of 668 million
AGENDA
Smart home.
why GPON.
 Smart execution.
 IP/Legacy services.
Mobile requirement.
Redundancy.
Security
Smart Home Network
In home
Parking lot control
Hospital
Air purification/Ventilation
Health
Care
Network
Home
Control
AV Entertainment
IT
Common area
monitoring
Shopping
ONT
Entertainment
Communication
Entrance control
Wall pad Gateway
Service
Network
Device
The fixed access network utilizes multiple technologies, as many grown-over-the-years
operator networks Generally it is in good shape to serve current needs, but far off
“100Mbps” capabilities ?
TDM
switch
CMTS
NG
DLC
MSAN
ATM
IP
DSLAM
HDSL
modem
ATM
DSLAM
SDH
mux
RSU
ODF
ODF
Cu
CAB
Fiber
Node
Amp
DP
DP
Mini Optical
DSLAM CAB
DP
DP
DSL
modem
Cable
modem
CATV
DP
POTS
CURB
ODF
MDF
DSL
modem
xDSL
LOCAL EXCHANGE
IP/MPLS
DP
HDSL
modem
SDH
mux
ATM & FR LL
PREMISE
TDM Transit
Simulation for access bandwidth evolution
Service portfolio example
Downstream
Upstream
1 HDTV, 2 SDTV
simultaneously among
200+ channels
16 Mb/s
50 Kb/s
1 Gaming channel
256 Kb/s
256 Kb/s
2 Voice calls & Visio
220 Kb/s
220 Kb/s
High Speed Internet
3 Mb/s
512 Kb/s
Total
20 Mb/s
1 Mb/s
Revenue
Enabling new Applications and Revenues – enrich Broadband!
Voice over
IP (VoIP)
Home
Entertainment
Messaging/
Presence
Declining
voice
revenues
Time
IP Centrex
Multimedia
Conference
…
A variance of value-add
Applications enriches
your Broadband Access
Service – get your hand
on this value-chain!
Multiple technologies?
High CAPEX?
High OPEX?
Low Band?
High power consumption?
Space?
Spares?
Currently deployed telecom access network solutions
are mostly TDM-based (for narrowband traffic, e.g.
legacy telephony)
ATM-based (broadband traffic, e.g. ADSL)
The result is a gap between access network technology
and service evolution trends
When and how to upgrade AN ?
FAHEM AL BUGHAM –Technology Strategy -HO
?????????
Consumer’s BW Requirements Met by FTTH
Web Surfing
Video Conferencing, Premises Surveillance
GPON are premium for
ALL services!!!
SDTV VOD, Telecommuting
File Sharing, Home Video Sharing/Streaming
Real Time SDTV, Network PVR
VDSL2 can cover even
the HDTV service !
Multi-Player Gaming, Interactive Distance Learning
Premises Web Hosting
Telemedicine
ADSL2+ can cover the
Triple-play service
bandwidth requirement.
Large File Sharing
HDTV VOD
Next Hosted Applications & Storage
FTTH
(per sub)
VDSL2
ADSL2+
Cable Modem
Dial-up
Upstream
150
100
25 20
10 5 0 5 10 15 20
Mbps
25
100
150
Downstream
All over the world operators go for PON - PON subscribers will dominate PTP subscribers
Subscribers (000)
60.000
50.000
Worldwide fiber deployments
40.000
PON
P2P
30.000
20.000
10.000
2006 2007 2008 2009 2010 2011 2012
Source: Broadband trends, 10/2007
The TCO advantage of GPON
Realistic deployment
• 5000 subscribers
connected to CO
• PON splitting ratio
1:32
• Fiber terminations per
ODF rack: 1,440
(10 shelves holding
144 fibers)
• Power consumption
figures and ports per
cage based on real
product specs
GPON
Point-to-point Ethernet
Nokia
Siemens
Networks
Nokia
OLT
Siemens
hiX5750
Networks
OLT
hiX5750
Cisco
Catalyst
4510R
Cisco
Catalyst
4510R
Cisco
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Cisco
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Cisco
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4510R
Cisco
Catalyst
4510R
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4510R
Cisco
Catalyst
4510R
Cisco
Catalyst
4510R
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4510R
Cisco
Catalyst
4510R
144 Fibers
144 Fibers
144 Fibers
144 Fibers
144 Fibers
144 Fibers
144 Fibers
144 Fibers
144 Fibers
Fibers
144144
Fibers
144 Fibers
144 Fibers
144 Fibers
144 Fibers
Incl.Fibers
45% spare fibers
144
144 Fibers
144 Fibers
144 Fibers
144 Fibers
144 Fibers
144 Fibers
144 Fibers
144 Fibers
144 Fibers
144 Fibers
144 Fibers
144 Fibers
144 Fibers
144 Fibers
144 Fibers
144 Fibers
144 Fibers
144 Fibers
144 Fibers
144 Fibers
144 Fibers
144 Fibers
144 Fibers
Nokia
Siemens
Nokia
Networks
Siemens
OLT
Networks
hiX5750
OLT
hiX5750
Nokia
Siemens
Nokia
Networks
Siemens
OLT
Networks
hiX5750
OLT
hiX5750
Incl. 45% spare fibers
+ 18 Splitter Cabinets
+ 18 Splitter
in Cabinets
the Field
in the Field
19.6
5000
x 6.7
38
x 31.8
x 3.6
Ethernet
10
Power
[kW]
2.9
CO Space
[M2]
157
Patch cords
GPON
SMART EXECUSION?
1-Select the best execution team
2- Identify the coverage area.
3- list all type of exchange and
services map/exchange in this
area.
4- Identify the number of
customer for each service.
5- identify all support system
Automation /provision/..etc
6-Businesss plan.
7-Design the Network topologies
to your requirements.
8-Ensure focus and Get all
aboard.
9- Training.
GPON – RIGHT CHOICE FOR UAN
FIXED ACCESS
CORE
Premise
Mobile
Wimax
VPN
Houses /
Villas
CPE
Local Exchange
Flats
IP/MPLS
Internet
IP-TV
2G / 3G
BTS
Edge Node
Flats
Access Node
Passive splitter
Office
building
IMS
Fiber
VoD
FTTH Fixed Access Network Architecture.
Fixed Access Development - Overview
Solutions
Remarks
•
Business customer solution
150 Mb upstream and downstream
• 1GE upstream and downstream
•
32:2
78Mb
1GE
•
S
P
ER
SP
150Mb
8:2
O
L
T
MPLS
1:2
ER
>1GE
CPE
Solutions for residential customer
with 78 Mb.
OSP
CO
•
OLT connected to the core with 2
uplink 10GE.
•
Node B for 3G GSM connected via
ONT with 100MB Ethernet.
ONT for residential users; FTTH
Building
To Splitter then to OLT
ONT
SMB a
Up to 4*FE
SMB b
IPTV
IP PHONE
SMB c
HSI
SMB d
Up to 4*POTS
SMB e
Telco Site
Splitter
Business PE
Basement
Telco room
OLT
SBU for Business users; FTTH
Inside an office:
Building
To Splitter then to OLT
SBU
SMB a
SIP phone IPPABX
PC
UTP Cable
(FE)
Up to 8*E1 for TDM/PBX
1G and/or up to 4*FE
SMB b
Laptop
Other
LAN switch
SMB c
CPE:
•LAN Switch for L2VPN OR
•L3 Router for L3VPN
AP
Up to 4*FE
IPTV
SMB d
Up to 8* POTS
SIP phone
NGN
Firewall
Internet
SMB e
Telco Site
Splitter
Business PE
Basement
Telco room
OLT
MTU for Business users-Scenario A; FTTH
Inside an office:
To Splitter then to OLT
Building
SMB a
MTU
SIP phone IPPABX
PC
Laptop
•MTU act as CPE for
L2VPN
•Suitable for managed
CPE service
Other
LAN switch
SMB b
UTP Cable
(FE)
AP
Up to 24*FE
IPTV
SMB c
SMB d
Up to 24* POTS
SIP phone
NGN
Firewall
Internet
Telco Site
Splitter
Business PE
Basement
Telco room
OLT
MTU for Business users-Scenario B; FTTB
Inside an office:
To Splitter then to OLT
Building
SMB a
SIP phone IPPABX
PC
SMB b
Up to 24* FE to MTU
the Basement
in
Laptop
Other
LAN switch
SMB c
AP
CPE:
•LAN Switch for L2VPN OR
•L3 Router for L3VPN
Up to 4*FE
IPTV
SMB d
N*POTS per Office (Up to24)
SIP phone
NGN
Firewall
Internet
Telco Site
MTU
Splitter
Business PE
Basement
Telco room
OLT
Customer Site
Telecom Site
Customer Site
Business
Business
Business
OLT/
MA5600T
GE/FE
Business
OLT/
MA5600T
ONT
ISDN
ONT
Business
AR
IP Network
Splitter
Splitter
GE/FE
ISDN
Business
AR
Business
Business
Business
Business
Business
Business
FR
ATM
X.25
GRE tunnel through IP network
ATM cell transport through IP network
Xot/X2t tunnel through IP network
FR
ATM
X.25
All the legacy services are transmitted by AR over IP Network.
Customer Site
Telecom Site
Customer Site
AR
Business
GE/FE
Business
FE ONT
AR
Business
OLT/
MA5600T
ISDN
Business
IP Network
GE
IP MSAN
ISDN
FE
AR
Business
Business
AR
Business
Business
AR
Business
AR
Splitter
Business
Business
Business
FR
GRE tunnel through IP network
FR
ATM
ATM cell transport through IP network
ATM
X.25
Xot/X2t tunnel through IP network
X.25
Trend: Evolve to Mobile Broadband Era
•Mobile Data Service
Increasing Revenue Ratio
(Source: NTT Docomo Financial
Reports, till Q2, 2007)
• Bandwidth will increase
sharply because of HSPA
and LTE.
Global 174 HSDPA Network Deployed
in 79 Countries / Territories, including
117 commercial HSDPA networks
launched in 58 countries .(Source:
GSA, till Jun.22, 2007)
NTT Docomo Data Service Revenue Ratio
40.00%
35.00%
30.00%
25.00%
20.00%
15.00%
10.00%
5.00%
0.00%
05Q1 05Q2 05Q3 05Q4 06Q1 06Q2 06Q3 06Q4 07Q1 07Q2 07Q3
Data ARPU/Total(%)
Challenge: Conflict of Backhaul Bandwidth Requirement & Cost
Mobile Broadband Backhaul
•
Mobile broadband developing
leads to bearing bandwidth
increase 50 times, and the cost
of backhaul will increase 10
times.
•
Data service consume more
bandwidth but bring less revenue
per bit in mobile broadband era.
•
How to reduce the backhaul cost
is a big challenge for mobile
operator.
Leased Line Cost
Region
E1
North America
400USD/Month
Europe（BT）
700～1950Euro/M
Japan（Emobile）
1100USD/Month
• LL cost according to distance & bandwidth
• Exclude Installation fee, according to existing
cable & office, charge from 700 to 60000Euro
GPON Backhaul Solution – Native TDM
MGCF
MGW
BSC
ONT
SDH
BTS
IP
Core
CSCF
OLT
GMSC
ONT
NodeB
RNC
SGSN
• Voice and data flow offload from BTS/NodeB.
• OLT forward voice flow to SDH network and data to IP network.
• Clock delivered from SDH network through GPON line to BTS/NodeB.
• Suitable for operators to reuse SDH network and develop IP network to carry increasing
data traffic.
MSC
GPON Backhaul Solution – ALL IP
MGCF
MGW
BTS
PTN
ONT
BSC
Metro
Ethernet
IP
Core
CSCF
OLT
GMSC
PTN
NodeB
ONT
RNC
TDM Pseudowire
SGSN
• Suitable for operators to deploy ALL IP backhaul network, and access residential / enterprise
subscribers together.
• TDM PWE3,Core and aggregation network is IP,GPON Native TDM mode to carry legacy
service.
• Smoothly upgrade from Native TDM solution (SDH) without replacing ONT
MSC
Synchronization for GPON Backhaul – Option 1
Offload scenario,
Distribute clock through
SDH network
CBU recover clock and
deliver to NodeB/BTS
through E1/BITS or
synchronous Ethernet
Distribute clock through
Synchronous Ethernet or
E1/STM-1 to Aggr GW
BSC
NodeB
N*E1
E1
N*E1/
OLT STM-1
ONT
SDH
ATM
STM-1
GPON
FE
BTS
RNC
10GE
GE
E1
OLT distribute clock
through GPON line
IP
OLT use the clock as
system clock
SDH deliver the Clock synchronization signal to OLT.
Saving the investment by reuse existing SDH network.
No need any change within the whole network
It is the most suited clock solution currently as this is readily available in the network.

Referenc
e
clock
Input clock to
RNC/BSC
Synchronization for GPON Backhaul – Option 2
BITS/SDH
N*E1
BTS/NB
E1
ONT
BSC
TDM N x E1
/ch-STM-1
Fiber
BTS/NB
IP/MPLS Metro
10GE
ONT
OLT
10GE
PE-Agg
PTN
FE/GE/
/ATM STM-1 RNC
POP Gateway
LTE
ONT
WIMAX
Using IEEE 1588v2 for the synchronization
 This requires the whole network to support IEEE 1588v2
 It will be the future option for mobile backhaul.

Clock D/R
ITU-T G.984 standard for GPON reliability-Type B
Enterprise A
Telco site
Eth Switch
SBU
LAN
Type B Protection
MSTP
Enterprise B
2 protected points
LAN
OLT
Business
Cloud
When required?
Adoptable for massive deployment for SMB and enterprise business
One fiber can protect several SMB (in FTTB scenario).
Fibers in building’s riser usually are safe (% 99.999).
for large enterprise (1:1 ratio) , Splitter can be located in same rack with
SBU to increase protection level.
ITU-T G.984 standard for GPON reliability-Type C
Enterprise A
Telco site
Eth Switch
SBU
Type C Protection
5 protected points
OLT
LAN
Enterprise B
LAN
MSTP
Business
Cloud
When required?
Add more protection between splitter and SBU or MDU
Also Provide dual homing to two different OLT.
No big difference with Type B.
GPON system security solution
AES
Internet
AES
•
Line encryption technology
AES (Advanced Encryption Standard)128
Security
•
User security authentication
•
RADIUS
•
User security
•
DHCP Option 60/82
•
System security
•
VLAN isolation
•
MAC filter
•
ACL
•
Anti DOS
•
Anti MAC/IP/ARP/DHCP
•
Network security
•
SSH
•
SNMP v3
• 50 k Customer connected.
• 2009 Target around 500k where fiber to
the Building with SP is ready TODAY.
Thank you and welcome to United Arab Emirates - Etisalat
FAHEM AL BUGHAM
Vice President – Technology Strategy & Planning
4th Dec2008 - OMAN