EPON Main Slide

Zhang Ye

Product ManagerInt’l Marketing Dept.Huawei-3Com Technology Co., Ltd.

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Market Trend EPON Technology S6500 EPON Products Typical Application Competitor Analysis

CONTENT

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Demands in Bandwidth andMulti-services

• Customers’ demands in bandwidth increasing with requirements in multi-services;• PON is the only available access methods to reach customer needs at present.

PONPONVDSLVDSLADSLADSL

PC ClipPC Clip

33 1010 1515 2020 MbpsMbps

HDTVHDTV

DVD VideoDVD Video

VCR VideoVCR Video

6611

PC VideoPC Video

3 Mbps MPEG-23 Mbps MPEG-2

500 to 800 Kbps MPEG-4500 to 800 Kbps MPEG-4

100-400 Kbps Real Player, Quick Time100-400 Kbps Real Player, Quick Time

14-19 Mbps MPEG14-19 Mbps MPEG

6 Mbps MPEG-26 Mbps MPEG-2

DownloadDownload(Best Effort)

VODVOD(Near Real Time)

Direct ViewingDirect Viewing(Real Time)

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Increased investment andMaintenance cost

GE

...

GE

Backbone

iManager Quidview

VPN Manager

...

GE

• Network investment climbed with bandwidth increase and network expansion.• As well as maintenance cost, as a result of complicated network.

Failure

Failure

Failure

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Power driving PON Development

Multi-service

Fierce competition

Increasing costs of maintenance

Ageing of the network and evolving

Increase of bandwidth

Government support

Advantages of the fiber

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Market Trend Introduction to EPON S6500 EPON Products Typical Application Competitor Analysis

CONTENT

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PON in Brief

Passive Optical Network

OLTONU

Optical Line Terminal

Optical Network Unit

Passive Optical Splitter

PSTN

Internet

CATV

ONU

ONU

• PON is Passive Optical Network with Point-to-Mulitpoints (P2MP) topology.• PON consisted of Optical Line Terminal (OLT), Optical Network Unit (ONU）and Passive Optical Splitter (POS).

Passive Optical Splitter

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PON Transmission Principle

TDM deployed by downlinkTDM (Time Division Multiplexing )

TDMA deployed by uplinkTDMA (Time Division Multiple Access )

• Downlink wavelength is 1490nm;• Hybrid data transmitted from OLT to customer ONU through splitter;• Everyone ONU only receives data to itself and drops others.

• Uplink wavelength is 1310nm;• Everyone ONU send data to OLT within OLT permitted time slot；• No collision detection is needed;• No fragment is needed for frames.

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PON Standards

The Full Service Access Network Group

The International Telecommunication Union

The Institute of Electrical and Electronics Engineers

APON / BPON

GPON

EPON / GEPON IEEE 802.3ah

ITU-T G.983

ITU-T G.984

EFM The Ethernet in the First Mile Task Force

By IEEE EFM

By FSAN

By FSAN

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EPON Technology Advantage

• High bandwidth Up to 1000Mbps, by deploying Point-to-multipoints fiber access technology.• Cost effective Uplink traffic from ONU to OLT is aggregated by splitters, which takes the place of co

nvergence switches. Hence, network construction cost was reduced, network layers was simplified and network O&M cost was saved.

• Saving in fiber resources By deploying EPON technology, backbone fiber resources was greatly saved, as well

as uplink optical interface and optical modules.• Dynamic bandwidth allocation (DBA) ISP could configure 1Mbps – 1Gbps bandwidth dynamically according to customer re

quirements.• Easy management and maintenance Different from convergence switches, splitter is passive and anti-thunder and needs n

o device management and equipment house. • Flexible topology, wide coverage According to application, EPON could be constructed as tree, star or bus topology, w

hich covers 10-20km.

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Market Trend Introduction to EPON S6500 EPON Products Typical Application Competitor Analysis

CONTENT

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S6500 Products

Product

S6502 S6503S6506 S6506R

EPON Features

Compliant with 802.3ahSupport 1:32 splitterSupport DBA, with 1M granularitySupport 10km transmission distance

Support 256 ONU Support 768 ONU Support 1408 ONU Support 1408 ONU

Switching capacity

48Gbps 56Gbps 96Gbps(extendable to 336Gbps)

96Gbps(extendable to 768Gbps)

Through-put 36Mpps 42Mpps 72Mpps 72Mpps

Slot No. 2 4 7 8（ redundancy SRPU)

I/O slot No. 2 3 6 6

EPON Port 8 24 44 44

Routing Table

64k 64k 64k 64k

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OLT Features

EPON LPU

PT8G

PT4G

Switching capacity 16Gbps 8Gbps

Throughput 12Mpps 6Mpps

Forwarding Delay (us) <600

MAC Table 64K 32K

VLAN 4K

Transparent VLAN Y

Forwarding Queues 8

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ONU Features

Product

ET 204 ET 300

EPON FeaturesCompliant with 802.3ahSupport DBA, with 1M granularityWavelength1310nm uplink, 1490nm downlink

Switching Capacity 1G 4G

Throughput 750kpps 3Mpps

Port1 uplink PON port(1000Base-PX10) 1 uplink PON port(1000Base-PX10)

4 downlink FE ports (10/100base-TX) 1 downlink GE port (10/100/1000base-TX)

VLAN Support 4k transparent VLAN

Management Support remote software upload

Forwarding Queues 4 8

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H3C EPON Benefits

• IEEE 802.3ah Compliant;• 10km wide coverage, 30M-100M high bandwidth; • Based on carrier-class reliable S6500 series products, with distributed arc

hitecture, modular design, redundant switching engines, passive backplane, dual power input.

• Unified network management by Quidview.• EPON OLT as S6500 LPU, smooth upgrade, ROI protect.• S6500 with high switching capacity, throughput and EPON port density, u

p to 44 EPON interfaces and 1408 ONU devices could be supported.• 4k VLAN is supported by ONU devices, QoS could be realized by S6500

OLT.• 10GE, GE, FE and aggregated GE, FE ports could be used as uplink. • Customerized DBA algorithms, which enables SP to allocate user bandwi

dth flexibly.• Support in rich routing protocols, such as RIP, OSPF, IS-IS, BGP, ECMP

and etc.• Support in varieties of L2/ L3 protocols, such as 802.1q, 802.1p, 802.3x,

Q-in-Q, IGMP snooping and etc.

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Market Trend Introduction to EPON S6500 EPON Products Typical Application Competitor Analysis

CONTENT

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• Upgraded access bandwidth, support in new services as IPTV, VoIP.

• Easy deployment, transmission distance up to 10-20 km.

• Passive devices between ISP and customer, provided high reliability.

• IPTV and traditional CATV are supported simultaneously, which avoids repeated fiber laying.

WDM

Multiplexer

1550

nm C

AT

V S

igna

l

CATV Signal

De-multiplexer

ONU

Traditional TV

ISPCustomer

Splitter

. . .

.

IP Phone

PC

IPTV

Media Sever

OLT

S6500

ET204

WDM

Internet CATVPSTN

IP Metro

10－ 20 km

H3C FTTH Solution

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IP Metro

Splitter (1:n)

• Suitable for SMB within building

• ONU for every company, DBA for flexible bandwidth allocation

• ONU connects to company LAN by switches or routers

CBD

OLTS6500

ONUET300

NetworkManagement

AAA

H3C FTTB Solution

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Router

ONU

OLT(S6506R

)

S3552F

ONU

L2L2 L2 L2

ONU

EPON IPTV Solution

IP Metro BackboneIP TV CenterMedia Server

Home Gateway

Internet Video PhoneSTB Internet Video PhoneSTB Internet Video Phone

ONU

STB

OLT(S6506R

)

Router

Splitter Splitter

Splitter

NetworkManagement

AAA

L2 L2 L2 L2

Home Gateway

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ROUTER ROUTER

Aggregation Layer

Switches

Access Layer

IP Metro Backbone

• A great number of devices, multi-layers, complex management.

Switch For Aggregation

IP Metro

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Splitters

AccessLayer

IP Metro Backbone

SWITCHSWITCH

SWITCH

SWITCH

• Device numbers are greatly reduced, network was simplified, unified management was achieved.

EPON for Aggregation

OLT S6500

ET300

ONUONU

ONU

ONU

ET300

SWITCHSWITCH

SWITCH

SWITCH

ONU

ONU

ONUONU

AggregationLayer

IP Metro

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Aggregation Layer

AccessLayer

IP Metro Backbone

SWITCHSWITCH

SWITCH

SWITCH

• Varieties of LPU could be supported by S6500. According to requirements, EPON and switch could be mixed in network.

EPON and switch mixed

OLT S6500

ONUONU

ET300

EPON and switch mixed

ET300

SWITCHSWITCH

SWITCH

SWITCH

ONU

ONU

ONUONU

IP Metro

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Market Trend Introduction to EPON S6500 EPON Products Typical Application Competitor Analysis

CONTENT

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UTStarcom EPON Product

BBS1000

OLT ONU

• IEEE 802.3ah GEPON

• 32 Splits, 10KM reach

• 256 subscribers served in compact 1U chassis

• Advanced L2/L3 Functions

• Dynamic Bandwidth Allocation (DBA)

• Individualized Billing per service level agreement (SLA)

• IGMP Snooping for Video multicast

• Remote provisioning and management

• Advanced security

• Full IEEE 802.3ah compliance

• Highest speed PON: 1 Gbps symmetrical for data, VoIP, and IP video services

• “Plug-and-play” via auto-discovery and configuration

• Advanced QoS functions enable billing by Service Level Agreement

• Secure access via Access Control List (ACL)

• Remote management with advanced OAM functions

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UTStarcom EPON Analysis

• Biggest and most experienced EPON supplier, with over 2 million subscribers globally.

• Scaled application in Japanese market (SBB).• Product features are relative unitary, which focused on

FTTH in Japan.• TDM solutions is claimed, but without practice products.• CATV solutions are not supported by integrated devices

yet.

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OKI EPON Products

MileStar BM1410/ BM1440MileStar BM1430

•1000BASE-SX or 1000BASE-LX or 100/1000BASE-T × 16• PON port: 16• PON capacity: 1Gbps• Up to 512 subscribers/device• 5U

• 10/100BASE-TX × 1 • PON port: 1• PON capacity: 1Gbps

1. Bidirectional high-speed communication of 1Gbit/s in optical access.

2. Qos for VoIP, TV meeting and the broadcast .

3. Easy network management.

4. Efficient VPN and VLAN function.

5. With wavelength division multiplex technology, it is possible to offer Internet and broadcast transmission service simultaneously.

6. With the center side device of high density accommodation, decreasing installation cost.

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Alcatel 7340 FTTU

• ITU-T G.983.1 and G.983.3 based GPON products.

• 1,490 nm downstream, 1,310 nm upstream and 1,550 nm enhanced wavelength for overlay

video applications

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Thanks.

Q&A?