Alloptic, Inc. Proprietary RFoG & GEPON Training RFoG & GEPON Training August 11 – 12 August 11 – 12 St. Kitts St. Kitts August 14 – 15 August 14 – 15 Puerto Rico Puerto Rico Tim Fisher Tim Fisher Executive Director of Sales – Alloptic Executive Director of Sales – Alloptic www.alloptic.com www.alloptic.com
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Alloptic, Inc. Proprietary RFoG & GEPON Training August 11 – 12 St. Kitts August 14 – 15 Puerto Rico Tim Fisher Executive Director of Sales – Alloptic.
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Tim FisherTim FisherExecutive Director of Sales – AllopticExecutive Director of Sales – Alloptic
www.alloptic.comwww.alloptic.com
Page 2Alloptic, Inc. Proprietary
FTTP FTTP SolutionsSolutions
RFoG & GEPON technologies use industry standard Passive Optical Network (PON) architectures (Minimum requirements = 20Km reach with 32 splits)
For an end-to-end solution, a complete suite of Head End / Hub and customer premise equipment is necessary
This enables Service Providers to provide triple-play services that include: IP and/or TDM voice IP and/or RF video HSIA and/or B2B LAN Interconnect Other Ethernet-based capabilities include:
HeadEnd / Hub Optical Distribution Network (typically 6
fibers)
Nodes of 100 - 400 homes with 4 coax trunks
Return Path 1310 nm
Requires separate fibers for forward and return paths Every node requires a return path receiver in the hub Doesn’t provide upstream ingress or impulse noise
suppression All node users share the 4 upstream channels used for
cable modem data service, voice traffic, etc.
CustomerPremise
Coax with RF
amplifiers
Traditional Node
Page 5Alloptic, Inc. Proprietary
RFoG ArchitectureRFoG Architecture
Services Delivered 2-Way RF Video Residential Data (DOCSIS) Residential VoIP Basic Business Data (DOCSIS) Business VoIP
Residence
CommunicationsEntertainment
Security
Multi-Tenant
FTTH(RF Only)
1xN PONSplitters
MSO HeadEnd
CommunicationsEntertainment
BMS
CommunicationsSecurity
Automation
1550nm LaserTransmitter
Return Path
Receiver
FTTMDU(RF Only)
Small Business
FTTB(RF Only)
MicroNode
MicroNode
1550nm
1590nm / 1310nm
2λWDM
EDFA
CMTS
RF Video Feed
MicroNode
Architecture Single strand of fiber No active components in the
ODN 32 splits (centralized,
distributed, cascaded, etc.) Up to 75Km reach
No changes to HeadEnd or Customer Premise
Page 6Alloptic, Inc. Proprietary
RFoG for Homes
WDM
1550nmDownstream
1310nm or1590nm
Upstream
1x32 SplitterMicroNode
Hub / HeadendOptical
Distribution Network
Customer Premises
Cable Modem
1310nm or1590nm
Upstream
A single fiber supports both forward and return path One return path receiver can be shared by many MicroNodes Transceiver must operate in “Burst Mode”
Upstream laser is turned on only during an RF burst from the cable modem or STB
Ingress and impulse noise is substantially reduced or eliminated entirely Facilitates bandwidth recovery
IPApplication
Switch CMTS
STB
LaserTransmitter
EDFA
Return Path
Receiver
Video, Voice & Data –
Combined Signal
VoiceNetwork
Alloptic
ITU-T 20Km reach
Alloptic
Page 7Alloptic, Inc. Proprietary
RFoG For Hotels, Resorts, RFoG For Hotels, Resorts, Apartments…Apartments…
(MDUs)(MDUs)
EDFA Downstream Video Feed
Uses existing coaxdistribution wiring
Optical Splitter
HeadEnd or Hub Multi-Tenant Building – Single or Multiple Floors
Room 1
Upstream CMTS Feed toIP Network & VoIP Switch
RF AMP
MicroNodeTransceive
rCondo 3
APT 1
APT n
Room 2
AdditionalPONs & WDMs
RFCombin
er
Additional EDFAs
1550nm LaserTransmitter
WDM
ReturnReceiver
Page 8Alloptic, Inc. Proprietary
RFoG to the CurbRFoG to the Curb
1550nm LaserTransmitter
WDM
1x32 Splitter + 20Km of fiber
RPR
1310 nm
1550 nm EDFA
CMTS
Hub “Node” size can be 32, 64, 96, 128, 256 (increments of 32)
Coax drops
Pole or Strand mount hubs
RP Xmtr
Coax RF amps
MicroNode
MicroNode
100’s of meters of coax
WDM
MicroNode
Coaxial CableFiber
RFoG transceivers must be temperature hardened (-40C to +65C) RF signal quality can be amplified for coax distances and splits RF signal levels upstream and downstream must be considered when
engineering the RF amplifiers and coax cable distances. Shared users greatly reduces the cost per user
Page 9Alloptic, Inc. Proprietary
Burst Mode OperationBurst Mode Operation
1. CMTS schedules the Cable Modem to transmit data
RFoG Architecture upgraded to TDM voice, HSDS & IPTV
Single fiber supports two-way RF, as well as GEPON or GPON One return path receiver can be shared by many MicroNodes in the field Provides a seamless migration path to high bandwidth services using an ONT
1550nm LaserTransmitter
EDFA
Return Path
Receiver
Downstream Video Feed
WDM
1xN Splitters
STB
OLT Chassis
GEPON ONT
TDM
IP Video
HSDS
XControl & Power
Hub Optical Distribution
Network
Customer Premises
1590nm
Upstream Data
1490nm
Downstream Data
1310nm
Upstream Data
1550nm
Downstream Video
ITU-T 20Km reach
MicroNode
150
Page 19Alloptic, Inc. Proprietary
All-In-One EnclosureAll-In-One Enclosure(Deployment Scenario – Business - Retail)(Deployment Scenario – Business - Retail)
Page 20Alloptic, Inc. Proprietary
MicroNode Model MicroNode Model ComparisonComparison No ONT Support
1310nm Upstream may conflict with PON wavelength
Cable Modem / STB for upstream data
Standard 1550nm Downstream RF
1550nm LaserTransmitter
EDFA
Return Path
Receiver
WDM
1550 nm
1xN
Splitter
1310 nmTo CMTS /
STB Controller
MicroNode
MNTH 101
MicroNode
MNTH 101
STB
Cable Mode
m
STB
Cable Mode
mMicroNode 101 Application
ONT-Friendly 1590nm Upstream
prevents 1310nm wavelength conflict
Standard 1550nm Downstream RF
1550nm LaserTransmitter
EDFA
Return Path
Receiver
WDM
1550 nm
1xN
Splitter
MicroNode
MNTH 121
1590 nmTo CMTS /
STB Controller
Unused GEPON
Port
Unused Splitter
Port
1490 nm Downstream1310 nm Upstream
OLT Chassis
IP VideoData, VoIP
TDM VoiceTDM Business
ONT
MicroNode
MNTH 121
STB
Cable Mode
m
STB
Cable Mode
m
MicroNode 121 Application
ONT Supported 1590nm Upstream
prevents 1310nm wavelength conflict
Port for ONTStandard 1550nm
Downstream RFWDM for PON support
1550nm LaserTransmitter
EDFA
Return Path
Receiver
WDM
1550 nm
1xN
Splitter
MicroNode
MNTH 151
1590 nmTo CMTS /
STB Controller
Unused GEPON
Port
Unused Splitter
Port
Unused Port
ONT
1490 nm Downstream1310 nm Upstream
OLT Chassis
IP VideoData, VoIP
TDM VoiceTDM Business
ONT
STB
Cable Mode
m
MicroNode 151 Application
Page 21Alloptic, Inc. Proprietary
FTTH Migration
1550nm LaserTransmitter
EDFA
Return Path
Receiver
Downstream Channel Lineup
WDM
1550 nm
1x32 Splitter
MicroNode
MNTH 151
HeadEnd / Hub Optical Distribution
Network
Customer Premises
1590 nm
To CMTS/
STB Controller
OLT
ONT
1490 nm Downstream1310 nm Upstream
Unused
Splitter Port
Unused Port
ONT
ONT
IP VideoData, VoIP
TDM VoiceTDM
Business
ITU-T 20Km reach
Page 22Alloptic, Inc. Proprietary
Why Gigabit Ethernet?Why Gigabit Ethernet? High-speed technology Ideal platform for Internet Protocol (IP) Ethernet offers best price/performance
Market leader in computer data networking Costs distributed over large & competitive
market Creates a continuous decline in costs & improved
performance (10,100,1000,10000Mbs)
Other PON architectures can not keep up No provisions for anything beyond 2.5Gbps
Page 23Alloptic, Inc. Proprietary
Incremental Business Incremental Business RevenuesRevenues
Private Line Services T1 Aggregation Ethernet Private Line and Virtual Private Line Ethernet VPLS (TLS) Cellular Backhaul WiFi/WiMAX Hotspot Backhaul Hosted VoIP Services
Dual PON Capability Enables: Diverse Routed Fiber Automatic ONT re-ranging Supports Modified Ring Topology Signals Switchover Event & Status No Specialized HeadEnd Hardware required Flexible Design using Cascaded Passive Splitters Protects TDM and Data Services Protects customers & services against facilities and
hardware faults
Page 28Alloptic, Inc. Proprietary
Backhaul Backhaul ApplicationsApplications
Alloptic Has Extended the Definition of PON Beyond residential to a complete services network Support for MDU/MTU subscribers Support for SLA-quality business services Support for Backhaul applications
Backhaul requirements High bandwidth from a single point
Alloptic delivers up to 1Gbps from a single ONT TDM services: Low Latency/Jitter T1/E1
Alloptic has patented TDM technology to transport TDM without the latency and other concerns with circuit emulation
Ability to support multiple services from a single ONT Ethernet & T1/E1 TDM Interfaces Multiple Ethernet ports for backhaul and/or other services
Video Surveillance Environmental & Intrusion Alarms Equipment telemetry
Page 29Alloptic, Inc. Proprietary
GEPON OLT
Cellular Backhaul Cellular Backhaul – – Up to 10 x T1/E1Up to 10 x T1/E1
Cell Site Services Supported T1/E1 Backhaul and Grooming to
DS3 Alarms and Monitoring Video Surveillance
BTS
Optical Splitter
CommunicationsNetwork
Operations Center
Cell Site
Up to 10 T1/E1
Alarm PanelSecurityEnvironmentalPower
Ethernet
Ethernet
SecurityMonitoring
PON/ONTs
DS3 or OC3 toPSTN
Ethernet
CoreNetwork Multiport
ONT
Page 30Alloptic, Inc. Proprietary
Hybrid GEPON & Hybrid GEPON & RFoGRFoG
Residence
CommunicationsEntertainment
Xgen1000 ONT
Residence
Multi-Tenant
Corporate Offices/ Business Parks
CommunicationsSecurityAutomation
FTTH
FTTMDU
FTTH
FTTB
FTTB/FTTC
1
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1490nm PON downstream1310nm PON upstream
1550nm RF downstream1590nm RF upstream
OpticalSplitter
Customer Premise
CommunicationsEntertainment
CommunicationsSecurityEntertainmentAutomation
CommunicationsSecurityAutomation
BizGear 200 ONT
Small Business/ Shopping Centers
MicroNode
MicroNode
Home4000 ONT
HeadEnd / Hub
GE-PON Architecture
Edge2000 OLT
Passive WDM Splitter/Combiner
GEPON Business, WirelessBackhaul, etc.
RFoGArchitecture
1550nm LaserTransmitter EDFA
Return Path
Receiver
Xgen7000 ONT
Page 31Alloptic, Inc. Proprietary
RFoG – Cost effective alternative to HFC for FTTP while requiring no changes to existing back office systems and CPE
GEPON – A true Ethernet switching system that makes it inherently well suited for the delivery of IP and Legacy services…not simple transport
Hybrid – Shares the same Outside Plant for Business, MDU and Residential services