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MICROSENSConcepts
Ethernet P2P Network
MICROSENS
Topology Active star network
Number of modems (ONUs)not limited
Distance Up 120 km per segment
Single- and multimode fiber
Performance
Switched media, low latency
Max. data rate 10 Gbps (per segment)
Efficiency 95%, high revenue per bit!
CoreNetwork
ActiveStar
OpticalModem (ONU)
MICROSENSConcepts
Technology Comparison
MICROSENS
Parameter EPON P2P Ethernet
Technology Passive Optical Network Active Switched Star
Users per Segment Max. 32 Unlimited
Max. Distance 20 km Max. 120 km
Effective Data Rate 10..20 Mbps 100 Mbps, 1 Gbps
Efficiency <50% <95%
Reliability - ++
Scalability - ++
MICROSENSConcepts
End User Access
MICROSENS
Data
Voice
Video
AccessNetwork
MICROSENSConcepts
Evolution of Ethernet – Legacy
MICROSENS
Topology Shared Bus, Coaxial cable
Max. 256 Users
Protocol 10Base-5, 10Base-2
CSMA/CD – Collision detect
Performance Shared media
Max. data rate 10 Mbps halfduplex
Low efficiency by collisions on high load
Reliability Very sensitive to cable damage and impedance matching
MICROSENSConcepts
Evolution of Ethernet – Switched Networks
MICROSENS
Topology Star (P2P), copper or fiber cable
Umlimited number of users
Protocol 10Base-T, 10Base-FL
100Base-TX, 100Base-FX
1000Base-X, 10GBase-X
Performance Switched media
Data rate scaleable up to 10 Gbps
High efficiency by fullduplex transmission
Reliability Robust, failures limited to P2P segments
MICROSENSConcepts
Ethernet Dynamics
MICROSENS
The move from Shared Media to
Switched Networks boosted the
performance and scalability of Ethernet
and started the tremendous success in all
areas
MICROSENSConcepts
Ethernet Passive Optical Network (EPON)
MICROSENS
Topology Passive star network
Max. 32 modems (ONUs)
Distance Max. 20 km
Limited on single mode fiber
Performance
Shared media,time division multiplexing, high latency
Max. data rate 1 Gbps (total)
Efficiency <50%, low revenue per bit!
CoreNetwork
PassiveStar
OpticalM odem (ONU)
MICROSENSConcepts
Ethernet Passive Optical Network (EPON), cont.
MICROSENS
History Access technonolgy driven by CATV providers
Utilisation of existing CATV fiber networks
Significant advantage: no recabling required
CAPEX EPON: N users (ONUs) require only N+1 optical interfaces
P2P: N users require 2N optical interfaces
for P2P each interface must only carry the user data rate (e.g. 100 Mbps)
for EPON each interface must carry the full media data rate(i.e. 1 Gbps)
-> cost for EPON interface significantly higher
CoreNetwork
PassiveStar
OpticalM odem (ONU)
MICROSENSConcepts
Ethernet P2P Network
MICROSENS
Topology Active star network
Number of modems (ONUs)not limited
Distance Up 120 km per segment
Single- and multimode fiber
Performance
Switched media, low latency
Max. data rate 10 Gbps (per segment)
Efficiency 95%, high revenue per bit!
CoreNetwork
ActiveStar
OpticalModem (ONU)
MICROSENSConcepts
Technology Comparison
MICROSENS
Parameter EPON P2P Ethernet
Technology Passive Optical Network Active Switched Star
Users per Segment Max. 32 Unlimited
Max. Distance 20 km Max. 120 km
Effective Data Rate 10..20 Mbps 100 Mbps, 1 Gbps
Efficiency <50% <95%
Reliability - ++
Scalability - ++
MICROSENSConcepts
EPON Technology
MICROSENS
The deployment of EPON technology is a
perfect solution for existing CATV
infrastructure, but limits scalability and
flexibility in new installations.
MICROSENSConcepts
End User Access
MICROSENS
Data
Voice
Video
AccessNetwork
MICROSENSConcepts
Triple Play
MICROSENS
Data
Voice Video
TriplePlay
Video onDemand
Voiceover IP
VideoConfe-rencing
MICROSENSConcepts
Applications
MICROSENS
Data Internet Access, E-Mail
Online-Gaming
Filesharing networks
Teleworking
Voice VoIP
Internet Radio
Video
Video Streaming (IPTV)
Video-on-Demand (VoD)
Video Conferencing
TeleMedicine
Data
Voice Video
TriplePlay
Video onDemand
Voiceover IP
VideoConfe-rencing
MICROSENSConcepts
Bandwidth Requirementsfor typical applications
MICROSENS
Application Bandwidth
IP Telephony 0.064 Mbps
Internet 1..10 Mbps
Streaming Video 5 Mbps/ch.
HDTV 10..20 Mbps/ch
MICROSENSConcepts
End User Requirements
MICROSENS
Data
Voice
Video
AccessNetwork
5..20 Mbps
0.1 Mbps
6..30 Mbps
1..10 Mbps
MICROSENSConcepts
Bandwidth Scalability
MICROSENS
Bandwidth/User
Users per Segment
100 Mbps 1 Gbps 10 Gbps
2 Mbps 50 500 5,000
8 Mbps 12 125 1,250
10 Mbps 10 100 1,000
20 Mbps 5 50 500
50 Mbps 2 20 200
100 Mbps 1 10 100
MICROSENSConcepts
Data Rates with over-subscription
MICROSENS
Data
Voice
Video
CoreNetwork
1 Gbps
10 Gbps
100 Mbps
Effective End UserData Rate: 8 Mbps
1 Segment>1.000 Usr/Sgmt
24 Segments48 Usr/Sgmt
GBE/FESwitch
10GBE/GBESwitch
1:24
1:48
48 Segments1 Usr/Sgmt
MICROSENSConcepts
Network Architecture
MICROSENS
Data
Voice
VideoAC
DCBat
Data
Voice
VideoAC
DCBat
Data
Voice
VideoAC
DCBat
CoreNetwork
1000Base-LX
1000Base-LX
1000Base-LX
10GBase-xR
100Base-FX
100Base-FX100Base-FX
10 GBE Switch
GBE Media Converter
GBE Switch
FE Media Converter
OpticalModem
MICROSENSProducts
System Overview
MICROSENS
Multiport Optical Interface
Optical Modem
L3 Access Switch
MICROSENSProducts
IP Video Set Top Box
MICROSENS
Features
Brings high-quality video and media publishing
to standard televisions or display systems
Easy access and simple management of
streaming media in excellent DVD-quality for
Education
Distance Learning
Telemedicine
Business Television
Process Monitoring
Advertising
Surveillance etc…
MICROSENSPower-over-LAN
Problem:Power supply and network connection need separate interfaces
MICROSENS
Data
PowerIP-phone
MICROSENSPower-over-LAN
Solution:Power supply and network connection use the same interface
MICROSENS
Data
Data&
Power
Power
IP-phone
MICROSENSPower-over-LAN
Fiber To The HomeLocal Power Backup
MICROSENS
Data
Voice
Video
AccessNetwork
ACDC
Bat
100B-TX
100B-TX+PoLAN
230 VAC
48 VDC
100B-FX
100B-TX
UPS
InstallationSwitch
MICROSENSPower-over-LAN
Fiber To The BuildingCentral Power Backup
MICROSENS
fromCentral Office
Data
Voice
Video100B-TX
48 VDC
1000Base-LX
230 VAC
100B-TX+PoLAN
100B-TX+PoLAN
100B-TX
100B-TX+PoLAN
Optical Modem(ONU)
UPS
Pwr Injector
Switch
100B-TX+PoLAN
Optical Networking Unit is powered by the central power injector
MICROSENSProducts
Optical ModemCustomer Premise Equipment
MICROSENS
Data
Voice
Video
AccessNetwork
ACDC
Bat
100B-TX
100B-TX+PoLAN
230 VAC
48 VDC
100B-FX
100B-TX
UPS
Optical Modem
Optical Networking Unit is powered locally
MICROSENS
Optical Modem (ONU)Features
Layer 2+ Switch IEEE 802.3u Wire speed, non-blocking
MAC table max. 2048 addresses
Power-over-LAN IEEE 802.3af Direct 48 DC powering
All 4 Twisted-Pair ports with 15.4 W each
Quality of Service 4 Priority levels (Hardware queues) for Triple Play
Classification onHardware, VLAN 802.1p, IP DiffServ
VLAN support IEEE 802.1p/Q Hybrid VLANs
Products
MICROSENS
Optical Modem (ONU)Software Features
Integrated Management Agent
Firmware Update
Device Manager TFTP upload
Supported Protocols: Telnet
SNMP/Traps
Syslog
Device Manager (GUI software)
Web based (optional)
IEEE 802.1x transparent (authentication)
RADIUS Authentication (optional)
Products
MICROSENS
Device Manager
GUI Software for Windows platforms
Configuration, administration andmonitoring of netwoks
Automated functions: Detection of all MS devices in the network
Definition of device groups
Configuration of device groups
Firmware Update of device groups
Integration into 3rd party management-platforms possible
!
Products
MICROSENSInstallation
Installation in Legrand Cable Trunc Compatible to Legrand 45 mm MOSAIC
installation standard
MICROSENSInstallation
Installation in Sub-floor boxes Compact size Invisible installation
MICROSENSInstallation
Mounting in electrical cabinet
Special option for FTTH applications Installation on DIN hat-rail
MICROSENSProducts
Migration to Gigabit Ethernet
SFP Transceiver
Dual Speed Optical Port
100 Mbps (Fast Ethernet)
1000 Mbps (Gigabit Ethernet)
SFP Transceiver Modul
Exchange of optical port
MICROSENSProducts
Gigabit Optical Modem (ONU)Typical Application
MICROSENS
AccessNetworkGigabit
OpticalModem
10/100B-T+ PoLAN
1000Base-LX
Data
1000B-T
Voice
Video
1000B-T
MICROSENS
New applications demand new networks
Triple Play for Video, Voice and Data applications
Power-over-LAN for IP Telephony integration
Intelligent hybrid networks
Intelligent combination of fiber and copper networks
Maximum flexibility and extended fail safety
Scalability for future-proof investment
Scaleable switching performance
Intelligent, compact, high performance solutions
for cost effective and application specific optimization
FTTx and Triple Play
Conclusion
MICROSENS
fiber optic solutions
Thank You!
