Date post: | 12-Nov-2014 |
Category: |
Technology |
Upload: | visiontechinc |
View: | 527 times |
Download: | 3 times |
Emerging Technologies for Sustainability The Evolution of Distributed Antenna Systems Ron Plecas Manager, IBW Channel Sales Global Partner Organization
CommScope
•DAS – What is it? •DAS – Why do you need it? •Why Commscope ? •Why Vision Technologies?
A
AGENDA
DAS – What is it? • A network infrastructure that improves wireless cell phone coverage indoors
• Made up of: – Cable (Fiber and Coax)
– Connectors – Electronics – Antennas
• Indoor • Outdoor
Off-Air Signal Source
Fiber Optic Backbone
Head End Equipment
Micro/Pico Cell
To/From Carrier(s)
Remote Unit
Remote Unit
Interior Antenna
s
Active Distributed Antenna System w/Optional Signal Sources
Why do you need it? • Dependence on Mobile Devices in the
workplace – Critical need to stay in touch
• Not just voice – 50% Mobile Traffic is data specifi c
– Need to be productive anytime and anywhere
• Most mobile calls today are made indoors • Building infrastructure hampers indoor service
– New building initiative – LEEDS– block wireless signals from the outside network
Why Commscope ?
• ION-B remote capable of handling multiple frequencies and carriers. • ION-B Master with dedicated units per cellular carrier allows to balance the RF power equally per carrier and ION-B remote sharing
Multi carrier, multi frequency and cellular technol ogy agnostic:
Why Commscope ?
• Simplest topology
–Single fiber pair per ION-B remote carrying all frequencies, carriers and technologies � Least amount of fiber needed.
–Multicarrier remote with high power reduces the amount of remotes needed.
–Small size equipment and with lowest power consumption (highest efficiency RF output power vs consumption)
Why Commscope ?
• Scalability
– Additional carriers or changes are done at ION-B master therefore any additional carriers or frequencies require only intervention at the master side
Multi-Band/Multi-Operator Advanced Off Air Digital Repeater for Cellular & UHF Public Safety Services
UHF Public Safety & Cellular In-Door Distribution
Passive distribution of RF signals
Passive distribution of optical signals
Passive distribution and radiation of RF signals
Why Commscope - 100% Commscope Solution
Node A*
ION-B
Heliax Cables
Fiber Optic Cable & Apparatus
CellMax Passive Devices & Indoor
Antenna*
* CSI provides similar products Outdoor coverage and off-air pickup of wireless signals Donor Antennas
Why Vision Technologies?
• Approved Commscope IBW Partner • Best In Class Technical Support • Proven expertise in DAS Deployment • Skilled staff of DAS Specialists
• System Design • Technical Sales • System Deployment and Commissioning • Wireless Service Provider Relationships for Carrier Approval
• Capability of delivering a 100% Turn Key Solution • Technical Expertise well beyond DAS
Passive Optical NetworksEPON vs. GPON
Julie Roy, RCDD, DCDC, NTS, ESSTechnical Manager
May 8th, 2014
2PRIVATE AND CONFIDENTIAL © 2011 CommScope, IncPRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.PRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.
Agenda
• History• PON flavors
– EPON and GPON– Architecture– Design
• CommScope solutions
3PRIVATE AND CONFIDENTIAL © 2011 CommScope, IncPRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.
PASSIVE OPTICAL NETWORK
HISTORY
4PRIVATE AND CONFIDENTIAL © 2011 CommScope, IncPRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.PRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.
Passive Optical Networks (PON) History
• Telecom Industry needed:–Dramatically more bandwidth to subscribers–Replacing aging/inadequate copper infrastructures–Minimizing CAPEX–Reducing power requirements–Reducing OPEX costs
• Along came PON–Proven Technology–First standards developed in 1995–Over 15 years of perfecting PON technology –PON ONT shipments to reach 24.5 million units by 2013–Large installed global base (primarily FTTH)
5PRIVATE AND CONFIDENTIAL © 2011 CommScope, IncPRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.
Why PON?Benefits to the Service Provider
Central Office/ Headend
OLT
20 km
PON systems can serve customers up to 20 km over passive infrastructure
� No intermediate active equipment to power and maintain
� Significant reduction in operating expense
6PRIVATE AND CONFIDENTIAL © 2011 CommScope, IncPRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.
EPON VS GPON
7PRIVATE AND CONFIDENTIAL © 2011 CommScope, IncPRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.PRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.
CommScope offers a PON solution
• PON solutions generated by CommScope Broadband divi sion• Offering includes both EPON and GPON systems
– EPON is the flagship– GPON is also available
• 100% compatible with CommScope’s passives components– SM fiber optics, connectivity, splitters, above/below ground enclosures…
The only manufacturer offering both PON solutionsThe only manufacturer offering an end-to-end solutionCommScope is the only “One stop shop”!
8PRIVATE AND CONFIDENTIAL © 2011 CommScope, IncPRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.
PON Basics
• Ethernet Passive Optical Network (EPON)– IEEE 802.3
– ah standard for 1Gbit/s: Symmetrical 1.25Gbit/s– av standard for 10Gbit/s: Symmetrical 10Gbit/s
– Uses standard 802.3 Ethernet data frames– OLT connects to the provider network using cost-eff icient
devices, such as Ethernet switches and routers
• Gigabit Passive Optical Network (GPON)– ITU Standard G.984: 2.488Gbit/s Down, 1.244Gbit/s U p– ITU Standard G.987: 10Gbit/s Down, 2.488Gbit/s Up– Uses GPON Encapsulation Method (GEM), fragmented
packets or ATM– OLT connects to the provider network using ATM swit ches or
convert to Ethernet
9PRIVATE AND CONFIDENTIAL © 2011 CommScope, IncPRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.PRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.
PON ARCHITECTURES
IP video EPON OLT Computer
Data1n
Splitter
/ Tap
IP STBEPON ONT
IP PhoneVoice
IP video GPON OLT ComputerGPONONT
Data1n
Splitter
/ Tap
IP STB
IP PhoneVoice
IP Video
IP Data
VoIP
IP Video
IP Data
VoIP
10PRIVATE AND CONFIDENTIAL © 2011 CommScope, IncPRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.PRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.
PON Operation
Upstream TDM Operation
ONTs send information to the OLT in a
specific time window.
Upstream TDMA Operation
ONUs send information to the OLT in a
specific time window.
User 2
User 1
User 3
ONT
ONT
ONT
OLT User 2
User 1
User 3
ONU
ONU
ONU
OLT
Downstream BroadcastAll data goes to all ONTs, and the ONT
address controls the downstream data.
Downstream BroadcastAll data goes to all ONUs, and the ONU
address controls the downstream data.
User 2
User 1
User 3
ONT
ONT
ONT
OLT User 2
User 1
User 3
ONU
ONU
ONU
OLT
Splitter
Splitter
11PRIVATE AND CONFIDENTIAL © 2011 CommScope, IncPRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.PRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.
EPON and GPON Layering
Networks are about Efficiency!
12PRIVATE AND CONFIDENTIAL © 2011 CommScope, IncPRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.PRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.
EPON vs GPON technology
• Because EPON is based on known Ethernet technology
–IT knowledge based–Known operation and maintenance–Qualification protected–Facilitate transition–Interoperability unique to EPON
13PRIVATE AND CONFIDENTIAL © 2011 CommScope, IncPRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.PRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.
Enterprise Standards
• EPON per IEEE 802.3ah (1Gb/s) and 802.3av (10Gb/s)– No ITU standard for Enterprise
• Structured Cabling Infrastructure– Should be compliant with published standard to protect investment.– ANSI/TIA-568-C.0 and ANSI/TIA-568-C.0-2
• Recognized cabling (multimode or single-mode), 2-fiber or higher fiber count is required
• Splitters shall be connectorized and not part of the Cabling subsystem 1• EPON and GPON should not exceed the maximum supportable distances• EPON and GPON should not exceed the minimum and maximum channel
attenuation including the attenuation of couplers and splitters for Passive Optical Networks (PON) applications using single-mode optical fiber cabling
– ANSI/TIA-569-C• 1 distributor room per floor, more if distance is exceeded
14PRIVATE AND CONFIDENTIAL © 2011 CommScope, IncPRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.PRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.
Topology following published standards
• Structure cabling infrastructure offers flexibility, easy migration and facilitate maintenance.
15PRIVATE AND CONFIDENTIAL © 2011 CommScope, IncPRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.PRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.
Design consideration
• Length (20 Km) and budget allocation (28 dB)• Unknown future
– Protection of investment for both telecommunications and building infrastructure
• PON is a proprietary solution• Limited flexibility• Avoidance of oversubscribing
16PRIVATE AND CONFIDENTIAL © 2011 CommScope, IncPRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.PRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.
Network Connection is the bottleneck
UPSTREAM EPON 1 GE
GPON 1.2 GE
UPSTREAM EPON 1 GE
GPON 1.2 GEPONsPONs
Nx1GEOr
Nx2.4GE
Nx1GEOr
Nx2.4GE
1 1 nn
ONUs ONUsPON OLT
DOWNSTREAM EPON 1GE
GPON 2.4 GE
DOWNSTREAM EPON 1GE
GPON 2.4 GE
1Gb Physical for both
EPON & GPON
1Gb Physical for both
EPON & GPON
17PRIVATE AND CONFIDENTIAL © 2011 CommScope, IncPRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.PRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.
PON Value proposition
• All remote access switches can be replaced with passive infrastructure reducing capital and operational expenses
– Balance switch cost vs. Passive Optical Splitter– Reduction of power requirement– TRs are not always cooled – no reduction in cost
• No practical length limitations– Single OLT can support entire network on SMF
• Riser requirements significantly reduced• Copper can be reduced to patch cords
– ONU to devices on desk• ONUs can be installed only when needed resulting in
reduced capital and operational costs.• Centralized management of system resulting in low staffing
levels
18PRIVATE AND CONFIDENTIAL © 2011 CommScope, IncPRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.
COMMSCOPE SOLUTION
19PRIVATE AND CONFIDENTIAL © 2011 CommScope, IncPRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.PRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.
CommScope Enterprise POL
20PRIVATE AND CONFIDENTIAL © 2011 CommScope, IncPRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.
SFP EPON ONU
Optical Splitter
9016 or 9264OLT
111132323232
EthernetSwitch
• SFP form-factor ONU• Plugs into any SFP-enabled device
• Switches, routers, DAS, specialized modems
• EPON manages ONU; In-band management for device
Management / Provisioning
System
ONUONUONUONU
SFP ONU
21PRIVATE AND CONFIDENTIAL © 2011 CommScope, IncPRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.PRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.
CommScope Element Management System
3 Management Options• EMS / NMS – GUI-based• CLI – Command Line Interface• SNMP – Integrates into Higher Order Systems
EMS – Element Management System
• Standalone EMS• SNMP based access system• Fault Management
– Real Time Alarms & Statistics
• Configuration Management– Port, VLAN, Multicast, EPON
configuration– System Backup– Software Upgrades
• Remote or Local• Scheduled
• Performance Management– Performance Measurements & Statistics– Real Time Measurement and Monitoring
Management
22PRIVATE AND CONFIDENTIAL © 2011 CommScope, IncPRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.PRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.
Extended Maintenance & Support Services
• Silver– Tech support line (during business hours)– Trouble ticket system– Product information updates– Remote diagnostics– Maintenance releases
• GoldSame as Silver plus:– 24 hr live tech support line– Software upgrades– Onsite assistance– Extended hardware maintenance (defective product replacement)– Free training day
Protecting you and your networkaround the world.
23PRIVATE AND CONFIDENTIAL © 2011 CommScope, IncPRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.PRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.
Summary
• EPON reduces PON capital costs.
• Traffic determines split ratios.
• EPON designs can be adapted to make use of existing investments in Ethernet equipment.
• 20 KM reach allows collapse of distribution and access layers which can eliminate active equipment capital and operating costs.
• PoE, EEE and other switch based energy management systems are supported.
• Migration to 10G EPON.
• Support for future Ethernet technologies (L2 or L3 for example).
• IEEE Standards continue, 802.3bk for Extended Reach EPON.
24PRIVATE AND CONFIDENTIAL © 2011 CommScope, IncPRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.
How can we help you?
25PRIVATE AND CONFIDENTIAL © 2011 CommScope, IncPRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.
CommScope OLTs
Both units:• Redundant
– power supplies– Main processing and switch fabric– Network interface – Fans
• Hot swappable components• 8 PON ports per line card• 20km reach (@ 32 splits); optional 30km optics• Located in head end or data center• Available for EPON or GPON
C9264• Up to 64 PON ports• 8 RU chassis
C9016• For smaller deployments• Up to 16 PON ports• 2 RU chassis
26PRIVATE AND CONFIDENTIAL © 2011 CommScope, IncPRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.
CommScope Desktop ONUs
• On or under or around end user’s desk• Requires power• One upstream fiber port
– One single mode fiber, SCAPC
• Usually four downstream RJ-45 UTP ports– 10/100/1000BASE-T
• Some include– IEEE 802.11b/g/n WiFi– auto negotiation
• AES-128 downstream encryption• Remote loopback test support for diagnostics• Secure: No management access from the ONU
27PRIVATE AND CONFIDENTIAL © 2011 CommScope, IncPRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.PRIVATE AND CONFIDENTIAL © 2014 CommScope, Inc.
CommScope Multi-User ONUs
CM-6024A
CM-8024A
CM-7024A
1U, 19’’ rack-mountable24FE + 2 uplink modulesUplink options:• 100Base-FX, 1000Base-X, 1000Base-T, EPON
1U, 19’’ rack-mountable24GE + 2 uplink modulesUplink options:• 100Base-FX, 1000Base-X, 1000Base-T, or 1G-Base-X
Combo EPON
1U, 19’’ rack-mountable24-port GE with PoE + 2 uplink modulesUplink options:• 1G Base-T or 1G-Base-X Combo• 1.25G EPON Module
CM-6008ADesk / flat surface mount8-port FEFixed 1.25G EPON Uplink
1
1 PRIVATE AND CONFIDENTIAL © 2012 CommScope, Inc
Analytics
2 PRIVATE AND CONFIDENTIAL © 2012 CommScope, Inc
1953 Superior Cable Corporation CTV
founded by Frank Drendel
1997 CommScope becomes independently traded public company on NYSE (CTV)
2013 CommScope becomes independently traded public company on NASDAQ (COMM)
2007 CommScope acquires Andrew
2013 CommScope acquires iTRACS and Redwood Systems
2004 CommScope acquires Avaya’s Connectivity Solutions business
1889 1984 1996 2000
1976
2
3 PRIVATE AND CONFIDENTIAL © 2012 CommScope, Inc
Redwood’s Building-Performance Lighting Platform
BEST-IN-CLASS ENERGY SAVINGS
World’s most efficient lighting platform
Reduced HVAC costs
LEED and BREEAM credits
POWERFUL BUILDING INTELLIGENCE
Improve space utilization
Enhance safety & security
Increase occupant productivity
FLEXIBLE & EXPANDABLE
Easy to install and maintain
Easy re-provisioning
Scalable & reliable
Integration with other systems
4 PRIVATE AND CONFIDENTIAL © 2012 CommScope, Inc
Traditional Lighting & Controls 3 Separate Systems
3
5 PRIVATE AND CONFIDENTIAL © 2012 CommScope, Inc
Lighting Reinvented: A Single Cost Effective Platform
6 PRIVATE AND CONFIDENTIAL © 2012 CommScope, Inc
Building Performance Lighting
4
7 PRIVATE AND CONFIDENTIAL © 2012 CommScope, Inc
Installation and Commissioning Cost Disruption
Rigid Conduit w/ AC Line - $$$/Linear Foot
Flex Conduit w/ AC Line - $$/Linear Foot
Low-Voltage Wire - $/Linear Foot
1) Power Infrastructure – Labor & Materials
3) Connecting Fixtures –Splicing vs. RJ45
2) Power Infrastructure – AC vs. LV Wiring
4) Easy for Moves, Additions & Changes
8 PRIVATE AND CONFIDENTIAL © 2012 CommScope, Inc
Typical Problems
Space Utilization
No visibility into when space is
used
No visibility into when space is
used
Under-utilized spaces in current
configuration
Under-utilized spaces in current
configuration
High demand for conference rooms
or offices
High demand for conference rooms
or offices
No data available for real estate
decisions
No data available for real estate
decisions
Energy Savings
Lights are often on when no one is
in the room
Lights are often on when no one is
in the room
My fluorescent lights are inefficient
My fluorescent lights are inefficient
HVAC is on when it’s not needed
HVAC is on when it’s not needed
Limited insight into the proper control settings
Limited insight into the proper control settings
5
9 PRIVATE AND CONFIDENTIAL © 2012 CommScope, Inc
Redwood Benefits Summary
PROBLEM BENEFIT
1) Current fluorescent lighting system is inefficient High-efficiency LED lighting and controls
2) Lights are on when space is unoccupied High-density motion sensors ensure lights are turned on
when people are present
3) No insight into the proper control settings for HVAC and
lighting
Analyze motion data to review occupancy trends, and
tune HVAC and lighting policies accordingly
4) HVAC is on when a space is unoccupied High-density temperature and motion sensor data used for
HVAC control through third-party integration
5) Don’t know if our floor space has been correctly
configured for our needs
Analyze motion data to review space utilization and
identify problem areas and opportunities to reconfigure
6) No visibility into the use patterns of the building’s floor
space
Motion data used with external software to create
occupancy and space utilization reports
7) High demand for conference rooms Manage conference room reservations using motion
sensor data for Google Calendar and MS Exchange
8) No data for real estate decisions Occupancy and space utilization reports derived from
motion data and external software
10 PRIVATE AND CONFIDENTIAL © 2012 CommScope, Inc
Redwood Enables Better Space Planning
BACK
Real-time data collection
• Analyze data to fully understand patterns and needs across facilities
• Enables the more efficient use of space
• Enables more accurate forecasting of future space requirements
6
11 PRIVATE AND CONFIDENTIAL © 2012 CommScope, Inc
Office and Datacenter Energy Savings Case Studies
Reduction in peak power
LEDs w/o controls
75% Savings 91% Savings
LEDs w/o controls
12 PRIVATE AND CONFIDENTIAL © 2012 CommScope, Inc
Conference Room Occupancy Manager
• Sensors report real-time & historical data
• Integration w/ Outlook / Google Calendars – Reserve, Open-If-No-Activity, Track Users
7
13 PRIVATE AND CONFIDENTIAL © 2012 CommScope, Inc
Used in Menlo Park campus to show presence in conference rooms
Occupancy data sent via Open Application Framework to Facebook floorplan app
Productivity - reduced employee time to find open meeting room from several minutes to 3 seconds
Space utilization – data showed low utilization of large conference rooms leading to reduction in number of larger rooms by 60%
Case Study: Space Optimization at Facebook
Note: Floorplan requires system integration
14 PRIVATE AND CONFIDENTIAL © 2012 CommScope, Inc
Highlighted Customers
Office and Data Centers New construction
Corporate Offices Retrofit
Research Facility Renovation
Corporate Office Retrofit
Corporate Office (HQ) Retrofit
Office and Data Centers New construction/Retrofit
Private High School New construction Xavier
Corporate HQ Retrofit
Remote Data Center Retrofit
Corporate Offices New Construction
Data Center New Construction
Corporate Office Renovation
8
15 PRIVATE AND CONFIDENTIAL © 2012 CommScope, Inc
Realized Customer Benefits
Commercial Office
75% Savings Renovation
75% Savings Retrofit
78% Savings Retrofit
Data Center
91% Savings Retrofit
90% Savings Renovation
80% Savings* New Construction
16 PRIVATE AND CONFIDENTIAL © 2012 CommScope, Inc
Redwood’s Building-Performance Lighting Platform
Platform Low-Voltage DC Power & Control Infrastructure
High Density Sensor Network
Open Application Framework
Saves Energy Reduces Real Estate Costs Enhances Safety
& Security Delivers
Added Value Benefits
Applications
Energy Efficient Lighting Control
Conference Room Management
Occupancy-Based HVAC
Security Alerts and Reports
Space Utilization
Your Application Here
Sensor Data Energy Environmental Motion Occupancy Temperature
9
17 PRIVATE AND CONFIDENTIAL © 2012 CommScope, Inc
The Power of Building-Performance Lighting
FLEXIBILITY
SMART GRID AWARE
MAINTENANCE
SPACE UTILIZATION
SAFETY AND SECURITY
ENERGY EFFICIENCY
INDIVIDUAL CONTROL
HEALTH AND COMFORT
18 PRIVATE AND CONFIDENTIAL © 2012 CommScope, Inc
Thank you