deploying the next generation of power over ethernet - 60w and

Deploying the Next Generation of Power over Ethernet

Ty EstesMarketing DirectorOmnitron Systems

IntroductionIEEE PoE and PoE+ Standards

High-Power PoEIntegrating PoE and Fiber

Application Examples and Industry Trends SummaryQ and A

Agenda

What is Power over Ethernet?• A system to safely transfer electrical power, along with

data, to remote devices

• Uses standard category 5/6/+ UTP cable in an Ethernet network

• Power and data co-exist on same copper conductors and do not affect each other

TerminologyPower Sourcing Equipment (PSE)• A PSE is a device that provides power in a PoE network

– Endspan PSE – located at the end of a link segment– Midspan PSE – located in the middle of a link segment

Powered Device (PD)• A PD is a device that draws power from a PSE

PD Detection

• PSE initially applies a low voltage on the wires

• A valid PD will present a specific signature to the PSE

• If no valid signature detected, the PSE will NOT send power–But WILL still pass data

• If valid signature detected, PD may optionally present classification signature

• Upon completion of detection process, power is supplied by the PSE

Endspan vs. Midspan

PoE Powered Devices (valid PDs)• Wireless Access Points• IP/Network Cameras• IP phones and video phones• Access Control, Badge Readers• Clocks and Messaging systems• Intercoms• Thin Clients• LCDs




Agenda

IEEE 802.3af PoE• Ratified in 2003• 15.4W at PSE

IEEE 802.3at PoE+• Ratified in 2009 • 34.2W at PSE

Ratified IEEE PoE Standards

At the PSE At the PDIEEE 802.3af PoE 15.4W 12.9WIEEE 802.3at PoE+ 34.2W 25.5W

PoE Power at the PSE and the PD

100m

Standards Based• IEEE Alternative A (pins 1,2 and 3,6)• IEEE Alternative B (pins 4,5 and 7,8)

Non-Standard• High power (pins 1-8)

Powering Modes

1 2 3 4 5 6 7 8

Phantom Power

10/100BASE-T Alternative A

“Spare Pairs” – No Phantom Power

10/100BASE-T Alternative B

Phantom Power

1000BASE-T Alternative A

Phantom Power

1000BASE-T Alternative B

Phantom Power all four pairs (Non-Standard)

1000BASE-T High-Power (60W+)




Agenda

• Outdoor PTZ (Pan-Tilt-Zoom) cameras with heaters and blowers

• 802.11n and 802.11ac Wireless Access Points– With dual bands, (3x3 MIMO) + (2x3 MIMO) – Extra PoE RJ-45 port to daisy chain another

powered device

• Small Cells and DAS– (Picocells, Metrocells, Femtocells)

• Other emerging applications

Power-Hungry PDs that Require 60W PoE

IEEE 802.3bt PoE Type 3 Work Group

• 60W at PSE

• Doubling IEEE 802.3at

• Utilizing all 4 wire pairs

• Projected Ratification in 2017

Upcoming IEEE High Power PoE Standards

Non-Standard 60W PoE• Also utilizing all 4 wire pairs for power• Proprietary, Non-IEEE Standard Implementations

– High Power PoE (HPoE)– Universal PoE (UPoE)– PoE++

• Backwards compatible to 802.3af PoE and 802.3at PoE+ • Different PoE detection methods (signatures),

so interoperability not guaranteed

Commercial 60W PoE Technologies

Upcoming IEEE 100W PoE Standards

IEEE 802.3bt PoE Type 4 Working Group• 100W PoE at PSE• Standard is in early stages

of development• 1 amp on each of four pairs of wires

HDBaseT with 100W PoE technology:• Up to 10.2 Gbps of uncompressed video and audio

– Fast Ethernet

– Control signals

– 100W PoE

– RJ-45 connectors

• HDBaseT hub that powers audio and video equipment

HDBaseT Alliance 100W PoE

With Great Power comes Great Responsibility • 100W creates issues with heat

in bundled UTP cables

• Arcing/Sparking when removing RJ-45 jacks under full power

HDBaseT Alliance 100W PoE

UTP Cabling for 100W PoE• Category 6A cabling is recommended

– Future proof for 100W PoE and 10G– Smaller gauges (23 AWG Min.) and older UTP can work, but limit bundle sizes

• Ambient Temperature + Cable Bundle Temperature rise (15o) cannot exceed cable operating temperature96 cable bundle of Category 6A

1000 mA per pair4 adjacent 24-cable bundles of Category 6

1000 mA per pair

PoE and the NEC• Article 804.61 of the 2017 National Electrical Code

(NEC) is under development• Current language includes electrical code for all PoE• This could potentially work out

to only include design codes for 100W installations

®Mattel

• IEEE 802.11ac Wi-Fi Backhaul Challenge – IEEE 802.11ac rolling out in Wave 1 and Wave 2

• Increasing backhaul data rates above the 1 Gigabit backhaul fiber link

Higher Data Rates with PoE

Characteristic 802.11n 802.11ac Wave 1 802.11ac Wave 2

Megahertz 20/40 MHz 20/40/80 MHz 20/40/80/160 MHz

Bandwidth 450 Mbps 1.3 Gbps 2.34 Gbps

Modulation SU-MIMO SU-MIMO MU-MIMO

• MGBASE-T Alliance and NBASE-T Alliance• Two competing industry groups developing standards for

2.5 Gbps and 5 Gbps BASE-T over copper• Incorporates PoE for Wi-Fi Access points

IEEE 802.11ac Backhaul Challenge

Future Applications • High Power 60W and 100W PoE brings new applications and

possibilities to powering devices

• Smart Buildings and Lighting

• Home Entertainment and Video

• Wireless HetNet devices

• Signage

Agenda




• Limited to the distance (100m) and bandwidth of UTP Cable• Power Injectors do not increase distance

Distance Challenges In Deploying PoE

100m max.

100m max.

Media Converters with PoE• Installed near AC or DC power source• Connected via fiber to Ethernet switch• Convert fiber to copper and inject PoE over copper (Cat5/6)

Leverage the Benefits of Fiber• Longer Distances – up to 160 km• Higher Bandwidth / Future-Proof Capacity• Security / Noise Immunity / Lightning Immunity

Integrating PoE and Fiber

• Gigabit and Fast Ethernet speeds• Supports PoE, PoE+ and High Power 60W PoE• Multiple port configurations

PoE Media Converters

46 to 57 VDC (PoE)52 to 57 VDC (PoE+)

DCConnectorw/isolatedGround

100 to 240 VAC

BarrelConnector

Powering PoE Media Converters

How PoE Media Converters Work

• Use switch fiber ports at the Head End– Or, use Ethernet switch UTP ports with media converters

• Install PoE media converter near AC or DC power• Install PDs in ceilings, rooftops, etc

– 100m max. from the media converter

up to 150 km

• Dedicated fiber links connect each media converter back to fiber switch, central wiring closet, etc.

• Each media converter can power 1 or 2 PDs

Option 1: Point-to-Point Fiber

Option 2: Daisy Chain Fiber

• Dual fiber ports allow for linking multiple media converters in a linear chain

• Use for outdoor applications, railroad right-of-way, subways, highways, border fences, high rise buildings, etc

• Dual fiber ports – one active fiber, one protect fiber provides fiber failure switchover in less than 50ms

Option 3: Redundant Fiber

• Dual fiber ports – one active fiber, one protect fiber provides fiber failure switchover in less than 50ms

• Can also be deployed with bookend media converters

Option 3: Redundant Fiber

Agenda



Application Examples and Industry Trends :Security Surveillance, Wi-Fi and Small Cells

SummaryQ and A

• Market will grow to $42.81 billion by 2019, at a compound annual growth rate (CAGR) of 19.1% from 2013 to 2019 1

– By system, the IP-based surveillance will grow at a CAGR of 24.2%during the forecast period from 2013 to 2019.1

• In 2014 IP video revenues surpassed analog 2

• PoE simplifies IP camera deployments, and 60W PoE for PTZ and heaters/blowers

Security/Surveillance

$40B

$30B

$20B

$10B

1 Transparency Market Research2 IHS Research

• Applications include government, military, transportation, retail, gaming, offices, utilities, etc.

Security/Surveillance

• Redundant fiber provides facility protection• UPS powers media converter during power failure

Mission-Critical Surveillance

• Power Media Converters from a distance• Hybrid cable = fiber + copper conductors in same jacket• Ohm’s law: Voltage drop across known distance and known

wire gauge

Hybrid Fiber/Copper Cable Application

Airport Wi-Fi Case Study• Airport serves nearly 100 million passengers each year

• Upgraded wireless network to provide free Wi-Fi access

• The City Department of Aviation worked with a system integrator

• 6.8 million square foot terminal complex

• Over 300 Wi-Fi access points installed in less than 30 days

Airport Wi-Fi Case Study• North and South Terminals with Five Concourses

– Four data closets in each Concourse

– Each Data Closet supported 18 Wi-Fi Access Points

• Wi-Fi is deployed in a sports arena for offloading 3G and 4G data• Dozens of Access Points are required for larger arenas

Wi-Fi Access Point Stadium Application

• 60% of mobile data traffic will run over Wi-Fi by 2019 1

– Compared to just over 50 percent estimated in 2014

• 53 million Wi-Fi hotspots deployed globally by 2018 2

– IP traffic will grow three-fold over the next four years

• Deployed with Best Effort Ethernet

Carrier Wi-Fi

1 Juniper Research2 Cisco's Visual Networking Index

• Mobile Network Operators (MNO) are deploying Wi-Fi for 3G/4G data offloading to expand cell tower coverage

• Cable MSOs and are leasing Wi-Fi access services to MNOs, and deploying Wi-Fi to provide value added services.

• Municipalities also partner with MNOs to deploy Wi-Fi hot spots, as economic incentive and public service

Carrier Wi-Fi Collaboration

Wi-Fi Municipal Network

Small Cells and the HetNet

Hot Spot

Small Cells

Not Spot

Macro Cell Tower

Small Cells

• Small Cells used in 4G/LTE HetNet deployments

• Data proliferation creates need for Hot Spots and Not Spots

• Requires SLAs for access services

• Rapid growth in market and deployments• Small cell market to grow from $0.7 billion to $2.5 by 2018 1

• 3 million small cells being shipped by 2016 1

Small Cells and the HetNet

1 Infonetics Research

• Backhaul with Ethernet Virtual Connection (EVC) with Service OAM, QoS and Timing Synchronization

• Requires 60W PoE with future needs of 100W PoE++

• Requires Carrier Ethernet Service Demarcation

Demarcation and PoE for Small Cells

• Network Interface Devices (NIDs) with 60W PoE– Eliminates the need for Midspans + Demarcation Devices

• Supports Carrier Ethernet functionality– Service Testing and Zero Touch Provisioning for fast deployments– Performance Monitoring and Fault Management for SLAs– Synchronous Ethernet for mobile backhaul timing


• Dual Fiber Ports support Daisy Chain topologies– Supports IEEE 8031 ELPS and 8032 ERPS

• Up to 4 RJ-45 PoE Ports– Powers Multiple Small Cells+ Surveillance Camera+ Wi-Fi Access Point for Data Offloading


PoE NID

Agenda




• IEEE 802.3af PoE (15.4W) and 802.3at PoE+ (34.2W) – Ratified standards and commonly available

• Proprietary 60W PoE implementations currently available – Utilizing all 4 wire pairs

• IEEE 802.3bt PoE Type 3 60W PoE – Projected ratification in 2017

• IEEE 802.3bt PoE Type 4 100W PoE – Working group in early stages– 1 amp on each of 4 wire pairs – safety issues

IEEE PoE Standards and High Power PoE

Developing story...

PoE and the NEC

®Mattel

• IEEE 802.11ac Wi-Fi Backhaul Challenge • Addressed by MGBASE-T Alliance and NBASE-T Alliance

– Two competing industry groups developing standards for 2.5 Gbps and 5 Gbps BASE-T over copper

– Incorporates PoE for Wi-Fi Access points

• HDBaseT with 100W PoE technology• Up to 10.2 Gbps of uncompressed video and audio

• HDBaseT hub that powers audio and video equipment

Other Standards

• Enables PoE Power with Fiber Networks– Overcomes the distance limitations of UTP

• Multiple port configurations– Dual Fiber Ports for daisy chains or redundant fiber links– Dual UTP ports for powering two PoE devices

PoE Media Converters

PoE and Fiber Applications

• Surveillance and Wi-Fi are rapidly growing markets– Both IP cameras and Wi-Fi access points use high power PoE– PoE media converters enable long fiber runs to all devices

• Dual Fiber Ports support a variety of network topologies– Point-to-Point , Daisy Chains and Redundant fiber links

• Small Cells are another growth market– Requires high power PoE– Requires Carrier Ethernet Demarcation

• Network Interface Devices (NIDs) with 60W PoE• Supports Carrier Ethernet functionality

– Backhaul with Ethernet Virtual Connections (EVC)– Performance Monitoring and Fault Management for SLAs– Synchronous Ethernet for mobile backhaul timing


Thank You!

Q and ADeploying the Next Generation of

Power over EthernetTy Estes, Marketing Director

Omnitron [email protected]

800-675-8410

deploying the next generation of power over ethernet - 60w and

Documents