poe.standards, technologies and solutions

PoE. Standards, technologies and

solutions.

www.industrialconnection.eu

solutions.

Evaldas Paliliunas

Agenda:

Development of IP surveillance PoE;

PoE standarts and technologies;

Unique properties of Korenix products;



Korenix products;

IP surveillance PoE real case study;

Trends of Surveillance market

40


Forecast annual growth rate of 38% (IMS study)

Trends of Surveillance market

40

Moving to IP networking:Remote accessibility

(INTERNET, WAN, LAN )

High resolution in demand

(Megapixel camera & data

transmission)


Forecast annual growth rate of 38% (IMS study)

transmission)

Stronger camera functionality

(PTZ camera with auto-analyze)

Advance video management

(System Integration)

Isolated storage

(NVR, NAS, SAN)

Special occasion - Powerless area

Outdoor Power lines

Problems:Ethernet

IP camera


Fixed Topology

Power lines unavailable

Cabling cost $ & time

PoE Switch

Data

PPower ower OOver ver EEthernetthernetBest

Solution

Lower installation

cost

Use existing cablePower

Data

IP camera


Ease Management

Uninterrupted Power Supply

cost

Flexibility

Power

Power

Data

Data

PoE Switch

Agenda:






Korenix products;


Power over Ethernet

IEEE ratified two standards of PoE, 802.3af and 802.3at;

Cisco produced PoE equipment before IEEE standards,

therefore Cisco has seperate POE implementation;

PoE has two objects PSE (power sourcing equipment)


PoE has two objects PSE (power sourcing equipment)

and PD (powered devices);

PSE (i.e. Switch) that will provide power in a PoE setup;

PD (pvz. kamera) is a device powered by a PSE and thus

consumes energy;

IEEE 802.3af standard

IEEE 802.3af ratified in June 2003 by IEEE organization;

PSE can provide to 15,4W power;

Input power (PD) to 12,95 W;


Vout= 44~57V

Imax = 350mA

Pmin = 15.4W

Vin = 37~57V

Imax = 350mA

Pmax= 12.95W

Max cable length = 100m

Vcable drop = 7V

Pcable drop = 2.45W

1212..9595W W is not enough for some specific areas & devicesis not enough for some specific areas & devices1212..9595W W is not enough for some specific areas & devicesis not enough for some specific areas & devices

IEEE 802.3at (PoE+) standard

IEEE 802.3at Ratified in Sep 2009 by IEEE organization;

Power supply (PSE) to 30W~ for High power equipments ;

Input power (PD) to 25W~ for High power device;

Ethernet cabling must be up to CAT5e~;


Ethernet cabling must be up to CAT5e~;

Vout= 50~57V

Imax = 606mA

Pmin = 30.3W

Vin = 42.5~57V

Imax = 606mA

Pmax= 22,5W

Max cable length = 100m (cat5)

Vcable drop = 7.5V

Pcable drop = 4.8 W

Cisco PoE

PoE equipment was capable of delivering up to 10 W per

port;

The amount of power to be delivered is negotiated

between the endpoint and the Cisco switch based on Cisco


between the endpoint and the Cisco switch based on Cisco

Discovery Protocol (CDP)

Cisco produced 13 devices which are not compatible

with IEEE PoE standards;

These devices can’t be updated by software, you need a

special adapter;

2-Event Classification (Physical-Layer classification)

Power detection. Physical-Layer classification


2-Event Classification (Physical-Layer classification)

Power detection. Physical-Layer classification

Class ID Usage PD Max. Power range

0 Default 0.44~12.95W

1 Optional 0.44~3.84W



4 802.3at 12.95~25.5W

Class ID Usage PD Max. Power range

0 Default 0.44~12.95W




4 802.3at 12.95~25.5W


4 802.3at 12.95~25.5W4 802.3at 12.95~25.5W

Data link OSI level

LLDP-MED (IEEE 802.3ab protocol frame structure


LLDP-MED protocol provides a posibility to share

information about need of power, between PSE and PD;

Values– Power Type: PSE or PD

– Power Source: Normal or back-up power conservation

– Power Priority: Critical, High, Low

– Power Value: 0 – 102.3 Watts (0.1 W increments)

Communication in Data link level

PDPSE

802.3af phase, physical detection of power(class 3)

Message (“I’m PD”, max power = X, max need of power = X)

Message (“I’m PSE” max provided power = X

PSE seesPoE

TLV,

(X < class 3)

reduce value

and initiating a

fas start;Later...


fas start;Later...

PD want

more

power

(Y > X) Message (“I’m PSE” max need of power= Y)

PSE sees

changes in

neighbor

status ir

increase a

value;

Message (“I’m PD”, max galia = Y, max need of power = Y)

Message (“I’m PD”, max power = X, max need of power= Y)

Used pairs in IEEE 802.3af standard


The PoE power signals . Alternatyve A.


The PoE power signals. Alternatyve B.


IEEE802.3af vs. IEEE802.3at

PSE Specifications

Standard 802.3af 802.3at

PSE Min Power 15.4W 30W

Power Feeding 2-pair (Either pairs

1,2,3,6 or 4,5,7,8)

2-pair (Either pairs 1,2,3,6

or 4,5,7,8)


1,2,3,6 or 4,5,7,8) or 4,5,7,8)

PSE Output voltage 44-57V 50-57V

Max. Current 350mA 606mA

PSE Classification 1-event 2-event or LLDP

PSE device Ethernet Switch or

Power Injector

Switch→2-event/LLDP

Injector→2-event only

PD Specifications

Standard 802.3af 802.3at

PD max Power 12.95W 25.5W

Input voltage 37~57V 42.5~57V

Cabling CAT5~ CAT5E~

IEEE802.3af vs. IEEE802.3at


Cabling CAT5~ CAT5E~

Physical-Layer

classification

Mandatory Mandatory

(2-Event)

Valid classes 0/1/2/3 4

Layer 2 classification

Detection

Optional Mandatory

(LLDP)

PD device Unmanaged device Managed device

High Power Needs in Surveillance System

HMI/SCADA


802.3at

HMI/SCADA

RFID

IP PTZ kameros

I/O moduliaiBevielės prieigos stotelės

Agenda:






Korenix products;


Critical Network

Redundancy

High no. of Ports

Giga Port

Security

High power

24V power booster

Commercial PoE v.s. Industrial PoE


Network

Features

Operating

temperature

Fanless

Rugged connector

RJ/M12User config.

tool

Compatibility

with Layer 3

Critical Network

Redundancy

High no. of Ports

Giga Port

Security

High power

24V power booster

Answers to ALL!


Network

Features

Operating

temperature

Fanless

Rugged connector

RJ/M12User config.

tool

Compatibility

with Layer 3

Unique of Korenix (1)

Patented Power Booster technology

DC 24V Auto Boost to 57V

Hi-pot Isolation for user Safety


Input 24~57V Output 57V

Unique of Korenix (2)

220WPD2

125WPD1

Demand PriorityJetPoE

Power

Inputs

120W

72W

150W

Priority Power Setting (When PoE is derating due to ambient temperature

, PD will shut down by priority)


85WPD8

76WPD7

68WPD6

510WPD5

410WPD4

312WPD3

220WPD2 72W

Patented MSRTM

Jet View Pro NMS / LLDPNo Images Lost

Management of switches (1)


802.1Q VLAN Tag

IGMP snooping for Multicast

DHCP Option 82

Management of switches (2)


Link Partner Line Detect

PoEmanagement

Manual Power Limitation


PoE Port Schedule

Kiti privalumai

Wide-Ranged Operation Temperature;

Industrial case;


Good price;

Fast delivery;

5 years warranty;

JetPoE products

IP67/68 class

Switch with booster Managed switches

Networking computers

JetNet 3706-RJJetNet 3706-RJ JetBox 9310 JetBox 9500


Switch with booster Managed switches

JetNet 6810G-RJJetNet 3806G

JetNet 3810G JetNet 6810G-M12

Boosting World 1st

Giga Booster

PoE Switch

World 1st

Giga High Power

World 1st

Giga High Power

Din rail

Korenix New PoE series Roadmap


Basic

Giga High Power

PoE Switch

World 1st 24+4G

High Power

PoE Switch

High ports

JetNet 5728G

High Power Gigabit

JetNet 5728G

High Power Gigabit

Giga High Power

PoE Switch

Robust Connect

Rackmount

JetNet 5724G


Dual 48VDC9K Jumbo

Frame4G+24PoE+ 200W

JetNet 6710G/6810GJetNet 6710G/6810G


Dual 48VDCPower

booster2G+8PoE+ 240W

JetCard 2215


U-PCIIEEE

802.3af10/100Mbps -20~70℃℃℃℃

PoE networking computers for vehicles

JetBox 9560 JetBox 9562

4PoE 4PoE


-25~70℃℃℃℃12~24 VL3

routing60W

Different

modules

4PoE

3USB

8DIO

4PoE

3USB8DIO

4xRS232/422/485

JetBox 9533G

4xPoE

4xGigabit port

8xDIO

2xUSB

GbE PoE routing computer


Intel IXP 435

667MHz

L3

routing

DC 48V

60W

PoE routing computers

JetBox 9535 JetBox 9530 JetBox 9532 JetBox 9310


-25~70℃℃℃℃12~24 VL3

routing60W/123W

Different

modules

Agenda:






Korenix products;


WiMax & Wireless for transport


Product JetNet 4706

PoE IP Surveillance System in Public

Transportation - Bus

Product JetNet 3705


Bus Surveillance


Product JetNet 3705-24V

Mobile Surveillance & Infotainment


JSC “Aedilis”

Designing of solutions for industrial and energy controller’s (PLC, RTU), dispatcher managing systems (SCADA), programming and configuration;

Designing of remote communications, supply of equipment, installation and tuning at site;


equipment, installation and tuning at site;Designing of commercial accounting systems,

momentary value reading systems, production of enclosure systems (cases) with required hardware and tuning at site;

Sales of communication equipment in fields of industry and energy;

www.aedilis.lt

More information



Evaldas Paliliunas

[email protected]

+370 620 47 648

poe.standards, technologies and solutions

Documents

power detection

w power input power

power range0default

poe power signals

atpd max power

pd power source

pdvalues power type

low power value