Site Energy and Efficiency Mgmt. Specialist

— HUAWEI iManager NetEco OSS Solution

1

Contents

Improvements to O&M

Trends and Challenges

Global Customer Benefits

1

2

3

4

Unique NetEco OSS Solution

2

A Network = A Transmission

* A Communication

* A Energy

A=availability

Business

Revenue

Complaints OPEX

No Effective Energy OSS, No Reliable Network

Energy Down,

Site Down!

Transmission

Network OSS

Communication

Network OSS

How can we operate well

without

Effective Energy OSS?

Site

Energy

System

Trans

-mission

Network

Communi

-cation

Network Business

Revenue

3

Expectations and Challenges of Energy O&M

But…

How can we monitor the energy system to ensure proper operation?

How can we reduce high energy costs by preventing theft and fraud?

How can we save energy and cut emissions?

How can we improve profitability by reducing OPEX?

Unpredictable equipment problems

Status is invisible without an effective Operations Support System (OSS)

Lack of scientific measuring and evaluation tools

No meticulous power and fuel management

Inefficient manpower-based Operation and Maintenance increases OPEX

How can we reduce downtime to zero?

Expectations Challenges

4

Disadvantages of Conventional Energy OSS Systems

• Can not provide

precise mgmt. for

power, fuel, asset

and routine

maintenance

• Lack of measures for

energy-saving and

emission reduction

• No procedures to

proactive

maintenance

• Complicated

architecture • C/S structure

• Many computers

• Expensive networking • Extra networking hardware

• Extra bandwidth occupied

• Extra site SCADA

devices

• Soaring OSS OPEX • Extra energy consumption

• More spare parts needed

• No alarms reported ≠ no

alarms occurred • Field wiring failure

• Not covered by limited output

alarms

• Incomplete: ＜10% of

all signals

• Restricted to • Device alarm outputs

• External box alarm inputs

• NMS software platform

Dry Contact Alarms Complicated and Costly No Close Coupling with O&M

5

Contents

Improvements to O&M

Trends and Challenges

Global Customer Benefits

1

2

3

4

Unique NetEco OSS Solution

6

Flexible Server Options:

Adaptable to

diversified

scenarios

Saving: Site data

acquisition

devices-free

Transmission-Saving

In-band networking solution

Flexible and Stable Out-of-band

networking solutions

NetEco

Embedded

Power

Outdoor

Power

Indoor Power

Site Power Systems Hybrid Power Supply

Grid Hybrid

Diesel Hybrid

Solar Hybrid

In-band

Green Channel Out-of-band

GPRS/IP/E1

Networking

3rd Party

System

OR

Northbound

(alarms export) Small-scale

(<=1000 Sites)

Medium-scale

(<=2000 Sites)

Large-scale

(<=5000 Sites)

Concise and Flexible Architecture for Diversified Sites

7

3rd Party

System From

complicated

hardware layers

to just one cable

Vs Huawei

NetEco

BTS from

Huawei

In-band

…

In-band

Alarm

Export

Site controller

BTS from

Huawei

Site controller

Huawei In-band Solution

GPRS E1/2M

LAN

Switch

E1/IP

Converter

Site controller

E1/IP

Converter

GPRS

Modem

Other Vender’s Out-band Solution

Site controller

OSS

Center

Other Vendors’ Out-of-band Solution

Deployment

Time -80% Networking

Costs -90% OPEX of OSS

Networking -90%

90% Networking Costs Saved In-band Technology

8

Huawei

All-in-one controller

Power Supply

AC/DC, DC/DC

ESS or Battery

Energy system T&H system Ambient

A.C./TEC/ Heating

Heat Exchanger

Ventilation

T&H, Leakage

Smoke

Magnetic door SW

Networking devices for

monitoring system

(can be omitted when In-

band is available)

Huawei Site Mgmt. Structure

No devices —

just a single cable

Vs

Site data

acquisition

devices

Huawei

All-in-one controller

Power Supply

AC/DC, DC/DC

ESS or Battery

Energy system T&H system Ambient

A.C./TEC/ Heating

Heat Exchanger

Ventilation

T&H, Leakage

Smoke

Magnetic door SW

Networking

devices for

monitoring

system

Other Vendors’ Site Mgmt. Structure

100% extra site

hardware

100% extra OPEX and

energy consumption

Site: 100% Site Data Acquisition Devices Saved

9

Controller Communication Parameters (like IP)

Remote Setting Via SMS (for ECC500)

Discovery of Site Controllers

Batch Sites Copy and Bulk Parameters Setting

Configuration Data Export

Easy Inventory Synchronization

Almost Plug-and-Play

Automatic Drag-and-Drop Site Setup

All-in-one

Controller

NetEco

…

… Site 1 Site N

Maintenance

Costs -30%

Deployment

Time -30% Transmission Transmission

All-in-one

Controller

Semiautomatic Configuration and Fast Deployment

Engineering

Costs -40%

10

Customized alarm

management

Email

SMS Center

SMS Modem

OR

SMS

Integrated with 3rd

party system

Alarm

Mgmt.

SNMP alarms

export

Alarm masking

/shielding Removing unnecessary

alarms

Customized alarm

notification

• Reasons locating

• Repair suggestion

• Alarms redefining

• Alarm display templates

• Thresholds setting

Efficient

alarm

processing

Flexible Alarm Management

11

Overall Network Batteries Management

Remote parameters

setting for Short test, Auto test

and Standard test

Remote testing

Site visit for

BAT test -80%

Battery O&M

Costs -30%

Battery Test

Efficiency +80%

One interface, all batteries

related alarms listed

Alarm filtering and export

Troubleshooting tips

Glance of status: normal/alarm,

charging/discharging, remaining

capacity, backup time, etc.

Real-time data: voltage, current line

chart, etc.

Flexible filtering for

concerned batteries

Running report

Test report and curve

Remarks: battery test features only applicable to some types of site power systems.

12

NBI

Smart Centralized Mgmt. of Alarmed D.G.s D.G.s

D.G.s

Smart Centralized Mgmt. of D.G. Status

Fuel Audit

Centralized alarmed D.G.s list

Alarm filter templates by Severity, Cleared Status, Occurrence

Time and Site Name

On-line help about impact on the system and repair

suggestion

Last maintenance date

Maintenance interval (h)

Accumulated running time since last

times maintenance (h)

Refueled D.G.s list, including Site Name, Fuel Tank Name,

D.G. Name, Refueled Time

Refuel audit, fraud-proof: Provides data for comparing with

reported quantity by maintenance agents

Overall Network Diesel Generators and Fuel Mgmt.

Operating Running

/stopped

Fuel Normal

/Insufficient Maintenance

Need

/Needn’t

Ctrl. mode Auto

/Manual

Routine

Maintenance

13

Mains Running Report:

D.G. Running Report:

Solar Running Report:

Battery Running Report:

Statistical

Visible Measurable

Integrated Report

Power supply logics

Power supply proportion

Energy-saving status

Real-time KPIs, status and

alarms

DC power sharing Mgmt.

(for some hybrid system)

Integrated report

Power Supply and Consumption Management

14

Add or delete operators: 1-4 operators

Corresponding users and rights management

DC power

Site Sharing

Multi-tenant Management

DC Power Meters Allocation

Power Consumption Reports

Maintenance

Add or delete shared sites, meters allocation and

batch modify

Site or meter query

Bar

Pie

Table

Collect statistical data by operators at set

intervals of Day/Week/Month/Year

Export reports to CSV file or email

Power On/Off control (Auto/Manual)

LLVD threshold setting; operators query

Note: This feature is only applicable to certain types of Hybrid systems only.

Multi-tenant Power Sharing Management

0

10

20

30

40

Site 1 Site 2 Site 3 Site 4

Tenant A

Tenant B

Tenant C

Tenant D

15

Usage

management

Timely refueling to reduce outages

Makes refueling routine manageable

Remaining fuel display, low fuel level alarm

Refuel reminder and fuel audit

Quality and

security mgmt.

Prevents refueling fraud, such as adding water instead of fuel or adding water while stealing fuel

Alarms for fuel stolen or leakage

Alarm for water in fuel

Alarm for abnormal fuel decrease (anti-

theft)

Warning for open fuel tank lid

Efficiency

optimization Improves fuel usage efficiency

Diesel Max II Dynamically

adjusts charging current of cycle-battery

according changes of loads, to ensure that D.G.

is operating at the best load rate

Complete Fuel Management

16

Passive and Active

Security Mgmt.

Passive anti-theft alarm: like

PSU pulled out alarm, fuel tank

lid open alarm and fuel stolen

alarm

Active security Mgmt.: BLVD,

maintenance reminder

Security Mgmt.

Inventory and SOH

Maintenance Mgmt.

Inventory data: Resource name,

model, bar code, vendor,

manufactured date, description,

BOM code, etc.

Statistical analysis and query

Automatic detection of SOH

Maintenance reminder

Operation Mgmt.

Real-time Monitoring

Real-time operating data, KPIs

Malfunction alarm and timely

alarm notification

Status checks and SOH

Adjustable operating parameters

Full Range of Asset Management

17

SOH Management for ESS and EPS-D of PowerCube

SOH of EPS-D and its

subsystems(*)

Maintenance reminders (**)

Run time: total run time, average

runtime per day

Note: These features are applicable to some types of PowerCube Hybrid Power Supply system only.

Automatic Detection for SOH

Health Sub-health Abnormal SOH

State of Health (SOH) of Energy

Storage System (ESS)

Battery discharge times, remaining

capacity and total discharge

capacity

Bad cells reminder

Automatic Detection for SOH

Health Sub-health Abnormal SOH

*subsystems: boost, cooling, lubricating, output, etc.

**reminders: first time, routine and timed maintenances

18

Multi-level and Customized Reports

Site-level Energy

Consumption Reports

Power supply proportion

report

Integrated report of power

supply and consumption, etc.

Component-level Reports

Diesel generator

running report Battery running

report

Solar

running report

Refuel reminder

report

Others Reports and Customized

Reports

Environment and temperature control

report

History data or

log report

Mains/Grid

running report

Customized reports;

automatic periodic

reports

19

Site Controller

NetEco

Site Controller

…

… Site 1 Site N

Transmission Transmission

Web Client

Operation system and database

reinforcement

Web access control: SSL encryption; on-

line users monitoring

Customized ACL management: IP,

users, day, time period, etc.

Data security: Disk redundancy; data

backup and restore

Antivirus solution User roles and operation rights

management

No data lost even during transmission interruption due to site controller data

cache function

Resumes transmission from broken points after transmission recovered

Transmission efficiency optimization:

Transfers different data by different

protocol, Improve transmission

efficiency

Traffic Mgmt.: Ensures priority delivery

of Key data during traffic GPRS link

Resumes from broken points

Multi-level Security Mechanism and Rights Mgmt.

20

Contents

Improvements to O&M

Trends and Challenges

Global Customer Benefits

1

2

3

4

Unique NetEco OSS Solution

21

What Can You Count on NetEco for Energy O&M

Before

Active and

Proactive

Meticulous

Management

Customer Benefit @ NetEco

Power

Availability +20%

O&M

Efficiency +45%

OPEX of

Energy System -30% Efficient

Visible O&M Black Box

Passive and

Delayed

Response

Extensive

Management

Saving &

Efficient

Accurate & Smart

Reliable

22

Efficient and Visible O&M

Capacity

Scenarios

Para-

meters

Status

Alarms

Powering

Logics

KPIs

23

Efficient & Smart Troubleshooting

Frequent

Complaints

Inefficient & Costly Workflow @ Manpower-based O&M

1st Site visit

Find the causes Return to get

spare parts

Repairing 2nd Site visit

Efficient & Cost-saving Workflow @ NetEco-assisted O&M

N Resolved remotely or just

waiting for auto self-recovery

Fast site visit

@ GIS,

Repairing

O&M

Efficiency +45%

Site Visit

Times -40%

Recovery

Time -50%

Smart

Remote

Field checking

Check

Inventory data

to prepare proper

spare parts

Active alarms

History alarms

Historical data

Fault Locating

Y Site

Visit ？

2hrs

2h 3m

Improvements to O&M

24

Boosts Active and Proactive O&M

Impacts on system and

repair guidance

Maintenance reminder

Refuel reminder

Battery backup time,

remaining capacity;

cycle times

Fuel support time

Lifespan

State of Health

(SOH)

Early warning

Active and passive

assets anti-theft

Insight into obvious and

potential failures

Prevent energy system

from critical failures

25

Meticulous Mgmt. for Power, Fuel, Asset and O&M

Overall network Batteries Mgmt. Multi-tenant Site-sharing Mgmt.

Overall network D.G.s Mgmt. Routine Maintenance Info.

O&M-Oriented Reports Inventory Mgmt. and Anti-theft

Convenient asset query and

statistics

Efficient troubleshooting and

spare parts planning

Active anti-theft

Centralized alarm and status

Remote test and test report

Auto detection for Battery SOH

Centralized alarm and

status

Fuel audit and quality

Auto detection for D.G.

State of Health (SOH)

Meters allocation

ON/OFF Mgmt.

Power consumption management

Precise statistical analysis for power

supply and consumption

Customized reports of power, fuel,

and asset

Routine maintenance

information: Needed

/Not needed

Fuel information: Normal

/Insufficient

Maintenance logs and

reminder

26

Significant Contributions to Energy-Saving

Collaborates with site controller to accomplish:

Hybrid power supply system scheduling

AC/DC energy-saving operating

Air conditioning and ventilation scheduling

Changes Energy-saving operation mode from NetEco

Adjusts energy-saving parameters from NetEco

Assessable energy-saving results

Unreasonable energy consumption warning

Provide data for site PUE Mgmt. and optimization

Manageable Energy-Saving

Controllable Energy-Saving

Measurable Energy-Saving

27

D.G. Mgmt. and fuel audit; battery test

Proactive O&M: reminder, lifespan

forecast, backup time, discharge times

ESS and EPS-D SOH,

asset Mgmt. and anti-theft

NetEco

Real-time monitoring, timely alarm notification

Remote control and remote setting

(from NetEco by customer)

Statistical analysis of history data,

Report management

1

2

3 6

4

5

Notes: Estimated percentages based on

1000 managed sites, 90% OSS

coverage and making full use of OSS

Immense Improvements in Daily Maintenance

Complaints

caused by

power failure

Site emerge

ncy rush

repairs (Times)

Passive site

patrolling or visits

(Times)

Inspect items during patrolli

ng

Field battery test of AC/DC power

Blind field

refueling visits

Field health checks

for devices

Fuel and

power losses from theft

Passive @ Manpower-based O&M 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100%

Active @ NetEco 30% 20% 30% 20% 60% 30% 20% 10% 10% 15% 20% 20%

0% 20% 40% 60% 80%

100% 120%

Ch

ange

s Routine Maintenance Comparison Factors

28

@ Manpower-based O&M @ NetEco Reasons (NetEco Features)

Network outages caused by power failure -80% Timely alarm notification, visible backup time

Complaints caused by power failure -80% Power availability improved

Site emergency rush repairs (Times) -80% Early warning and forecast

Repeated site visits with wrong spare parts -90% Automatic precise fault location, expert repair suggestion

Passive site patrolling or visits (Times) -60% Everything is under control

Inspection items during patrolling -90% Most data are visible at NetEco client

Field control and parameters setting of devices -95% Remote control from NetEco center

Field battery test of AC/DC power -100% Remotely battery test by NetEco

Blind field refueling visits -100% Refuel reminder

Blind field D.G. and battery maintenance -85% Maintenance reminder

Field health checks for devices -80% Automatic detection for State Of Health (SOH)

Fuel and power losses -80% Timely alarm and remote notification

Immense Improvements in Daily Maintenance (Why)

29

Contents

Improvements to O&M

Trends and Challenges

Global Customer Benefits

1

2

3

4

Unique NetEco OSS Solution

30

Unified NetEco OSS for Axiata, Cambodia

Unified OSS platform: Centrally manages the power /

cooling /security /environment

Hierarchical statistical analysis: Overall network /site-level

/component-level

Smart management of Air-con. and D.G.

Maintenance efficiency improved 50%

Effectively prevent fuel stolen and refuel fraud

Air-con. energy saved 70%+: Saved 1932

USD/site /year

Frequent site visit and soaring OPEX: Busy with frequent emergent rush

repairs, blind on-site patrolling and complicated inspection items

High electric bill and massive fuel losses: The electric bill is much higher than

the benchmark in industry, and 50%+ consumed by 7*24*365-running Air-

conditioners; frequent fuel stolen and fraud

Delayed response to failures and long recovery period

D.C. power

Batteries

D.G.

Fuel level Air-con. Access

Smart meter T& H

Customer Benefits

Challenges

HUAWEI Unified OSS Solution

31

NetEco Contributes to Efficient O&M in Asia Pacific

Challenges: Lacking of centralized mgmt. for energy system, security and surveillance.

Solution: single OSS for DC power system, access control, video surveillance,

temperature, magnetic door switch, etc. @ 30 trunk transmission network sites

Benefits: 7*24*365 visible, proactive and efficient management for sites, reduce labor-

based site visits 40%, power availability improved by 20%

Cambodia ★ Supreme MSO Total solution for OTN, BRAS, Energy equipment and OSS system

Challenges: No single OSS for diversified energy systems from different vendors

Solution: single OSS for AC power, UPS, Diesel Generator, DC power, PDU, ATS,

temperature, smoke detector, magnetic door switch, etc. @ 120 sites, including Core office,

Backbone sites and other metropolitan area network sites

Benefits: 7*24*365 visible, proactive and efficient management for energy systems, reduce

labor-based site visits, boost power availability of sites

Laos ★ GTPA Single OSS for energy systems

Solution: Single OSS for AC/DC power systems @ 63 Broadband network sites

China ★ Great Wall Broadband Network Centralized management for energy system

32

Active, Efficient AC/DC Mgmt. for Celcom, Malaysia

Real-time Monitoring

Alarm Management

Configure Mgmt.

Report Mgmt.

Inventory Mgmt.

Engineer

Smoke Water Door Switch

Site

T & H

BTS AC/DC

Grid

NetEco

MON1

port

Realizes automation and informationization

of AC/DC Power Mgmt.: Real-time

monitoring site operation status, alarms,

parameters and performance data for 1300

sites

Reduces site visit cost:

Less patrolling times

Fewer inspection items

Improves power availability:

Eliminated obvious and hidden alarms and

reduced power failure probability

Note: MON1 port of BBU is used to access and

manage site energy equipment manufactured by

HUAWEI

Lack of centralized remote management of AC/DC power

More site visit and higher OPEX without an efficient OSS

Customer Challenges

BTS, comes from HUAWEI, supports In-band networking

HUAWEI Solution

Customer Values

Transmission

33

Bad QoE of existing query style monitoring system

Hard to expand necessary functions (e.g., fuel level

monitoring)

Difficult to stay on top of local mobile market without an

efficient OSS

High surge protection level with MPPT controller

Practical and full-featured NetEco OSS is deployed to

improve Power and Network QoS and QoE

NetEco supports smooth upgrade and makes it easy to

develop new functions

PV panel

Mini Power

Solar Junction Box

D.G

Battery

Signal cable AC DC

Solar Controller

DC load

NetEco Engineer

Huawei Solution and Customer Benefits

Customer Challenges

Solar-D.G hybrid power + NetEco

NetEco Helps CamGSM Keeping NO.1 in Local Market

34

NetEco Provides Visible O&M for Monbilink, Pakistan

A variety of types of hybrid power systems, without

centralized management OSS, at more than 1,800

sites

Low power availability under passive O&M mode

Manpower based O&M results in soaring OPEX

Solution: NetEco OSS with In-band networking at

1800 sites, Phase I

Customer Benefits:

Huawei Solution and Customer Benefits

Customer Challenges

NetEco

Transmission

Networking

BTS from

Huawei BTS from

Huawei

…

Engineer

Networking

Costs -90%

Power

Availability +20%

Site SCADA

Costs -100%

Power O&M

OPEX -30% Grid Hybrid

+ D.G. Grid Hybrid

+ D.G.

35

NetEco Helps Airtel Tackle Stolen Fuel Crisis

Period Refueled

(L)

Fuel

Consumption

(L/H)

D.G.

RUN

(H)

D.G.

RUN

(h/day)

Before 2012.7.12 to

2012.8.2 500 1.798L/H 278 13.9

After 2012.8.11 to

2012.9.3 500 1.736L/H 288 12

Airtel power solution before modernization:

Huawei provide solar hybrid solution and NetEco for

Airtel:

D.G. + battery

Almost no saving after adding solar?

Proof 1: D.G. running < 3 hours/day

D.G. running log from NetEco Battery current from NetEco

NetEco D.G. Solar

NetEco data demonstrated that subcontractor was suspected of stealing fuel

Subcontractor fuel data was suspicious

Proof 2: Battery charge < 3 hours/day

36

A variety of site power types, lacking centralized

management OSS, at 1200+ sites

Low power availability under passive O&M mode

Manpower based O&M caused soaring OPEX

Solution: NetEco OSS with In-band networking at 433

sites, Phase I

Benefits:

HUAWEI Solution and Customer Values

Customer Strategies

NetEco

Transmission

Networking

BTS from

HUAWEI

TP48300A

BTS from

HUAWEI

TP48200B

…

Engineer

Networking

Costs -90%

Power

Availability +20%

Site SCADA

Costs -100%

Power O&M

OPEX -30%

Cost-effective AC/DC Power Mgmt. for Nawras, Oman

37

Professional AC/DC Mgmt. for TMNL, Netherlands

Large-scale site power systems, lacking centralized

management OSS, at 4,200+ sites

Low power availability under passive O&M mode

Manpower based O&M results in soaring OPEX

Solution: NetEco OSS with In-band networking at 4200

sites, Phase I

Customer Benefits:

HUAWEI Solution and Customer Benefits

Customer Challenges

NetEco

Networking

BTS from

HUAWEI

TP48300A

BTS from

HUAWEI

TP48200B

…

Engineer

Networking

Costs -90%

Power

Availability +20%

Site SCADA

Costs -100%

Power O&M

OPEX -30%

Transmission

38

Sub-Region Country/District Sub-Region Country/District

Central Asia Tajikistan

Western Africa

Cameroon

Southern Pacific

Malaysia Cote d'Ivoire

Papua New Guinea Ghana

Solomon Island Guinea

Vanuatu Nigeria

India India

Southern East Asia Cambodia

Southeastern Africa

Congo (Brazzaville)

Vietnam; Laos Congo (Kinshasa)

Northern Africa

Egypt Malawi

Ethiopia Somalia

Mali South Africa

Tanzania

Middle East Oman Uganda

Pakistan Zambia

Southern South America

Brazil

Note: The names of users are anonymous

Chile

Peru

Northern Latin America Mexico

Western Europe Italy; Netherlands

Spain

Global Presences in 60+ Countries

39

100+ sets NetEco OSS in 60+ countries

Partial Customers

Copyright©2013 Huawei Technologies Co., Ltd. All Rights Reserved.

The information in this document may contain predictive statements including, without limitation, statements regarding the future financial and operating results, future product

portfolio, new technology, etc. There are a number of factors that could cause actual results and developments to differ materially from those expressed or implied in the predictive

statements. Therefore, such information is provided for reference purpose only and constitutes neither an offer nor an acceptance. Huawei may change the information at any time

without notice.

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