1. Gigabit Fixed Wireless Solution
juLY 2019

2. Networks comparison – Wireless Gigabit Networks
The world is moving towards gigabit broadband with an immersive media consumption environment – requiring 5G based broadband & content delivery.
Having access to infrastructure that can deliver such high speeds with integrated media delivery is crucial!
AIR® system can deliver triple play services and speeds comparable to or even higher than newest wireline technologies for a fraction of the cost!
AIR®
FTTH
Cable / DOCSIS 3.x
4G/5G
> Mbps
> Mbps
> Mbps
50 – Mbps 2

3. LTE DOCSIS AIR® system capacity
AIR® is a patented wireless technology for ultra-high speed broadband data transfer over great distances with the throughput and performance equaling that of the HFC (hybrid fiber coaxial) network.
AIR® is the first wireless system that provides the same capabilities and speeds as new coaxial cable networks or enables delivery of triple play services with agreggation of multiple LTE carriers.
LTE
LTE modulation
256 QAM
Maximum BS downlink throughput at 900 MHz per sector: Mbps
Maximum throughput at end user - 75 MHz Carrier Aggregation: 378 Mbps
Modulation and throughput depend on eNodeB type and LTE CPE equipment
DOCSIS
Docsis 3.1 modulation
4 096 QAM
Maximum BS downlink throughput at MHz per sector: Mbps
Maximum throughput at end user MHz: Mbps
Modulation and throughput depend on Docsis CMTS type and Docsis CPE equipment

4. AIR® – No need to lay cables for a Fiber Like Service
AIR® Last Mile is a wireless infrastructure that can completely replace any wired connection.
Quick
rollout No
trenching
No construction work
Pay as you grow
Fast
ROI
With the AIR® technology traditional non-incumbents can have cost effective access to high speed broadband without large scale investments. 4

5. AIR® as a backhaul to Wi-Fi, LTE or HFC
AIR® last mile solution
AIR® uses patented wireless technology to deliver ultra-fast broadband data over high frequencies by using higher order modulation techniques which require line of sight.
AIR Base Station
2 – 42 GHz - FDD
AIR® as a backhaul to Wi-Fi, LTE or HFC
LoS
AIR Transceiver
nLoS
nLoS
up to 50 km
HFC Hybrid Fiber Coax Network
A very small percentage of non-line of sight situations can be overcome with proper base station location planning and complementary methods of broadband delivery. So no one is left in the dark.

6. Fiber Like Services Low Cost Quick Roll-out
AIR® – Perfect last mile solution
Fiber Like
Services
Up to 41 Gbps transfer rate per base station enables problem-free reception of multiple 4k HD TV channels and a broadband speed of up to 2 Gbps to the end user.
Unique design enables support for triple play services (4kHD TV, VOIP, broadband).
Low Cost
Air® offers approximately 90% lower cost compared to deployment of wireline network.
Low costs for set up, implementation and maintenance.
One base station can serve up to users, limited by total throughput.
Customer indoor equipment is standard equipment offered by many vendors.
Quick Roll-out
AIR® Last mile solution can be operational in much shorter time compared to wireline deployments.
No costly and time consuming road and construction work is needed to lay the cables in the ground, nor building permits. 6

7. Long Reach All Areas Quick ROI
AIR® – Perfect last mile solution
Long Reach
AIR® system can serve customers located up to 50 km from the base station.
Line of sight enables use of newest high level modulation techniques which are a guarantee for exceptional service quality and user experience.
The system can be deployed in any frequency range from 2 to 42 GHz.
All Areas
Unique combination of long reach and high capacity makes Air system a perfect choice for all types of settlements.
AIR® system can be equally effectively deployed in urban, suburban and/or rural areas.
Quick ROI
Low deployment costs, easy integration and low OPEX enable operators quick Return On Investment (ROI) usually less than 3 years.
AIR® system offers a very good opportunity for investors and green field operators, especially in underserved areas.
Enables „pay as you grow“ financing policy. 7

8. AIR TV AIR IP AIR VoIP AIR other services
AIR® portfolio
AIR® offers triple play solution including HDTV, ultra-fast broadband internet, VoIP and other next generation services
AIR TV
Digital high definition premium TV:
SD content, HD content, 3D content, 4k HD content, DVB TV, IPTV
AIR IP
Ultra-High speed Broadband:
Broadband internet access with ultra high transmission speed capability rates, asymmetrical and symmetrical rates.
4G, 5G, DOCSIS, EuroDOCSIS compliant and compliant with all IP services
AIR VoIP
VoIP content - additional revenue with telephony services:
IP telephony
ISDN quality of service and same functionality
possibility of using analogue or IP phones and FAX services
AIR other
services
Pay per view content - e.g. blockbusters, adult entertainment, electronic billboards
Video on demand - TV archive, personal video recording, time shifting
Video surveilance - site monitoring, road/Traffic monitoring
Telemetry - measuring the audience of TV channels appliance monitoring 8

9. AIR® – Main facts
Gigabit or Ultra fast broadband with support for triple play service (4k UHD, HD TV, SD TV, VoIP, internet),
Enables additional services like VoD, Pay per View,… ,
Can cover an area as large as 50 km diameter,
Suitable for urban, suburban and rural areas,
Supports up to 41 Gbps download capacity per base station,
Supports up to 2 Gbps data transfer per user,
Enables utilisation of up to 1,000 MHz in downstream and 500 MHz in upstream direction,
Offers flexible use of frequency from 2 to 42 GHz,
Operator is expected to have access to frequency spectrum to deploy this system,
Can serve up to 50,000 internet users per base station; number of users is limited by throughput,
Unlimited number of TV users (DVBx). 9

10. AIR® System Globtel’s technology AIR® consists of 2 main components:
the base station and
the transceiver
combining proprietary components with standard Docsis, DVB/IPTV and LTE equipment.
AIR® Base station
Outdoor
Customer premises
AIR® Transceiver
Outdoor
Indoor

11. AIR® System – Technology
The AIR® base station and transceiver are specific solutions, but the CPE in customer homes is standard and can be managed like business-as-usual
The base station is an essential part of the AIR® Last Mile wireless point-to-multipoint system. It uses microwave based transmission and supports frequency bands between 2 and 42Ghz.
By using carrier aggregation it supports channel width of up to Mhz. As a result the throughput capacities are up to 41 Gbps per BS (DOCSIS) and 18 Gbps per BS (LTE).
The base station is connected to the operators core network and broadcasts the signal to homes using AIR®.
The transceiver is the counter part of the base station and is located at the customer premises. It is essentially a bi-directional parabolic microwave antenna (sattelite dish) and an outdoor unit.
One unit is required per home, or a common unit can also service an apartment block with multiple homes. This unit down converts the AIR® signal and feeds it into worldwide used Docsis/LTE standard equipment inside the homes.

12. AIR® System – How it works?
AIR® transceiver
AIR® FDD system uses frequencies between
2 GHz and 42 GHz
- with reach up to 50 km -
AIR® Base Station
CPE
RF interface
Original signal
AIR® transceiver
AIR® transceiver
RF interface
Original signal
ORIGINAL NETWORK
IP Core Network, Internet, TV, VoIP, …
DOCSIS or LTE
platform
CPE
CPE 12

13. AIR® System – How it works?
2. The signal is distributed via Point to Multipoint base station
3. Use of transparent wireless bridge instead of physical cable/fiber
4. At customer premises the signal is received by transceiver and converted to the original signal frequency
The transceiver is bidirectional – i.e. converts signal from CPE to AIR® frequency
AIR® BS
1. At the base station the input signal (DOCSIS, 4G/5G) is converted to another frequency (e.g. from 2 GHz to 42 GHz)
AIR® TS
6. The original network CPE is used at customers premises to deliver services
Original network
IP Core Network, Internet, TV, VoIP, …
Docsis or LTE platform
CPE
7. CPE is seen in the network as it would be connected to original network (DOCSIS cable or 4G/5G) 13

14. AIR® Base Station Equipment
AIR® Base station outdoor units
The AIR® base station is offering a
very flexibility configuration
for 90°, 180°, 270° or 360° coverage
AIR® Base station indoor units
AIR® BSI Chassis:
AIR® IF controlled converter
AIR® Internet WL modulator
AIR® IF controller MP
AIR® GPS controller
Control server
Legend:
Proprietary components
AIR® CPS Base station power supply
Standard components
Digital IPTV/DVB headend
DOCSIS CMTS or LTE Platform

15. AIR downstream capacity examples: with 1 x 450 MHz; DOCSIS 3.0, QAM256
AIR® Base Station Equipment
AIR downstream capacity examples:
with 1 x 450 MHz; DOCSIS 3.0, QAM256
AIR PtMP
DOCSIS configuration
Nr. of BS sectors
Frequency BW per sector
IP downstream 1
450 MHz
3 114 Mbps 2
225 MHz 3
4 671 Mbps 4
6 228 Mbps
with 1 x 500 MHz; DOCSIS 3.1, QAM4096
Nr. of BS sectors
Frequency BW per sector
IP downstream 1
500 MHz
5 172 Mbps 2
Mbps 3
Mbps 4
Mbps
IP transport
DOCSIS platform
AIR BSI
IP CORE
AIR CPS

16. AIR downstream capacity example: with 1 x 450 MHz; LTE, QAM256
AIR® Base Station Equipment
AIR PtMP
LTE configuration
AIR downstream capacity example:
with 1 x 450 MHz; LTE, QAM256
Nr. of BS sectors
Frequency BW per sector
IP downstream 1
450 MHz
2 268 Mbps 2
4 536 Mbps 3
6 804 Mbps 4
9 072 Mbps
IP transport
LTE platform
AIR BSI
IP CORE
AIR CPS

17. AIR® End user configuration
Single house - Fixed SDU
Multi apartment - Fixed MDU
Mobile end users
outdoor
(squares, malls, hotels,
schools, hospitals, …)
At the customer premises, an AIR® transceiver unit with 40 – 100 cm parabolic antenna (sattelite dish) is to be installed.
AIR® can be also used as a backaul to other wireless or HFC networks in order to extend the footprint even more.

18. AIR® Single house Customer Premises Equipment
AIR® Technology using DOCSIS
AIR® Transceiver outdoor unit
DVB solution
Coaxial cable
Outdoor
Standard
equipment
Power inserter
Indoor
Coaxial cable
DVB-x RF signal
RF splitter
At customer premises side
standard CPE equipment can be used.
IP/ethernet
PSTN
Docsis modem
IP or analogue
phones & fax
TV content - DVB Receiver
Internet 18

19. AIR® Single house Customer Premises Equipment
AIR® Technology using DOCSIS
AIR® Transceiver outdoor unit
IPTV solution
Coaxial cable
Outdoor
Standard
equipment
Indoor
Power inserter
At customer premises side
standard CPE equipment can be used.
IP/ethernet
PSTN
IP/ethernet
Docsis modem
IP or analogue
phones & fax
TV content - IPTV Receiver
Internet 19

20. AIR® Single house Customer Premises Equipment
AIR® Technology using LTE
AIR® Transceiver outdoor unit
LTE solution
Coaxial cable
Outdoor
Standard
equipment
Indoor
1800 MHz LTE signal only in cable, no air transmission
Power inserter
At customer premises side
standard CPE equipment can be used.
IP/ethernet
PSTN
IP/ethernet
LTE router
IP or analogue
phones & fax
TV content - IPTV Receiver
Internet 20

21. AIR® Multi apartment Customer Premises Equipment
AIR® Technology using DOCSIS, LTE
AIR® Transceiver outdoor unit
Docsis or LTE solution
Coaxial cable
Outdoor
Standard
equipment
Indoor
Coaxial cable
Power inserter
RF splitter with amplifier
Apartment #1
Apartment #2
Apartment #3
Apartment #4
Apartment #5
Apartment #n
. . .
The maximum number of end users connected to one AIR® Transceiver is limited with its capacity - recommended is up to 25 users (n=25). 21

22. AIR® to Wi-Fi Wi-Fi solution AIR® Technology using DOCSIS, LTE
AIR® as backhaul to Wi-Fi
AIR® Transceiver outdoor unit
Wi-Fi solution
Coaxial cable
Outdoor
Standard
equipment
Outdoor
Power inserter
Wi-Fi hotspot
Mobile end users – public Wi-Fi
Docsis modem
At customer premises side
standard CPE equipment can be used.
Mobile end users
Outdoor
Indoor 22

23. AIR® Management system

24. Almost no on-site maintainance is required!
AIR® Management system
The AIR® system comes with a software management system for better controlling and operation the AIR devices. It allows the operator to do remote supervision and configuration, administration and control of all network elements.
airPanel
Almost no on-site maintainance is required!

25. Other frequency pairs in range between 2 and 42 GHz are also possible.
AIR® frequencies
AIR® supports FDD carrier aggregation of most bands in the 2 GHz - 42 GHz range and can handle up to MHz bandwidth per sector, the same spectrum can be reused 4x times in a base station
Already developed, tested and deployed AIR® frequencies (various combinations are possible):
Downstream frequencies:
4 000 – MHz
– MHz
– MHz
– MHz
– MHz
– MHz
Upstream frequencies:
4 000 – MHz
4 900 – MHz
– MHz
– MHz
– MHz
– MHz
AIR® BS
AIR® BS
AIR® TS
AIR® TS
Other frequency pairs in range between 2 and 42 GHz are also possible.
Maximum possible bandwidth on Downstream and Upstream is 450 MHz (D3.0 and LTE) and 500 MHz (D3.1).
Exact frequency pair and bandwidth must be previously confirmed by Globtel.

26. AIR® is futureproof Timeline 2018 2019 2020 2021 2022 … IPTV DVB-T/S
AIR development closely follows all standards evolution roadmaps to guarantee technological upgrades and investment security.
Timeline
2018
2019
2020
2021
2022 …
IPTV DVB-T/S
MPEG development
IPTV and DVB development
EDGE QAM content delivery and MCTS content delivery development
Evolution in line with IPTV and DVB standards
DOCSIS LTE/5G
EuroDOCSIS 3.1
EuroDOCSIS 3.x
LTE / 5G
TDD LTE / 5G
MIMO
Radius Range software/ Semi automatic modulation adaptation
Infrastructure
60 W Transmitter
New power versions
MHz MHz MHz 27 GHz – 42 GHz
New frequency combinations
Base station and transceiver firmware upgrades
Base station HW design evolution
CPE functionality and design evolution
Antenna gain optimization
AIR® management software upgrades 26

27. DOCSIS via cable networks
AIR® verses others
AIR® combines the strengths of mobile and fixed solutions being able to provide triple play in different regions with smaller CAPEX
AIR® performance combined with LTE or DOCSIS
Category
Fixed LTE 4G
DOCSIS via cable networks
FTTH
Technical
IP bandwidth
Triple Play ready
Future proof
Fast roll-out times
Coverage
Very dense urban areas (city centers)
Small / medium cities; suburbs
Areas with low population density
Commercial
Low CAPEX intensity
Equipment (CPE) and installation
Source: Arthur D. Little, Globtel
Fulfilled well
Fulfilled medium
Fulfilled low

28. AIR® Business plan Up to 50 000 users per one base station
One base station can serve up to users, limited by total throughput
Low maintenance
cost
AIR system operates with very low maintenance cost. Our customers report they have even less maintenance works and costs as in their wireline networks.
˂36 months
positive ROI
Low capex and opex in combination with high throughput make AIR system a very good investment opportunity.
On average our customers reach a breakeven point in 12 months and a positive ROI in only 36 months. 28

29. The Company and our Partners GLOBTEL Holding Company
About Globtel Holding
The GLOBTEL Holding team has been developing the AIR system since 2003 and has established a worldwide network of value added resellers and specialists.
The Company and our Partners
GLOBTEL Holding Company
The Partners
The GLOBTEL team started to develop the AIR wireless access network in 2003 within the research and development department of a leading Slovenian ISP
The AIR system has been fully tested by 2004 and it has been commercially operated in Slovenia since 2005
In 2005, GLOBTEL was founded as a separate company with the business objective to further develop and to market the AIR system
GLOBTEL has over 30 employees:
70% work in research and development and have, on average, over 18 years of experience
30% work in sales, marketing and in other functions
GLOBTEL co-operates with a worldwide network of value added resellers and over 100 external specialists
External specialized institutions:
Slovenian Quality Institute
University of Ljubljana
University of Maribor
Institute Jozef Stefan
Value added resellers:
QUENDI bvba, Belgium
Unitelco, Portugal
Hammer Fiber, USA
Telegroupe, Serbia
Walcam, Canada

30. Contacts
Please visit our homepage for more information or contact us to discuss potential projects such as setting-up a test network
Thank you very much for your attention!
We invite you to contact us, to visit our homepage or to visit us in Slovenia to see our AIR system working. Please feel free to contact us for any further information:
Main sales contact:
Pavle Mikuž, , mobile:
Robert Trlep, , mobile:
Web page:
General
GLOBTEL HOLDING d.o.o.
Panonska ulica 30
SI-2000 Maribor
Slovenia