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[email protected], www.digitalskys.com

Tuesday, 25 October 2005 Attn.: Title Company

Phone: Fax: Email: Subject: VSAT solution Ref: RL_VSAT_25/10/2005 Dear, I am pleased to provide you with a quotation for our fixed 2-Way Satellite, VSAT-based solution. DigitalSkys offer best-of-breed, VSAT solutions for deployment throughout the Middle Eastern and African regions with focus on the enablement of IP-based applications with, enterprise-class quality of service. We look forward to working with you as a reseller partner for mutual business benefit. If you have any questions or comments regarding this proposal, please contact me on +971 50 210 6600 (m) or via e-mail at [email protected] . Sincerely,

Charles D’Alberto CEO

Dubai Internet City, P.O. Box 500125, Dubai, UAE, Tel: + 971 4 391 0863 Fax: + 971 4 390 9966

mailto:[email protected]

COMMERCIAL IN CONFIDENCE [email protected], www.digitalskys.com

VSAT Satellite Connectivity

DigitalSkys FZ, W.L.L. All rights reserved. All brand names and product names are trademarks or registered trademarks of their respective holders. DigitalSkys, its affiliates and partners does not make any express warranty, and hereby disclaims any and all implied warranties, with regard to the information in this document. This proposal has been developed by DigitalSkys in response to a specific client request. All information provided in this proposal is confidential and the intellectual property of DigitalSkys, FZ, W.L.L., Dubai, United Arab Emirates, its affiliated companies and solutions partners. Under no circumstances is this document to be duplicated, released or made available to any party without explicit prior approval from DigitalSkys.


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Introduction

This commercial proposal has been developed by DigitalSkys, who offer the next generation in global telecommunications, combining cutting-edge wireless connectivity solutions and an unbeatable focus on service. As a "last-mile" wireless communications provider, DigitalSkys uses the most advanced VSAT platforms, WiMAX and Wi-Fi technologies that match the quality and performance of digital terrestrial circuits resulting in a highly cost-effective and reliable broadband enterprise-class solution to enable and support any business application requirement.

The following diagram illustrates the DigitalSkys 2-way Satellite network.

SSiimmppllee DDeeppllooyymmeenntt…… • Integrated, single box solution

• Standard IP/Ethernet Connection to LAN

• Multiple Applications layered

• Centrally Managed

•IP Router •Application QoS •TCP

DDiiggiittaallSSkkyyss MMooddeemm

DigitalSkys Hub

The DigitalSkys 2-Way VSAT-based Satellite Solution Advantages:

Simplicity • One-Box Solution (Satellite Modem, IP Router, TCP Optimization, QoS, 3DES Link Encryption) • Centralized Management (Software Upgrades, Configuration Changes)

Most Reliable Solution • Turbo Product Code (TPC) Forward Error Correction • 10-9 or Better Bit-Error-Rate Guarantee providing fibre like reliability • 50% lower power (Eb/No) when compared to RSV • Auto Power Adjustment provides reliable connectivity even in bad weather conditions


3



4

Introduction (Cont.)

The DigitalSkys 2-Way VSAT-based Satellite Solution Advantages (cont.): Performance • Highest TCP/IP throughputs in the industry • Fast Frequency Hopping (MF-TDMA) combined with Rapid Bandwidth Allocation • TCP Acceleration - Reduces overall bandwidth requirement, while enhancing performance

Application Quality of Service (QoS) • Application QoS based on multiple parameters • Network QoS – Provides application QoS even across multiple remotes sites • Class Based Queuing – Assign percentage of bandwidth to each class • Rate Limiting – Allocate only bandwidth that is needed • Committed Information Rate – Dedicate bandwidth as required (Static and Dynamic) • Built-in Jitter Handling for Realtime traffic such as Voice and Video.

Security • True Virtual Private Networks • End-to-End VLANs (802.1q Based) • 3DES Link Encryption

Scalability • Increase Bandwidth as needed on the Fly • Upstream from 64 kbps to 4.2 Mbps (Antenna and Transmitter Size May Vary) • Downstream from 128 kbps to 18 Mbps

Flexibility • Point-to-Point IP (SCPC) Configuration • TDMA Configuration • Star Topology • Star-Mesh Topology

Industry Leading NMS • Completely Integrated NMS • 3-Tier Architecture • GUI Based for Ease of Management • Configuration, Monitoring, and Traffic Analysis • SNMP Support • IP and Satcom Statistics (Real-time and Historical) • Central Management of all remote operations • Multicast Software and Firmware Upgrades • Remote Authentication

SLA • 99.95%


VSAT Solution Overview

Our VSAT solution is comprised of products and services required for the deployment of 2–way Satellite based communications designed to enable video, voice and data applications. We offer various service plans depending on the client’s applications requirements and acceptable contention (sharing) levels. Our service plans are monitored for usage, availability, reliability and performance. Based upon the brief provided we would propose a shared link based subscription plan that could be sub-allocated amongst multiple sites, ensure security and enable Videoconferencing, Voice and Data communications. The following equipment will be required at remote and central location to enable satellite-based communication:

1. Out Door Unit a. 1.2 meter satellite antenna including 2 Watt Transceiver and LNB

Out Door VSAT Unit – 1.2 m Offset Antenna and Feed Horn Assembly. (Cross-pole)

2. Indoor Unit a. Satellite Receive & Transmit Modem

a. VSAT Receive & Transmit Modem Our modems provide a simple and elegant "One Box" solutions are comprised of a satellite modem, IP router, TCP optimization over satellite, 3DES / AES Encryption, QoS/prioritization, Open PCI Slot to integrate additional applications into one platform, Adaptive Channel Compression, Application & TCP Optimization 8-Port LAN Switch. The compact set-top box offers the highest two-way data rates available, mitigates latency through iDirect's TCP/HTTP acceleration, utilizes turbo product code (TPC) FEC that offers nearly 200% more efficiency than traditional error correction code techniques, and automatic end-to-end power control to increase availability during weather conditions. The modems supports IP data rates of up to 18 Mbps downstream and up to 4.2 Mbps upstream. The one box solution has numerous benefits, some of which are Lower Hardware Costs (in comparison to having to install multiple boxes), Lower Operational Costs (Power, Higher MTBF, Ease of Management. The devices can operate in either TDMA or SCPC mode.


5


VSAT Solution Overview

a. VSAT Receive & Transmit Modem.

iDirect 7000iDirect 7000iDirect 7000iDirect 5000iDirect 5000iDirect 5000

Business Critical Applications for Enterprise

Customers

18 Mbps/8.4* Mbps IP Data Rate

Adaptive ChannelCompression

Application QoSTCP Optimization8-Port LAN Switch

Mesh Mode (Optional), SCPC Mode,

AES/3DES Link Encryption (Optional)

Military and Custom Applications

18 Mbps/8.4* Mbps IP Data Rate

PCI Slot

Adaptive ChannelCompression

Application QoSTCP Optimization8-Port LAN Switch

Mesh Mode, SCPC Mode AES/3DES Link

Encryption (Optional)

XX5100

XXX5150


6

XXX5300X

SCPC

X

Mesh

X

Star

X5350

SecurityModel

XX5100

XXX5150XXX5300X

SCPC

X

Mesh

X

Star

X5350

SecurityModel

iDirect 3000iDirect 3000iDirect 3000

Entry Level - Optimized for Internet Access,

Basic Voice and Video

18 Mbps/4.2 Mbps IP Data Rate

Adaptive ChannelApplication QoSTCP Optimization

Star Mode Only

Model 3100 – Star Only XXX7300X

SCPC

X

Mesh

X

Star

X7350

SecurityModel

XXX7300X

SCPC

X

Model Star Mesh Security

X X7350

All Modems comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC (Federal Communications Commission) rules, CE Mark (European Union) – EMC Directive and the Low Voltage Directives and NRTL Listed – Safety guidelines required for US and Canada.


VSAT Solution Overview (Cont.)

b. Optional - 4 port Vo-IP gateway

Our VoIP Integrated Access Device (IAD) provides a uniquely flexible, cost effective device, that enables secure, integrated Voice over Internet Protocol (VoIP) and data communications anytime, anywhere and with any wired or wireless network. Its’ patent pending technology provides unrivalled voice quality and dependability, making VoIP the best solution for optimizing performance. The IAD sits on the edge of your network to offer scalable last mile technology to extend deployment options and geographical reach. Consisting of a CPU, hardware, firmware, VoIP application software, it serves as a router, DHCP, Quality of Service (QOS) Manager, Triple DES VPN, Client, SIP proxy, SIP enabled firewall/NAT and analog gateway – all in one lightweight unit. To accommodate demands for mobility, also acts as a wireless access point (depending on model), allowing you to easily connect phones, fax machines and laptops or create a converged wireless network infrastructure. It accommodates four FXS ports (analogue phone ports) for connecting regular analog telephones, fax machines, dial-up modems from a PC or laptops for internal communications via an internal VoIP network. Please see Appendix section for full technical specifications of the VoIP systems. Typical Indoor and Outdoor connection diagram:

Indoor Unit

Outdoor Unit

VoIP and Wireless Access Point

LAN Hub / Switch

The Outdoor Unit provides connectivity to the Remotes sites via Satellite. The Interface to the customer LAN / HUB equipment (not supplied) is through the supplied Indoor IP interface unit and VoIP Interface Equipment.


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Sample Network Configurations The following diagram illustrates typical configuration.

PSTN

Internet

IIPP VVPPNN

Field / Mobile Sites

Terrestrial Sites

DigitalSkysHub

Remote Sites

The following diagram illustrates a secure network configuration.

Remote SiteRemote Site

Headquarters Headquarters LAN/WANLAN/WAN

IP Router


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iDirect Remote Satellite Router

DigitalSkysHub

IP Router

Internet

ProtocolProcessor

SecureVPN

3DESLink

Encryption

TCP AccelerationApplication QoS


Encrypted Line

Unencrypted Line



Headquarters Headquarters LAN/WANLAN/WAN

IP Router


DigitalSkysHub

IP Router

Internet

ProtocolProcessor

SecureVPN

3DESLink

Encryption

TCP AccelerationApplication QoS


Encrypted LineEncrypted Line

Unencrypted Line


Unencrypted Line Notes:

• Additional levels of security can be implemented within the clients firewall. • Virtual Private Networks (VPN) configurations use public IP’s and VPN servers at each site with either

shared or dedicated subscription plans. • Satellite Private Networks (SPN) use private IP addresses with NO direct access to the Internet only with

dedicated subscription plans. Access to the Internet can be configured through a local gateway within the firewall for central access and control of any authorised IP’s.



Network Management System (NMS) & Client Portal Our Network Management System (NMS) provides all essential monitor and control operations from a centrally-located network operations center (NOC). The iBuilder product provides all configuration and control capabilities, including the ability to send software and firmware updates over-the-air to remote locations. The iMonitor product provides extensive tools for passive monitoring and active investigation of network behaviour. Both products provide graphical views of network layout and allow all system parameters to be viewed and configured from an intuitive, easy-to-use graphical user interface (GUI). Scalability is a one of the major network management issues for large distributed networks. Our NMS currently allows networks to be partitioned as required taking into consideration, geographic areas, satellite transponders, or groups of remote sites separately, as appropriate. Our NMS provides individual user login capability along with privilege levels to distribute monitoring and control functions across the operations staff as appropriate. The iDirect SNMP proxy agent bridges iDirect’s NMS into SNMP-based management systems. The proxy monitors all components of the iDirect network (remotes, protocol processors, Hubs), and provides both asynchronous traps SNMP-Get functionality for monitoring the status of iDirect network elements.


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Satellite Coverage Ku Band


10



Satellite Coverage C- Band


11



12

FINANCIAL CONSIDERATIONS Hard are Pricing w

ricing is broken down into two sections: The following section outlines the Non-Recurring

Pcosts (i.e. one-time cost) which include Satellite indoor & outdoor system components. The following table is for standard system components. End User VSAT Kits, C- Band DigitalSkys Kit 5 Watt (No Antenna) 2,998.35 $ DigitalSkys 1.2M kit, 5watt $ 3,470.85 DigitalSkys 1.8M kit, 5watt $ 3,929.85 (all kits are complete with BUC, LNB and 30M Cable) VSAT Kits, Ku Band DigitalSkys Kit 2 Watt (No Antenna) 1,857.00 $ DigitalSkys .98M kit, 2watt $ 2,120.85 DigitalSkys 1.2M kit, 2watt $ 2,147.85 DigitalSkys 1.8M kit, 2watt $ 2,841.75 DigitalSkys Kit 4 Watt (No Antenna) $ 3,125.25 DigitalSkys 1.2M kit, 4watt $ 3,530.25 DigitalSkys 1.8M kit, 4watt $ 4,224.15 DigitalSkys 2.4M kit, 4watt $ 6,365.25 (all kits are complete with BUC, LNB and 30M Cable) i-Direct Modems 3100 Modem $ 1,479.00 5100 Modem $ 2,417.15 5300 Modem $ 3,873.80 7300 Modem $ 5,014.10 Satellite Antennas & Cables RG-6, 30M Cable Kit $ 39.88 RG-11, 60M Cable Kit $ 112.38 .98M Ku Rx/Tx System $ 346.95 1.2M Ku Rx/Tx System $ 405.00 1.8M Ku Rx/Tx System $ 1,098.90 2.4M Ku Rx/Tx System $ 2,911.95 1.2M Ku Rx/Tx System Anti Ice $ 1,426.95 1.8M Ku Rx/Tx System Anti Ice $ 2,373.30 2.4M Ku Rx/Tx System Anti Ice $ 6,000.75 Mobile MVS Kits MVS 75cm Kit $ 29,393.00 MVS 96cm Kit $ 37,893.00 MVS 120cm Kit $ 49,504.00 MVS POD $ 1,126.50 MVS Flight Case $ 3,840.00 Marine Seatel Kits Seatel Marine 4003 System 52,630.25 $ Seatel Marine TV1 System $ 20,300.00 Edge Access Vo-Ip Equipment BB-400-WLS $ 1,696.50 VW800R-WLS $ 4,950.30 VW1600R-WLS $ 8,173.65 VW2400R-WLS $ 11,397.00 RT-2, 2 Channel Vo-Ip $ 680.00 RT-4, 4 Channel Vo-Ip $ 840.00 HIP SIP Wireless Phone $ 449.50 WMBL-KT Extension antenna $ 780.00


FINANCIAL CONSIDERATIONS Cont. Service Pricing

ricing is broken down into two sections: The following section outlines the monthly recurring costs

onthly Recurring Costs

Pwhich includes Satellite service subscription plan. M

Downstream Upstream End User M t

Enterprise

Speed Speed onthly CosShared Plan

256 Kbps 128 Kbps $231 512 Kbps 128 Kbps $345 512 Kbps 256 Kbps $420 1024 Kbps 28 Kbps $616 1 1024 Kbps 256 Kbps $690 2048 Kbps 12 Kbps $1,381 5 2048 Kbps 1024 Kbps $1,678 3072 Kbps 12 Kbps $1,922 5 4096 Kbps 12 Kbps $2,464 5

* Enterprise Shared Plan Pricing is recommended for 1-20 users per site where the primary use

* Carrier Shared Plan Pricing is recommended for more than 20 users per site where the primary

ownstream Upstream End User M t

is for email and Internet surfing applications.

Carrier DSpeed Speed onthly Cos

Shared Plan 512 Kbps 28 Kbps $742 1512 Kbps 256 Kbps $902 1024 Kbps 28 Kbps $1,324 1 1024 Kbps 256 Kbps $1,484 2048 Kbps 12 Kbps $2,968 5 2048 Kbps 1024 Kbps $3,609 3072 Kbps 12 Kbps $4,133 5 4096 Kbps 12 Kbps $5,297 5

use is for email and Internet surfing applications.


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14

FINANCIAL CONSIDERATIONS Cont.

SCPC Type Services **Conditions Apply**

Downstream Speed

Upstream Speed

End User Monthly Cost

64 Kbps 64 Kbps $682 128 Kbps 128 Kbps $1,364 256 Kbps 256 Kbps $2,728 512 Kbps 512 Kbps $5,455 1024 Kbps 512 Kbps $8,053 1024 Kbps 1024 Kbps $10,910 2048 Kbps 512 Kbps $13,248 2048 Kbps 1024 Kbps $16,106 3072 Kbps 1024 Kbps $21,301 3072 Kbps 2048 Kbps $27,016 4096 Kbps 1024 Kbps $26,496 4096 Kbps 2048 Kbps $32,211

Dedicated Plan (1:1) Committed Information Rate (CIR) Pricing

Downstream Speed

Upstream Speed

End User Monthly Cost

64 Kbps 64 Kbps $1,399 128 Kbps 128 Kbps $2,471 256 Kbps 256 Kbps $4,941 512 Kbps 512 Kbps $9,882 1024 Kbps 512 Kbps $14,588 1024 Kbps 1024 Kbps $19,765 2048 Kbps 512 Kbps $24,000 2048 Kbps 1024 Kbps $29,177 3072 Kbps 1024 Kbps $38,589 3072 Kbps 2048 Kbps $48,942 4096 Kbps 1024 Kbps $48,000 4096 Kbps 2048 Kbps $58,353

* Recommend typically for clients with time-sensitive applications requiring dedicated bandwidth or

multiple sites who need to share a centrally managed pool of bandwidth.



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FINANCIAL CONSIDERATIONS Cont. IP Addresses Ratecard:

Class Description IP Address Fees

(per month) /30 (252) 3 IP’s – 2 usable SME Free

/29 (248) 7 IP,s – 5 usable SME US$15.00

/28 (240) 15 IP’s – 13 Usable ENT US$20.00

/27 (224) 31 IP’s – 29 usable CORP US$35.00

C-Class * 254 IP’s – 253 usable CIR US$55.00

* Special Conditions apply

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GENERAL TERMS & CONDITIONS

1. Subscription: Minimum 12-month service plan, payable in four equal instalments at start of

each three-month period. 2. Satellite equipment costs and installation not included with subscription plan. 3. First-level support will be provided by the authorised channel partner / reseller with

second-level support from DigitalSkys regional Network Operations Centre (NOC). 4. Acceptable use policy applicable to all customers. 5. All prices referred to in this quotation are in $ US. 6. All equipment is available Ex-Dubai, All local duties, and charges are the responsibility of

the buyer. 7. DigitalSkys reserves the right to quote in advance for any additional works/services In the

event that the requirements change or are not accurately reflected in this quotation. 8. Internet access, use and content shall be the sole responsibility of the client. Neither the

service provider nor the integrator shall be held accountable for any misuse and/or unauthorized access.

9. VoIP service does not include local Telco costs of voice calls to different countries. PC-to-PC calls will not incur any additional costs. Subject to local rules and regulations regarding usage.

10. VSAT usage subject to local rules and regulations. 11. VSAT licensing shall be the sole responsibility of the client. I agree to the work and costs as detailed within this document, and to DigitalSkys Terms and Conditions (above) and request that DigitalSkys prepare a formal contract for signature. For

For

DigitalSkys FZ LLC

Name

Name

Date

Date

Signed

Signed

Company Stamp

Company Stamp

Please complete the following details and return by fax to +971-4-3909966


APPENDIX

VoIP Integrated Access Device - Technical Specifications The unique features of the compact, lightweight UAD provides an interoperable, adaptable, re-configurable, easy-to-use and highly deployable solution in one unit that is cost-effective when compared to other multi-unit solutions.

Configuration Management

Other Features • Group 3 fax , V.29, V.27 and V.33

• Automatic fax/voice switching

• TIA 464A DTMF detection and generation

• Input/Output gain control

• Fax/modem bypass • Programmable two-wire in/out impedance

Physical & Environmental • Operating temperature: 0 to 50 degrees C

• Humidity: 80% non-condensing maximum

• Dimensions: 7.5" x 9" x 1.75"

• Power: 100-240VAC (Auto Switching), 50/60HZ, 60 Watts

• 12-15 V DC


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Telephony Interfaces • 4 FXS Ports

Wireless • Access point/client • 802.11 a, b, g • WEP encryption

Router Options • Firewall • DHCP • Proxy Server • NAT (Network Address Translation)

Router Interfaces • T1/E1 • xDSL • Cable Modem • 10/100 Base T Ethernet compatible with IEEE 802.3u standard

• Wireless (802.11a/b)

Voice Quality • Provides Toll quality calls through a combination of DSP and host-based voice processing

• DTMF generation/detection meets Bellcore TR-TSY-00673 and TIA 464B standards

• Echo Cancellation algorithm G.168/G.165 supported

• Voice Activity Detector

• Comfort Noise Generator

Compression Methods • G.729 CS - ACELP codec @ 8 kbps

• G.723.1 MP-MLQ codec @ either 5.3 or 6.3 kbps

• G.726 / G.727 ADPCM and E-ADPCM codecs

• G.711 PCM

• Equipped with remote provisioning tools accessible through a WEB interface or a telnet session

• SNMP compliant (2003)

Protocol Support • MGCP (Media Gateway Control Protocol)

• H.323 • SIP

Centrex Features • Call Forwarding, Caller ID, Call Waiting, Call Blocking,

• Conference Calling, Voice Mail, Stutter Dial tone,

• Distinctive Ringing, Flash-Hook

VSAT Satellite Connectivity - mradtelecom.com User_Fixed... · If you have any questions or comments regarding this proposal, please contact ... 2-Way VSAT-based Satellite ... a shared

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