This document provides an overview of Sagittar Limited, a company that manufactures digital microwave radio systems. It discusses their product lines, which include licensed and license-free band radios, as well as redundancy and ring configurations. The document also describes their quality control procedures, deployments with various carriers, domestic enterprise customers, and international markets. It provides details on their microwave radio models, capacities, interfaces, and management tools. Overall, the document aims to introduce Sagittar Limited's digital microwave radio systems and services.

1. Digital Microwave Radio
Systems
Sagittar Limited
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2. Introduction
Licensed Band Radios
o GbE/SDH/PDH
License-free Band Radios
o FE (Fast Ethernet)/PDH
Redundancy and Rings
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3. ABOUT US----
A professional company focusing on digital
microwave equipment----R&D, Manufacturing
and Sales
 Hi-Tech Corporation Company in China
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4. ABOUT US----
China Company offices
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5. ABOUT US----
High Volume Production Factory
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6. ABOUT US----
High Volume Production Factory
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7. Quality Control
 Planning, purchasing, production and testing - all
according to standard quality control procedures
 Stringent element screening
 Standard production procedure
 Final system testing
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8. Deployments
 Carriers
 China Mobile Cellular backhaul
 China Unicom Last mile access
 China Telecom
 Vodacom Micro cell –repeaters covering access
 MTN Digital broadcasting network
 Reliance
 Domestic Enterprises
 Security and monitor
system
 Enterprise Intranets
 Emergency communication
 ISPs
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9. Customer List
Overseas Markets
 East-South Asia: Indonesia, Singapore,
Philippines
 Africa: South Africa, Nigeria, Zambia…
 Middle East: UAE, KSA
 Australia
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16. Sagittar Product Models
Microwave equipment model and type:
 QPSK, 16QAM, 128QAM
 2.4GHz, 5.8GHz, 6GHz, 7GHz, 8GHz, 13GHz, 15GHz,
18GHz, 23GHz
 Capacity : E1, 4E1, 8E1, 16E1, 32E1, 48E1,
N*E1+Ethernet, STM-1, STM-4, GbE
 SGT-LPN
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17. SGT-LPN Series (Standard Capacity)
4E1, 8E1, 16E1, 32E1, N*E1+FE
 QPSK, 16QAM
 1+1 in 1U
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18. SGT-LPN Series (Higher Capacity)
48E1, 4 x GbE, 2 x STM-1, 2 x STM-4
 128QAM
 1+1 in 1U
2 x STM-1, 2 x STM-4
4 x GbE 18

19. Digital Microwave Radio Overview
 Radios Operate in ISM Band and Licensed Bands
 Same IDU supports different frequency ODUs
 Scalable transmission capacities from 2 to 320Mbps
 IP Data up to 320Mbps
 E1, E3, E1+LAN, GbE, STM-1, STM-4 etc. interface with flexible
plug-in module
 SNMP based network management system
 Integrated WEB server
 Rapid, simple installation
 Compact, High Link performance and reliability
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20. Management Tool
 LCD
 Web Browser
 SNMP-based management system
 Supply graphic interface
 Support monitoring multiple-equipment’s
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21. Web Browser
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22. Network Management Function Description
 Equipment Management
 Remote Configuration
 Security Performance
 Node Automatic Test
 Equipment Monitoring
 Capacity Stat.
 Event Log
 Database Share
 Report Forms Printing
 File help on Line
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23. Applications of
Digital Microwave Communication
Cellular Backhaul
WLL
Digital Service Access
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26. Radios under development:
High Capacity All-in-Outdoor unit
IP Radio up to 320Mbps
SDH radios up to 4*STM-1/4
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27. System Overview
2.3~2.5, 6, 7, 8, 13, 15, 18, 23GHz
5.8GHz
PDH / SDH
Digital Microwave Radios
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28. Sagittar Digital Microwave Radio
Throughput (per direction) Overview
56MHz 28MHz 14MHz 7MHz
SDH 128QAM 320Mbps 160Mbps 80Mbps 40Mbps
16QAM - 68Mbps 34Mbps 17Mbps
PDH
QPSK - 34Mbps 17Mbps 8Mbps
58V (License-Exempt
www.sagittar.com “Open” Band)
sales@sagittar.com 28

29. System Overview
4E1 (+FE)
8E1 (+FE)
16E1 (+FE)
32E1 (+FE)
48E1 (+FE)
2 x STM-1
2 x STM-4 (development)
FE
4 x GbE
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NMS (Web, SNMP), V24, RS232, Alarms (IN/OUT)

30. System Configurations
1+0
1+1 (HS,FD)
2+0 (FD)
2+0 (East and West)
2+2 Development
2+2 (East + West) - Dev 30

31. Photographic Presentation
of Solutions
2.3~2.5, 5.8 GHz ODU
6/7/8/13/15/18/23GHz ODU
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32. Photographic Presentation
of Solutions
1U IDU with 2 x QPSK Modem Option
1U IDU with 1 x 16QAM Modem Option
2 x STM-1(4) with slots for 128QAM Modems
4 x GbE with slots for 128QAM Modems
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33. Photographic Presentation
of Solutions
3.5/7/14/28/56MHz Bandwidth Options
Separate Modem Service Cards
QPSK
16QAM
128QAM
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34. Photographic Presentation
of Solutions
8E1 SC
2 * FE SC
16E1 SC
4 x GbE SC
2 x STM-1 Optical SC
2 x STM-4 Future SC
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35. Photographic Presentation
of Solutions
4 x GbE 2 x STM-1 Optical SC
2 x STM-4 Future SC
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36. IP Radio Solutions: LD Series
Sagittar LD Series 20Mbps@40km
Sagittar LD Series 8Mbps@100km
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37. IP Radio Solutions: MN Series
SGT-MN-2-8 : MN Series
8dBi Internal Antenna 83Mbps@3km
15dBi External Antenna 83Mbps@3km
8dBi Internal Antenna 65Mbps@5km
15dBi External Antenna 80Mbps@5km
8dBi Internal Antenna 47Mbps@10km
15dBi External Antenna 64Mbps@10km
SGT-MN-5-16 : MN Series
95Mbps@5km with 40MHz
75Mbps@5km with 20MHz
70Mbps@7km with 40MHz
45Mbps@5km with 20MHz
40Mbps@10km with 40MHz
38Mbps@10km with 20MHz

38. IP Radio Solutions: MN Series
SGT-MN-5-16 : MN Series
95Mbps@5km with 40MHz
75Mbps@5km with 20MHz
70Mbps@7km with 40MHz
45Mbps@5km with 20MHz
40Mbps@10km with 40MHz
38Mbps@10km with 20MHz

39. IP Radio Solutions: AP
SGT-AP2-1000, SGT-AP2-500
500mW AP: 300~500m
1W AP : ~800m
Applications: for wide area WiFi connection
for PC’s, Notebooks, Smartphones, iPADs etc.
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40. Professional Training
 PDH digital microwave basic theory training
 Microwave Radio performance and functions
training
 Network management system training
 Installation and operations training
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41. After- sales Service
Our commitment:
12 months warranty after sending equipment out from
factory
During warranty period, free repairs
 Only materials cost and transport charges paid after
warranty
 Free technical support on line, phone or email
More detail about after-sale service can be discussed
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42. Thank you
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