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7/22/2019 Oxb101210 Dbs3900 Wimax v300r003 Product Overview Issue1.00
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Copyright 2010 Huawei Technologies Co., Ltd. All rights reserved.
WiMAX DBS3900
Product Overview
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Copyright 2010 Huawei Technologies Co., Ltd. All rights reserved. Page2
Objectives
Upon completion of this course, you will be able to:
Describe WiMAX system networking
Outline DBS3900 WiMAX functions
State the typical networking configuration
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Copyright 2010 Huawei Technologies Co., Ltd. All rights reserved. Page3
Contents
1. Components of the DBS3900
2. Introduction to the BBU3900
3. Introduction to the Series RRU
4. WiMAX Networking
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WiMAX Network Reference Model
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Components of the DBS3900
BBU3900 and RRU3701C
BBU3900 and RRU3702
BBU3900 and RRU3703
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Benefits of the DBS3900
High-Performance Network Coverage
Reliable Clock Synchronization
Smooth Evolution
Flexible Networking
1 2 3 4
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Contents
1. Components of the DBS3900
2. Introduction to the BBU3900
3. Introduction to the Series RRU
4. WiMAX Networking
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Appearance of the BBU3900
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Hardware Structure of the BBU3900
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Contents
1. Components of the DBS3900
2. Introduction to the BBU3900
3. Introduction to the Series RRU
4. WiMAX Networking
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Appearance of the RRU3701C
Fan-cooling RRU3701C Natural-cooling RRU3701C
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Panel of the RRU3701C
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Appearance of the RRU3702
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Product Benefits
Smooth Evolution
Software Configuration for 2T2R or 4T4R
Support 2.3GHz/2.5GHz/3.5GHz
Support 5M/7M/10M Frequency Bandwidth
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Panels of the RRU3702
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Typical Configuration Types
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Appearance of the RRU3703
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Panels of the RRU3702
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Antenna System
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Contents
1. Components of the DBS3900
2. Introduction to the BBU3900
3. Introduction to the Series RRU
4. WiMAX Networking
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Cable Connection for the DBS3900
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PUSC (1, 1, 3)
UL-PUSC for Sub-Channel Allocation DL-PUSC for Sub-Channel Allocation
Logical Sub channel 0-10
Logical Sub channel 11-22
Logical Sub channel 23-34
Segment 0: sub-channel 0-9
Segment 1: sub-channel 10-19
Segment 2: sub-channel 20-29
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PUSC with All SC (1, 3, 3)
UL-PUSC with All SC DL-PUSC with All SC
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FFR (1, 1, 3)
DL_PUSC + PUSC with all SC
1-Segment 0: sub-channel 0-9
2-Segment 1: sub-channel 10-19
3-Segment 2: sub-channel 20-29
UL_PUSC + PUSC with all SC
1-Logical Sub channel 0-10
2-Logical Sub channel 11-22
3-Logical Sub channel 23-34
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Typical Configuration for RRU3701C
Configuration Number of BBBIs Number of BMPTs Number of RRU3701Cs
S (2/2/2) 2 1 6
S (1/1/1) 1 1 3
S (1) 1 1 1
S (2/2/2) 2 1 6
S (1/1/1) 1 1 3
S (1) 1 1 1
S (1/1/1) 2 1 3
S (1) 1 1 1
S (2/2/2) 2 1 6
S (1/1/1) 1 1 3
S (1) 1 1 1
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Typical Configuration for RRU3702
Configuration Type Quantity of the BBBIb Quantity of the RRU Quantity of the CPRIOptical Fiber (Pair)
O(1), 2T2R 1 1 1
O(1), 4T4R 1 1 1
O(2), 2T2R 1 1 1
O(2), 4T4R 1 1 2
S(1/1/1), 2T2R 1 2 2
S(1/1/1), 4T4R 1 3 3
S(2/2/2), 2T2R 2 2 4
S(2/2/2), 4T4R 2 3 4
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Typical Configuration for RRU3703
Configuration Type Quantity of the BBBIb Quantity of the RRU Quantity of the CPRIOptical Fiber (Pair)
S(1/1/1), 2T2R 1 1 1
S(2/2/2), 2T2R 2 1 2
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Questions
Please list all the boards and their functions in DBS3900
WiMAX.
Please state the difference among PUSC,PUSC with all
SC,FFR.
Please list all the port functions in RRU3702.
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