Huawei DBS3900 LTE Installation Manual page 17
Remote radio unit
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Also See for DBS3900 LTE:
- Installation manual (96 pages) ,
- User manual (21 pages) ,
- Installation manual (556 pages)
Table of Contents
RRU3260
Installation Guide
Product Version
Figure 3-5
V100R004C00, or DBS3900 WCDMA V200R013C00.
Figure 3-4 Recommended usage of RF ports on an RRU used for DBS3900 V100R004C00, or
DBS3900 WCDMA V200R013C00
Figure 3-5
V100R007C00 and later versions, or DBS3900 WCDMA V200R014C00 and later versions.
Issue ()
TX/RX
Channe
l
1x2T4R
2x1T2R
shows the recommended usage of RF ports on an RRU used for DBS3900
shows the recommended usage of RF ports on an RRU used for DBS3900
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Number
Usage
of Used
RF Ports
4
ANT_TX/RXA, ANT_TX/
RXB, ANT_RXC, and
ANT_RXD are used
together for one sector, with
ANT_TX/RXA and
ANT_RXC combined and
ANT_TX/RXB and
ANT_RXD combined.
4
ANT_TX/RXA and
ANT_RXC are used for one
sector; ANT_TX/RXB and
ANT_RXD are used for the
other sector.
3 Information About the Installation
Remarks
A single
sector
Two sectors
9
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