Zte RSU82, Руководство пользователя

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Chapter 2
System Architecture
Table of Contents
Hardware Architecture................................................................................................2-1
Software Architecture .................................................................................................2-2
2.1 Hardware Architecture
Figure 2-1 illustrates the RSU82 hardware architecture that consists of the transceiver
subsystem (R05TRB), power amplifier subsystem (R05PAA), power subsystem (PPC),
and the RF front-end subsystem (R05FLA).
Figure 2-1 Hardware Architecture
For a description of the subsystem functions of the RSU82, refer to Table 2-1 .
Table 2-1 Description for the Subsystem Functions of the RSU82
Name Function
R05TRB Implements the functions of 2-channel of transmitters and 4-channel of receivers,
provides interfaces, and controls the transmitted signals.
R05PAA Provides the amplification of 2-channel of transmitted RF signals.
PPC Provides the 28 V (16 V to 32 V adjustable) power supply, 5.5 V power supply,
power lightning protection and alarms.
R05FLA Provides 2-channel of duplexers.
2-1
SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential