Features - Zte ZXSDR R8872A Product Description

ZXSDR R8872A Product Description
l Uplink/downlink
l
Transmission power reporting function for each carrier
l
PA overload protection function
l
Transmission channel switch function
l
Software failure will not affect the running of connected BBU and other cascaded
RRUs.
Figure 1-2
Figure 1-2 ZXSDR R8872A Position in a Radio Network

1.2 Features

The ZXSDR R8872A has the following features:
l High performance
It provides a 75 MHz instantaneous bandwidth, which enables it to utilize more
frequency spectrum resources. Design of 2T4R channels improves the spectrum
efficiency. It provides a 2×80 W transmission power, and can be applied in urban
areas with dense population.
l
Convenient network construction
It supports
evolution from GSM/CDMA to LTE.
l
Low
Advanced technologies including Doherty PA, DPD, and
power amplifiers. It also supports dynamic adaptive
power, which reduces power consumption.
l
Build-in lightning protect unit
It has integrated lightning protect unit whose protection level is 20 kA.
SJ-20141127113509-001|2016-12-05 (R1.4)
64QAM modulation
shows the position of the ZXSDR R8872A in a radio network.
GSM/CDMA/LTE
TCO
or mixed technologies, which ensure the smooth
PA
1-2
ZTE Proprietary and Confidential
MCPA are applied to the
power supply based on output