Product Features; Product Functions - Zte ZXSDR R8882 L708 User Manual

ZXSDR R8882 L200 User Manual

1.3 Product Features

Multi-Mode eRRU
ZXSDR R8882 L708 is fully software defined device. It supports multi-mode at the same
frequency band simultaneously. Therefore, it fully satisfies operators' requirements of
hybrid network deployment and long term evolution with the lowest cost.
MIMO Supported, Better Performance
R8882 L708 supports 2T2R, which can optimize spectrum efficiency greatly and improve
network uplink performance. As a result, it brings better customer experience.
Higher Efficiency, Lower TCO
ZXSDR R8882 L708's PA efficiency can reach up to 30% thanks to the most advanced
Doherty PA, DPD linear technology.
It supports dynamic adaptive PA power supply due to the output power, which reduces
power consumption.

1.4 Product Functions

ZXSDR R8882 L708 is the remote radio unit of distributed base station. The signal is
transmitted or received through ZXSDR R8882 L708 to/from base band processing unit
for further processing via standard
The product basic functions are listed below:
Supports the configuration of 5 MHz, 10 MHz, and 15 MHz scalable
bandwidth.
R8882 L708 supports 698 MHz~716 MHz(uplink)/728 MHz~746 MHz(downlink).
Supports 2x2 MIMO on downlink.
Supports QPSK,16-QAM,64-QAM on downlink, QPSK and 16–QAM on uplink.
Supports transmission and receive power detection.
Supports overload power protection for power amplifier.
Supports power amplifier switching on/off function.
ZXSDR R8882 L708 software failure will not affect the running of eBBU and other
ZXSDR R8882 L708s which are connected to it.
Supports field strength scanning, temperature query, VSWR query, dry contact,
hardware/software resetting.
SJ-20110104194923-001|2011-1-15(R1.0)
CPRI interface.
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