ZTE Corporation R8862AS8500 用户手册
Chapter 1 Product Overview
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Support the configuration of 1.4 MHz/3 MHz/5 MHz/10 MHz/15 MHz/20 MHz scalable
bandwidth;
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Band Supported: 850 MHz/1800 MHz/2100 MHz/2600 MHz;
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Support 2T4R (S8500/S1800/S2100/S2600) in one box which can optimize spectrum
efficiency greatly and improve network uplink performance;
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Support
modulation in both downlink and uplink;
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Support transmit power report function for every carrier;
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Support overload protection function for power amplifier;
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Support transmit channel switching on/off function;
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Software failure will not affect the running of
and other ones which are connected
to it.
1.3 Features
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Multi-Mode RRU
ZXSDR R8862A is fully software defined.
based on
ZXSDR R8862A platform can be upgraded to LTE RRU at the same frequency band
through software update only. 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 lowest cost.
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Wider Bandwidth
ZXSDR R8862A is based on Multi-Carrier Power Amplifier (
) technology.
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Supported, Better Performance
ZXSDR R8862A is based on new compacted RRU platform and high efficiency Power
Amplifier technology. As a result, it brings better customer experience, zero footprint
and easy deployment.
It is portable to transport and flexible to install on the pole, tower and wall, thus
reducing
.
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Higher Efficiency, Lower
ZXSDR R8862A’s PA efficiency can reach up to 45% (The PA efficiency is different
based on different working frequency bands). It supports dynamic adaptive PA power
supply due to the output power, which reduces power consumption.
It is passive thermal dissipation designed, so it is power saving and less noisy.
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Integrated lightning protection unit
ZXSDR R8862A supports integrated Lightning protection unit (PIB), and the protection
level is 20 kA.
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SJ-20130814154658-001|2014-08-20 (R1.4)
ZTE Proprietary and Confidential