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Nera Evolution Series User Manual

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Technical Description
Evolution Series XPAND
Multi Service Radio Link System, 5 - 38 GHz

Table of Contents

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Nera Evolution Series Specifications

General IconGeneral
Antenna TypeInternal
StandardsIEEE 802.11a/b/g/n
Frequency Band2.4 GHz / 5 GHz
SecurityWPA, WPA2, WEP
InterfaceEthernet (RJ-45)

Summary

Introduction

Features

Details the advanced technology, modular design, and key features of the Evolution Series microwave radio.

System Description

IFU with PDH X-Connect

Describes the Indoor Unit (IFU) basic frame, its modular slots, and the embedded 4-port PDH X-Connect for traffic routing.

OutDoor Unit (ODU) Description

Details the OutDoor Unit (ODU) which is capacity and modulation independent, consisting of XCVR and Diplexer.

System Configurations

Equipment Characteristics

System Reliability

Focuses on system reliability, including MTBF figures for different units like ODU, IFU, RIU, and DXC.

Radio Characteristics

Transmitter Characteristics

Covers nominal output power, power control (ATPC/MTPC), and oscillator frequency tolerance.

Receiver Characteristics

Details receiver thresholds for various E1/T1 capacities and bandwidths, maximum input level, and noise figure.

System Performance

Presents system gain, background BER (Residual BER), and system signature values.

Radio Protection Switching (RPS)

Explains the hitless switching system for HSB/FD configurations, including switching criteria and times.

Baseband Characteristics

Management System Characteristics

General

Explains the integrated supervisory system, access tools (WEB, CLI, NMS), and management tasks like fault, performance, and security.

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