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Airmux Airmux-200 User Manual

Airmux Airmux-200
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Airmux-200
Wireless Broadband Multiplexer
Version 1.900
INSTALLATION AND
OPERATION MANUAL
The Access Company

Table of Contents

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Airmux Airmux-200 Specifications

General IconGeneral
BrandAirmux
ModelAirmux-200
CategoryMultiplexer
LanguageEnglish

Summary

Installation and Operation Manual

Notice

Proprietary information notice and copyright statement from RAD Data Communications Ltd.

Limited Warranty

Details the warranty terms for the Airmux-200 hardware, including period and corrective actions.

Product Disposal

Instructions for environmentally responsible disposal of the RAD product at the end of its lifecycle.

General Safety Instructions

General guidelines for the safe installation and operation of telecommunications products.

Safety Symbols

Explanation of safety symbols used in the manual, indicating potential hazards like electric shock and laser radiation.

Handling Energized Products

Precautions for safely handling products connected to power or telecommunication lines.

Electromagnetic Compatibility (EMC)

Guidelines for enhancing equipment performance and protection against interference through proper installation.

Quick Start Guide

Equipment Required

List of necessary equipment for installing an Airmux-200 link, including tools and cables.

Before the Installation

Pre-installation steps, including verifying equipment availability and installing management software.

Installing the Airmux-200 Units

Procedure for mounting and connecting the ODU units, including grounding and cabling.

Align the ODU

Step-by-step guide for aligning the ODUs using beeper feedback to establish the wireless link.

Connecting the Power

Instructions for connecting AC and DC power to the IDU, IDU-E, and O-PoE units.

Connecting the User Equipment

Guidance on connecting user equipment like PBX or routers to the IDU and O-PoE units.

Chapter 1. Introduction

Overview

Introduction to the Airmux-200 system, its capabilities, and available product options.

Applications

Illustrates typical point-to-point and video surveillance applications of the Airmux-200 system.

Features

Details the system's features, including Wireless Link, LAN Interface, TDM Interface, and Security.

Physical Description

Describes the physical units of the Airmux-200 system, including IDU, IDU-E, IDU-R, ODU, PoE-8, and O-PoE.

Technical Specifications

Provides detailed technical specifications for the Airmux-200 system, including air interface and LAN details.

Chapter 2. Installation and Setup

Safety Practices

Essential safety practices for installing Airmux-200, including RF exposure, grounding, and lightning protection.

Site Requirements and Prerequisites

Specifies site requirements such as clearance, temperature, and humidity for proper installation.

Package Content

Lists the items included in the Airmux-200 package, such as ODU, mounting kits, and software.

Additional Equipment Required

Lists extra hardware and tools needed for installing the Airmux-200 system.

Installation Sequence

Provides a step-by-step overview of the Airmux-200 system installation process.

Surveying the Site

Details the process of surveying installation sites, including preliminary, physical, and RF surveys.

Mounting the ODU or O-PoE

Instructions for mounting the ODU or O-PoE units on a mast or wall, including grounding.

Connecting the ODU to the IDU

Guidance on connecting the ODU to the IDU or O-PoE using the ODU-IDU cable.

Installing the Airmux-200 Management Software

Steps for installing the Airmux-200 management application on a PC.

Aligning Antennas with the Beeper

Procedure for aligning antennas using audible beeps to achieve optimal link quality.

Starting the Manager Software

Instructions on launching and logging into the Airmux Manager software.

Installing the Link

Guides through the link installation process using the Link Installation Wizard.

Selecting Channels

Describes how to select operating channels, including Automatic Channel Select and DFS features.

Configuring the Jitter Buffer

Details on configuring the receiver jitter buffer for TDM services to manage interference and delay.

Configuring the Clock

Instructions for configuring TDM clock modes, including Master clock source selection.

Configuring the TDM Backup

Steps for configuring TDM backup functionality using IDU-R units.

Connecting to E1/T1 Equipment

Guidance on connecting E1/T1 devices to the Airmux-200 via TRUNK ports.

Connecting to Ethernet Equipment

Instructions for connecting Ethernet equipment via RJ-45 electrical or SFP ports.

Chapter 3. Operation

Turning On the Unit

Procedure for powering on the Airmux-200 unit by connecting power to the IDU.

Controls and Indicators

Description of front panel LEDs and WAN/LAN indicators on IDU and IDU-E units.

Default Settings

Lists the default configuration parameters for the Airmux-200 system.

Working with the Management Utility

Guide to using the Airmux Manager utility for configuration and monitoring, including toolbar and pane descriptions.

Verifying the Application Software Version

Steps to verify that the Airmux-200 unit is running the required application software version.

Working with Telnet

Instructions for managing the Airmux-200 via Telnet, including supported commands.

Chapter 4. Configuration

Configuring the Link

Procedure for configuring link parameters using the Link Configuration Wizard.

Selecting Channels

Details on selecting operating channels, including automatic channel selection and DFS.

Configuring Service Parameters

Steps to define required services like Ethernet Only or Ethernet with TDM.

Configuring the Jitter Buffer

Guide to configuring TDM jitter buffer depth for interference resistance and delay management.

Configuring the Clock

Instructions for setting TDM clock modes and Master clock source selection.

Configuring the TDM Backup

Steps for setting up TDM backup functionality for IDU-R units.

Configuring Cascaded Links

Details on configuring cascaded links for automatic leased line backup.

Configuring for Video Surveillance Application

Guidance on configuring the Airmux-200 for video surveillance applications.

Configuring the Sites

Procedure for individually editing configuration parameters for each site.

Defining the Management Addresses

Steps to configure management parameters like IP address, subnet mask, and gateway for each site.

Configuring VLAN Management

Enables separation of user traffic from NMS traffic by configuring VLAN settings.

Configuring SNMP Communities

Details on configuring SNMP communities for managing the ODU and accessing system information.

Changing the Transmit Power

Instructions for adjusting the transmit power level for each site.

Setting the Maximum Information Rate

Procedure to limit the maximum Ethernet throughput of the link.

Configuring Ethernet Mode

Details on configuring Ethernet mode for line speed and duplex settings.

Configuring the Bridge

Steps for configuring the ODU bridge mode for network topologies like protection and ring applications.

Changing Passwords

Instructions for changing management and link passwords for system security.

Setting the Date and Time

Guidance on setting or synchronizing the ODU date and time, including NTP server configuration.

Muting the Beeper

Procedure to mute the ODU beeper during installation or alignment.

Configuring Link Security

Details on configuring Link Lock to prevent unauthorized ODU usage and ensure link security.

Resetting Airmux-200

Instructions for resetting the Airmux-200 to factory defaults or restarting the link.

Chapter 5. Monitoring and Diagnostics

Monitoring Performance

Details on monitoring system performance, collecting statistics, and viewing reports.

Detecting Problems

Methods for detecting problems, including self-test, LEDs, alarms, and link compatibility checks.

Handling Events

Information on handling system events, alarms, and traps, including saving event logs.

Troubleshooting

A guide to diagnosing and resolving common system faults and issues.

Performing Diagnostic Tests

Instructions for activating internal and external loopbacks for diagnostic testing.

Replacing an ODU

Procedure for replacing an ODU, including backup and manual configuration steps.

Frequently Asked Questions

Answers to common questions regarding Airmux-200 performance, interference, protocols, and security.

Technical Support

Information on how to obtain technical support for the Airmux-200 product.

Chapter 6. Software Upgrade

To upgrade software of an installed link

Steps to upgrade the software (firmware) of installed ODUs in a network using the SWU.

Chapter 7. Application Tutorial

Point-to-Point Application

Tutorial on building a point-to-point wireless link, including calculations, installation, and configuration.

Equipment List

List of required equipment for setting up a typical point-to-point application.

Calculating Expected Link Performance

Using the Link Budget Calculator to determine expected link performance and configurations.

Surveying the Sites

Guidance on carefully surveying both sites to ensure proper equipment installation and interference-free operation.

Installing the Airmux-200 Management Software

Steps to install the Airmux-200 Manager software from the provided CD-ROM.

Aligning the Antennas

Instructions on aligning antennas when using a permanent cable connection instead of an air link.

Configuring the Link Using the Link Installation Wizard

Procedure for configuring the link using the Airmux-200 Manager's Link Installation Wizard.

Configuring the Local and Remote Sites

Steps to change default IP addresses and configure local and remote sites separately.

Testing the Application

Verifies installation and E1 traffic, and checks the operational status of the backup feature.

Collecting Performance Statistics

Describes collecting performance statistics and saving monitoring data and link information.

Multipoint-to-Point Application

Tutorial on setting up multipoint-to-point applications using Hub Site Synchronization (HSS).

Installing the HSSU Collocation Hub

Instructions for installing the HSSU collocation hub and connecting local ODUs.

Configuring the HSS Operation

Details the HSS configuration procedure, including Hub Sync Master and Client settings.

Appendix A Connection Data

ODU-IDU Cable

Provides the pinout for the standard CAT-5, 4 twisted-pair ODU-IDU cable with RJ-45 connectors.

User Port Connectors

Describes the Trunk Port, LAN Port, and LAN Port for PoE-8 connectors and their pinouts.

IDU-E Connectors

Details the DC Power Terminal and Alarm Connector pinouts for the IDU-E.

Appendix B Mast and Wall Installation

Mounting the ODU or O-PoE

Details the ODU mounting kit contents and procedures for mounting on a mast or wall.

Mounting Airmux-200 on a Mast

Step-by-step instructions and diagrams for mounting the Airmux-200 unit onto a mast.

Mounting Airmux-200 on a Wall

Step-by-step instructions and diagrams for mounting the Airmux-200 unit onto a wall.

Mounting an External Antenna

Instructions for mounting an optional external antenna on a mast using the provided kit.

Appendix C Link Budget Calculator

Initiating the Link Budget Calculator

Guide on how to start the Link Budget Calculator utility from the Airmux Manager CD or application.

Link Budget Calculator Parameters

Details the parameters required for link budget calculations, including product, rate, and range.

Calculations

Explains the formulas used for EIRP, Expected RSS, Fade Margin, and Range calculations.

Antenna Height

Calculates recommended antenna height for line of sight based on Fresnel zone and boresight clearance.

Using the Link Budget Calculator

Step-by-step guide on using the Link Budget Calculator for Airmux-200, including selecting products and parameters.

Appendix D Lightning Protection and Grounding Guidelines

Protection Elements

Lists the components of the lightning protection system: grounding, surge suppressors, and ESD circuits.

Grounding for Antenna Cable

Instructions for connecting a grounding kit to the coax antenna cable and grounding it properly.

Grounding for Outdoor/Indoor Units

Details on grounding requirements for ODU and IDU units to ensure safety and lightning protection.

External Lightning Surge Suppressors and Grounding

Illustrates the placement and grounding of surge arrestor units near ODU and at the building entry point.

Appendix E AIND Antenna Alignment Procedure

Expected Signal Level

How to calculate the expected signal level using the Link Budget Calculator utility.

Performing Airmux-200-AIND Alignment

Procedure for antenna alignment using a spectrum analyzer and beeper feedback.

Configuring the Link

Steps to configure the link using the Airmux-200 Manager's Installation Wizard and Link Budget Calculator.

Evaluating the Link

Defines the recommended performance threshold (RSS) for an Airmux-200 link.

Alignment Troubleshooting

Steps to troubleshoot link alignment issues, including checking polarization and obstructions.

Appendix F Preloading IP Address and Changing Default Band

Preloading an ODU with an IP Address

Field procedure for preloading a static IP address to an ODU using Airmux Manager.

Changing the Factory-Default Band

Procedure for changing the ODU's factory-default band, applying to Multi-band feature.

Appendix G Hub Site Synchronization

Hardware Installation

Details on HSS hardware installation, connecting collocated units to the HSS Unit.

Radio Frame Pattern Table

Explains Radio Frame Patterns (RFPs) and their selection based on product mix, services, and channel bandwidth.

Configuring an HSS Link

Guide to configuring HSS links via the Link Configuration Wizard for collocated units.

Appendix H BRS Installation Procedure

BRS Link Activation

Procedure for activating Airmux-200-BRS system links before use, involving independent ODU configuration.

BRS Link Configuration

Steps for reconfiguring BRS links using the Link Installation or Configuration wizards.

Appendix I MIB Reference

Interface API

Describes the Airmux Manager's role in configuration and monitoring via SNMP agent.

Private MIB Structure

Illustrates the sections in the private RADWIN MIB and their location in the MIB tree.

MIB Parameters

Details MIB parameters, following a naming convention and describing their access and function.

MIB Traps

Lists MIB traps indicating various events, alarms, and status changes in the Airmux-200 system.

Appendix J FCC/IC DFS Installation Procedure

Activating FCC/IC 5.4/5.3 GHz Link

Procedure to activate FCC/IC 5.4/5.3 GHz links, involving default channel fixed installation channel.

Configuring FCC/IC 5.4/5.3 GHz Link

Guide to configuring FCC/IC 5.4/5.3 GHz links using the configuration wizard.

Appendix K Installing a Hot Standby Link

Hot Standby Package Contents

Lists additional items required for implementing a hot standby link.

Installing a Hot Standby Link

Procedure for installing a hot standby link, including connecting IDUs to patch panels and configuring.

Monitoring the Links

Instructions on setting up desktop icons to monitor both primary and secondary links simultaneously.

Switching Logic

Describes the logic behind link switchover between primary and secondary links.

Maintaining a Hot Standby Link

Guidance on maintaining a hot standby link, including IDU and ODU replacement procedures.