Eastern-Racom NDL 2025 Training

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This is a comprehensive 3 Day course to provide the fundamental understanding of the Tornado Radio from configuration to troubleshooting

1)    Ubiik-Mimomax Introduction

  • Company & Product Introduction

2)    Mimomax Technology and Solutions

  • MiMO Principles
  • Radio Link Types
    • NDL
    • MDL
  • Multi Tier Network
  • Tornado Overview
  • NMS Overview
  • CCMS Overview

3)    CLI Interface (Command Line Interface)

  • Options for connecting to the radios
  • Setting Console/Terminal applications to communicate
  • Serial connection and pinout
  • CLI structure and self help
  • Using CLI Manual
  • Using CLI show, configure and transfer commands
  • Using CLI scripting to configure radios Web (CCMS) Interface

4)    CCMS Overview and Navigation

  • Using CCMS to Perform Standard Operations
  • Viewing System Information and Alarms
  • Changing passwords
  • Performing Firmware upgrade/rollback
  • Downloading Logs and Databases
  • Uploading Database settings

5)    NDL Overview

  • NDL System Overview
  • Understand NDL Layer 2 networking concepts
  • Understand NDL Layer 3 networking concepts
  • Configuring Link radios
  • Understand where to look for status and diagnostics
  • Link establishment and status

6)    NDL 1+1

  • NDL 1+1 Overview
  • Possible 1+1 Schema
  • Manual Switchover
  • Automatic Switchover
  • Local Fault Triggered Switchover
  • Link Monitoring based Switchover
  • Configuration and Monitoring (CLI and CCMS)
  • Redundancy
  • VRRP
  • SNMP
  • Features not supported on NDL 1+1
  • M-PoD
  • Some of the Sync Serial modes etc. (Table from Release notes)

7)    NDL 75kHz Link

  • NDL Overview
  • SFE
  • Reference Synchronization using External GPS Source
  • Configuration
  • Data Throughput
  • Sync Serial Latency Measurements
  • IP Data Latency Measurements

8)    Tornado IP Networking

  • Tornado Wired Port configuration and options
  • Tornado configuration Layer 2 or Layer 3 Network Device
  • Tornado IP addressing modes
  • Tornado DHCP options
  • Tornado VLAN configuration
  • Tornado LLDP configuration
  • Tornado Network Address Translation (NAT)

9)    Data Acceleration (M-DAP)

  • QoS
    • Per Priority Bandwidth Allocation
    • Traffic Classification
    • Priority Honour
    • Priority Assignment
  • Data compression
    • Header
    • Payload

10)           Adaptive Modulation (M-CAM)

  • Feature Enabled/Disabled
  • M-CAM Radio Technology Steps
  • M-CAM Capacity
  • Latency
  • SFE
  • Serial Data Modes Operation with M-CAM

DAY 2

 

11)           Security (M-SEC)

  • Authentication
    • Local
    • Radius
  • Web Server
    • Access (HTTP/HTTPS)
    • SSL Web Server Certificate
  • Encryption
  • Firewall
    • Zones
    • Policy
    • Rules
  • MAC Authentication
    • Sticky MAC
    • MAC Whitelist

12)           Power On Demand (M-PoD)

  • Power on Demand (M-PoD) Overiview
  • Hold Up Times
  • Notify List
  • Configuration
  • CCMS
  • CLI
  • Serial Data Modes with M-PoD

13)           SNMP

  • SNMP Agent and Manager configuration
  • SNMP Alarm Configuration
  • Generating a Test Trap

14)           Serial & GPIO Interface

  • Async Serial
    • . Terminal Server
      • Raw
      • IP SCADA Gateway
    • . Modbus
  • Sync Serial
  • 94
  • RS422, X.21, V.11 and V.35
  • GPIO
  • GPS

15)           RF Calibration and Duplexer Swap

  • Be able to change output power
  • Calibrate Output Power
  • Be able to change frequencies
  • Calibrate RSSI
  • Calibrate Reference Frequency
  • Test RSSI levels
  • Understand Test modes

16)           Mimomax Antenna Options

  • Panel Antenna Options
  • Yagi Antenna Options
  • Omni Antenna Options
  • Mounting Options

17)           Troubleshooting

  • Use CCMS for alarms, monitoring and troubleshooting
  • Be able to troubleshoot the following:
  • Connection problems
  • RF link issues
  • IP performance issues
  • Sync serial performance issues
  • Download and analyse radio statistics
  • Obtain Constellation Captures

18)           4WA (Four Wire Audio Solutions)

  • Mimomax 4WA Solutions
  • Key terms and origins
  • E&M Signaling
  • PCB Circuit Diagram
  • 4WA NIB LED Indicators
  • 4WA NIB Ports/Interfaces
  • 4WA NIB Channel Selector
  • Static vs Dynamic Channels
  • Static Channel
  • Dynamic Channel (E&M)
  • Power On Demand (PoD)
  • Adaptive Modulation (MCAM)
  • HSSI Configuration
  • HSSI Simulcast Configuration
  • Bandwidth Requirements
  • Latency
  • Testing 4WA
  • Installation

 

DAY 3

 

19)           Duplexer Tuning

  • Tornado Radio Duplexer Purpose
  • Duplexer Tuning Process
  • Duplexer tuning Warning and Precautions
  • Tool Required for Duplexer Tuning
  • Tornado Radio Duplexer Designs
  • 400MHz and 900MHz Tornado Radios
  • External Duplexer Overview
  • 400MHz TX and RX Tuning Standards
  • 900MHz TX and RX Tuning Standards
  • Example 400MHz Bench Tunning setup

20)           Training Survey