VeEX WiFi Air Expert Series User Manual
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VeEX WiFi Air Expert Series User Manual

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WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00

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Summary of Contents for VeEX WiFi Air Expert Series

  • Page 1 WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00...

  • Page 2: Table Of Contents

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Table of Contents 1.0 About this User Manual 2.0 Introduction 2.1 Module Highlights 2.2 Package Contents 3.0 Safety Information 4.0 Basic Operation 4.1 MTTplus Platform Overview 4.1.1 Test Port Interfaces and Antennas 4.1.1.1 WiFi Module Connector Panel 4.1.1.2 MTTplus-900 Antennas 4.2 WX150 Platform Overview 4.2.2 Test Port Interfaces and Antennas 4.2.2.1 Connector Panel...
  • Page 3 WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 6.2 Auto-Test Results 6.2.1 Auto-Test Results Summary 6.2.2 Auto-Test Results Navigation 6.2.3 Security Check Auto-Test 6.2.4 Coverage Check Auto-Test 6.2.5 Interference Auto-Test 6.2.6 Top Talkers Auto-Test 6.2.7 Connectivity Check Auto-Test 6.2.8 Auto Channel Selection 7.0 AP Scan 7.1 AP Scan Table 7.1.1 AP Scan Table Navigation 7.1.2 AP Scan Table Function Keys 7.1.3 AP Scan Fields and Measurements...
  • Page 4 WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 7.5.3 Channel View Fields and Measurements 7.5.4 Channel View Details Window 8.0 Client Scan 8.1 Client Scan Table 8.1.1 Client Scan Table Navigation 8.1.2 Client Scan Table Function Keys 8.1.3 Client Scan Measurement Descriptions 8.1.4 Client Scan Details Window 8.1.5 Client Scan Warning Conditions 8.2 Client Locate Function 9.0 Spectrum Analyzer...
  • Page 5 11.2.3 V-Perf Graph Results 11.2.4 V-Perf Details Results 12.0 Ethernet Setup 13.0 Ethernet IP Connect 14.0 Ethernet V-Perf 15.0 Cable and Power over Ethernet (PoE) Test 16.0 Warranty and Software 17.0 Product Specification 18.0 Certification and Declarations 19.0 About VeEX...
  • Page 6 WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Appendix A: 2.4 GHz and 5 GHz Technology Overview Appendix B: V-Probe Operation and Configuration B.1 Interface Panel B.1.1 Front Panel B.2 Connecting a V-Probe to the Test Set B.3. Running V-Perf Tests to a V-Probe B.3.1 Running a Manual V-Perf Test to a V-Probe B.3.2 Running a Quick V-Perf Test to a V-Probe B.4 V-Probe Configuration B.4.1 V-Probe Configuration from a PC Web Browser...

  • Page 7: About This User Manual

    No part of this document may be reproduced or transmitted electronically or otherwise without written permission from VeEX Inc. This device uses software either developed by VeEX Inc. or licensed by VeEX Inc. from third parties. The software is confidential and proprietary of VeEX Inc.

  • Page 8: Introduction

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 2.0 Introduction VeEX’s WiFi Air Expert provides the tools for reliable, repeatable install procedures that go beyond RF layer analysis. It provides complete performance testing that measures the end user experience under traffic load. The Air Expert WX150 and MTTplus-900 are equipped with 802.11ac Wave 1 3x3:3 WiFi capabilities to discover the network’s Access Points, Clients and Channels.

  • Page 9: Safety Information

    Do not operate the instrument in the presence of flammable gases or fumes or any other combustible environment. VeEX Inc. assumes no liability for the customer's failure to comply with safety precautions and requirements.
  • Page 10 WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 ESD: Electrostatic Discharge Sensitive Equipment Test modules could be affected by electrostatic discharge. To minimize the risk of damage when replacing or handling test modules, make sure to follow proper ESD procedures and dissipate any electrostatic charge from your body and tools and the use proper grounding gear.

  • Page 11: Basic Operation

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 4.0 Basic Operation 4.1 MTTplus Platform Overview For information on Basic Operations, Home menu, launching Test Applications, and other features specific to the MTTplus host chassis, refer to the MTTplus Platform Manual. The following sections describe basic operations for the MTTplus-900 module. Go back to top Go back to TOC 4.1.1 Test Port Interfaces and Antennas 4.1.1.1 WiFi Module Connector Panel...
  • Page 12 WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 The WiFi Spectrum Analyzer uses a dipole antenna that connects to the Spectrum connector on the panel (see WiFi Module Connector Panel). WiFi Spectrum Analyzer is an optional interface and may not be present on the connector panel. Antenna Type: Dipole Frequency: 2.4-2.5 GHz / 4.9-5.8 GHz Connector: SMA (female) 50 Ohms...

  • Page 13: Wx150 Platform Overview

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Connector: SMA (female) 50 Ohms Note: For normal WiFi operation, use the 3x internal WiFi antennas. Go back to top Go back to TOC MTTplus-900 WiFi Module Internal Antennas For all WiFi operations with the exception of the Spectrum Analyzer and Locate functions, the Air Expert uses 3 internal antennas.

  • Page 14: Quick Side Buttons

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 The WX150 features three external antennas and an optional external dipole antenna for Spectrum Analysis. WiFi External Antennas specifications: Frequency range: 2400-2500 MHz, 5150-5875 MHz Gain: 3 dBi Radiation: Omnidirectional Polarization: Vertical Connector: RP-SMA Female Dipole WiFi Spectrum Analyzer Antenna The WX150 uses the same dipole antenna for Spectrum Analysis as the MTTplus-900.

  • Page 15: Test Application Menu

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 WiFi Icons A. Antennas: Displays the number of antennas in use: 3x3, 2x2, 1x1. This is configurable from Setup (see WiFi Setup). B. AP: Displays the number of APs (SSIDs) discovered during the Scan. From the Home menu, tap on this icon to open up the AP Scan results table.

  • Page 16: Ethernet Test Mode Home Menu

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 A. Setup: Open the Setup menu to configure WiFi and Ethernet tests setup and measurement configuration, including threshold values (see WiFi Setup). B. Auto Test: Open the Auto Test menu to configure and run the Auto test (see Auto Test).
  • Page 17 WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 A. Setup: Open the Setup menu to configure WiFi and Ethernet test setup and measurement configurations, including threshold values (see Ethernet Setup). B. IP Connect: Open the IP Connect menu to access static or DHCP connection to the network, and IP testing functions: Ping, Trace Route, ARPWiz (see Ethernet IP Connect).

  • Page 18: Setup

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 5.0 Setup Use the Setup icon from the home menu to access and configure WiFi and Ethernet tests and setup and measurement configurations including threshold values. For WiFi Setup, refer to WiFi Setup. For Ethernet Setup, refer to Ethernet Setup.
  • Page 19 WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Locate Antenna (MTTplus-900 only): From the drop-down menu, select Internal or External. This setting determines if the internal or external directional antenna will be used for the AP or Client Locate functions (see (see AP Locate Function Client Locate Function).

  • Page 20: Wifi Measurement Setup

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Go back to top Go back to TOC 5.2 WiFi Measurement Setup WiFi Measurement Setup menu Auto Connection (WX150 only): Select enable to automatically connect to the last AP the test set was connected to. Show Password: From the drop-down menu, select ON or OFF. ON: The WiFi password is shown in plain text in the IP setup menu.

  • Page 21: Threshold Configuration

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Interferer Signal Level Threshold: Use the text box to edit the value. Enter a value from -10 dBm to -95 dBm. If an AP’s signal level falls below this threshold, it will be ignored in the Co-Channel or Adjacent Channel Interference Auto-test. Ping Test Success Threshold: From the drop-down menu, select Enable or Disable.
  • Page 22 WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Noise Level Measures AP Noise Level and returns Pass, Warning, or Fail result. Applicable Screens: Coverage Auto-test, AP scan menus. Signal to Noise Measures AP Signal to Noise Ratio and returns Pass, Warning, or Fail Ratio result. Applicable Screens: Coverage Auto-test, AP scan menus. Channel Utilization Measures Channel Utilization % and returns Pass, Warning, or Fail result.

  • Page 23: Auto-Test

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 6.0 Auto-Test Use the Auto Test icon from the home menu to access the Auto Test menu. WiFi performance is highly dependent on environmental factors. RF signals can be attenuated or blocked by physical obstacles like large metallic objects or concrete walls. Neighboring APs with high traffic load can reduce performance, and non-WiFi interference sources, such as cordless phones, video cameras or baby monitors, can disrupt WiFi transmission.

  • Page 24: Ap Filter Setup

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 6.1.1 AP Filter Setup When enabled, the AP Filter allows users to select the list of APs that will be included in the Auto-test. When disabled, all APs detected by the Auto-Test scan function are included in the Auto-test Pass/Warning and Fail results. Why is AP Filter necessary? When analyzing the WiFi environment, the Auto-Test Scan function detects APs belonging to the network under test, but also APs that belong to neighboring offices or buildings.

  • Page 25: Auto-Test Results Navigation

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 For each test category, one of the following icons is displayed. If no icon is displayed, the test was disabled in the setup menu: Pass: The test passes without warning or failure. Warning: At least one warning condition has been detected for the test. Tap on the icon to go to the corresponding results tab.

  • Page 26: Coverage Check Auto-Test

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Illegal Channel: Detects WiFi channels in the 2.4 GHz and 5 GHz frequency band that are not authorized for the country selected in the Setup menu (see WiFi Setup). For example, if the United States is selected in the Setup menu, channels 12, 13 and 14 are not authorized by the FCC.

  • Page 27: Interference Auto-Test

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 High Noise Level: Detects APs whose noise level is higher than the Noise Level Threshold as configured in the Setup menu. High Utilization: Detects channels whose utilization level is higher than the Utilization Threshold as configured in the Setup menu.

  • Page 28: Connectivity Check Auto-Test

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Utilization: Reports the Channels with the highest utilization %. All channels in the 2.4 GHz and 5 GHz frequency band are analyzed. Top APs: Reports the Channels where the most APs are configured. All channels in the 2.4 GHz and 5 GHz frequency band are analyzed.

  • Page 29: Auto Channel Selection

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 % of Ping success exceeds the threshold configured in the Setup menu (see Threshold Configuration) or fails otherwise. Connectivity Auto-Test Results Go back to top Go back to TOC 6.2.8 Auto Channel Selection ACS Auto-Test Results Auto Channel Selection (ACS) results are reported in the Auto-Test Summary screen. ACS analyzes the 2.4 GHz and 5 GHz frequency bands.
  • Page 30 WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 over time. Go back to top Go back to TOC...

  • Page 31: Ap Scan

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 7.0 AP Scan Use the AP Scan icon from the home menu to access the AP Scan menu. The AP scan menu displays the results of the network scan in table and graphical format, as well as top testing features like Signal and Noise level tracking and AP location function.
  • Page 32 Selecting a Row Tap on any of the table’s rows to select it. Selected rows are highlighted in black. In the example below, SSID VeEX Office is selected. Selecting an SSID gives access to additional functions, through the right hand side function keys.

  • Page 33: Ap Scan Table Function Keys

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Go back to top Go back to TOC 7.1.2 AP Scan Table Function Keys The function keys are located on the right hand side of the screen and allow access to advanced functions. Different function keys are available depending on whether the network scan is running. Function Keys displayed while the network scan is running: Stop Scan: Stops ongoing network scan.
  • Page 34 WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Max (AP Scan Table) and Max/Min Rate (AP Details): Maximum and Minimum Phy rate in Mbps supported by the SSID. Channel: Channel number used by the SSID. Channels 1 to 13 are in the 2.4 GHz band. Channels 36 to 165 are in the 5 GHz frequency band.

  • Page 35: Ap Scan Details Window

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 If a Warning sign is associated with the SSID, a box describing the causes for warning is displayed on the first page of the Details screen. See AP Scan Warning Conditions, for descriptions of warning conditions. AP Scan Details Window Refer to AP Scan Measurement Descriptions Details Measurement Descriptions...

  • Page 36: Ap Locate Function

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 performance. Illegal channel: The AP is configured on an illegal channel for the country. Allowed channels in the 2.4 GHz and 5 GHz frequency bands are regulated. For example, in the United States, 802.11 channels are regulated by the FCC. This message indicates that an illegal channel has been detected for the country configured in the Setup menu (see WiFi Setup).

  • Page 37: Ap Graph Navigation

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Results are populated based on probe responses and beacon frames received on the scanned channels. Refer to WiFi Setup, for information regarding Active Probe configuration to enable/disable probe requests. By default a maximum number of 100 SSIDs are displayed on the table. This parameter can be updated to display up to 300 SSIDs;...

  • Page 38: Ap Scan Graph Results

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 7.3.3 AP Scan Graph Results 2.4 GHz AP Graph The AP Scan graph representation indicates the channel width of the AP (20 MHz, 40 MHz, or more) and provides a view of co- channel APs (APs on the same channel) and adjacent APs (APs on overlapping channel). The x-axis displays the channel number;...

  • Page 39: Signal Level Tracking With Location Label

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 When starting Track Level function, if Location Label is enabled in the WiFi Setup menu (see WiFi Setup), a pop-up window appears with a list of possible locations where the measurement starts. The Residential list is populated with names of common site survey locations for a residential installation.

  • Page 40: Signal Level View Function Keys

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 keys will start tracking the new SSID and stop the previous one. Use the Left and Right arrow keys to scroll through the time x-axis, measured in seconds. The time span per screen is 22 seconds. Pressing left or right on the arrow keys moves the time span by 5 seconds.
  • Page 41 WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 The Signal Level View graph shows the Signal level and Noise level updated every second for the SSID under test. The Signal level in dBm is measured every second for the SSID under test. The Noise level in dBm is measured every second on the channel. The x-axis displays time in HH:MM:SS format;...

  • Page 42: Channel View

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 The following measurements are displayed in the Signal Level View Table. Results are updated every second while level tracking is running. Time: Time in HH:MM:SS format when the measurement was taken Location: Optionally it includes a location label, if Location Label is enabled in the Setup menu (refer to WiFi Setup) Signal Level: The Signal level in dBm is measured every second for the SSID under test...

  • Page 43: Channel View Function Keys

    Table Selection Tap on any of the table rows to select it. Selected rows are highlighted in black. In the example below, SSID VeEX Office is selected. Selecting a channel gives access to additional functions. The functions are accessed through the right side function keys.
  • Page 44 WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 utilization as a graph. 7.5.3 Channel View Fields and Measurements 2.4 GHz Frequency Band For information on the 2.4 GHz WiFi frequency band refer to Appendix A: 2.4 GHz and 5 GHz Technology Overview. 5 GHz Frequency Band For information on the 5 GHz WiFi frequency band refer to Appendix A: 2.4 GHz and 5 GHz Technology Overview.
  • Page 45 WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Current Utilization: Current channel utilization in % over the duration of the test. It measures the percentage of time that the RF channel is detected as “busy” and that the radio could not initiate communication. The channel could be detected as “busy”...

  • Page 46: Client Scan

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 8.0 Client Scan Use the Client Scan icon from the home menu to access the Client Scan menu. The Client scan menu displays the results of the network client scan in table format, as well as advanced testing features like Client location function. Go back to top Go back to TOC 8.1 Client Scan Table The Client Scan Table displays the discovered associated and non-associated WiFi clients/stations.

  • Page 47: Client Scan Measurement Descriptions

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Start Scan: Clears the previous client scan results and starts a new scan. Locate: Opens up the Locate function for the currently selected WiFi client. Refer to Client Locate Function for details. Clear Filter: Press the Clear Filter function key to clear existing filters and display all WiFi Client Scan entries.

  • Page 48: Client Scan Details Window

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 -60 dBm < Signal Level < -50 dBm -50 dBm < Signal Level < -40 dBm Signal Level > -40 dBm #Packets (100ms/channel): Number of 802.11 packets received from the client. This value is sampled as each channel in the 2.4 GHz and 5 GHz frequency band is monitored for a period of 100ms in a round robin fashion.

  • Page 49: Client Locate Function

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Two main causes of warnings are possible: Threshold warnings Configuration warnings A Threshold warning is triggered for the following reason: Signal Level warning: If Signal Level Threshold is enabled in the Setup menu (see WiFi Setup) and the current measured signal level is below the green level threshold.

  • Page 50: Spectrum Analyzer

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 9.0 Spectrum Analyzer Use the Spectrum Analyzer icon from the home menu to access the Spectrum Analyzer menu. The Spectrum Analyzer is a hardware option. It displays all RF spectrum activity in the WiFi 2.4 GHz and 5 GHz bands as well as WiFi and non-WiFi sources of interference (e.g.: cordless phones, microwave ovens, Bluetooth devices, etc.).

  • Page 51: Spectrum Analyzer Default View Function Keys

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Go back to top Go back to TOC 9.2.1 Spectrum Analyzer Default View Function Keys The function keys are located on the right hand side of the screen and allow access to advanced functions. View All: Switches the screen view to display all 3 spectrum analyzer views on a single screen (Levels Graph, Density Graph, Waterfall).
  • Page 52 WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Go back to top Go back to TOC 9.3 Levels Graph The Levels Graph displays the current, average, and maximum signal amplitude for each of the frequencies under test. The x-axis displays the WiFi channel number. In the 2.4 GHz frequency band, channels 1 to 13 are displayed; in the 5 GHz frequency band, channels 36 to 165.
  • Page 53 WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Go back to top Go back to TOC 9.3.1 Using the Show AP Function The Show AP ON/OFF toggle function key is available in the Levels Graph and Density Graph views. When enabling this function, the AP scan graph Graph) information is overlaid on the spectrum graph.

  • Page 54: Using The Signature Function

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 The graph’s color indicates the utilization % (i.e. how often RF signals are detected) for each frequency. Blue color data points indicate very low utilization Green color data points indicate low utilization Yellow color data points indicate moderate utilization Red color data points indicate high utilization Use the Marker function (Using the Marker...

  • Page 55: Common Wifi Interferers

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 To use this function: 1. Select a suspected source of interference from the list and press OK. 2. Tap on the density view graph over the suspected frequency range. The green signature shape appears in any area that is tapped.
  • Page 56 WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 802.11n 40 MHz 802.11n devices with channel width of 20 MHz are present in the 2.4 GHz and 5 GHz frequency bands. Their shape is characterized by a flat top extending by 20 MHz on each side the center channel’s frequency. Note that 802.11ac devices have the same shape, but can only operate in the 5 GHz frequency band.
  • Page 57 WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 AV Transmitter Non-WiFi Audio Video transmitters, typically used by security cameras create a spike like interference in the 2.4 GHz frequency band. AV transmitter Signature Bluetooth Bluetooth devices are frequency hopping across the 2.4 GHz frequency band. Their signature appears as a series of peaks across the spectrum.
  • Page 58 WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Cordless Phone Cordless phones can operate in the 2.4 GHz frequency band. Some cordless phones will use frequency hopping over the frequency band, switching frequency many times per second. Others will transmit over a single frequency with a width of about 2 MHz, but use a new frequency at each use.
  • Page 59 WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 ERP-OFDM (802.11g) 802.11g ERP-OFDM spectrum signature looks very similar to 802.11n or 802.11ac spectrum but only operates in the 2.4 GHz frequency band and uses only 20 MHz channel width. ERP-OFDM (802.11g) Wireless Audio Wireless audio systems transmit audio to remote speakers using the 2.4 GHz frequency band with a spectral width of 10 MHz.

  • Page 60: Waterfall Graph

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 ZigBee ZigBee PAN (Personal Area Network) communication protocol is based on standard IEEE 802.15.4. It is used for low-power and low-bandwidth uses, often used in home automation, industrial, or medical devices. It operates in the 2.4 GHz frequency band with a spectrum width of 5 MHz. ZigBee Signature Go back to top Go back to TOC 9.5 Waterfall Graph...
  • Page 61 WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Red color data points indicate high signal level. Use the Marker function (Using the Marker Function) to view the level values for the frequency. WiFi Spectrum Analyzer Waterfall View Go back to top Go back to TOC...

  • Page 62: Ip Connect

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 10.0 IP Connect Use the IP Connect icon from the home menu to access the IP Connect menu. The IP Connect menu displays the results of the network scan. After selecting and connecting to an AP, Ping test, Trace Route test, and ARPWiz function are available. Go back to top Go back to TOC 10.1 AP Scan Table AP Scan Table displays discovered WiFi Access Points.

  • Page 63: Connect Ap

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Details: Opens up a pop-up window with additional details for the currently selected SSID (see AP Scan Details Window) Clear Filter: Press the Clear Filter function key to clear existing filters and display all AP Scan entries (see AP Scan Details Window) Go back to top Go back to TOC...

  • Page 64: Ap Connection Status

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Go back to top Go back to TOC 10.2.2 AP Connection Status The AP connection table’s first column displays the status of the connection to the AP and the configuration profile status. AP Connect profile icons The following statuses can be displayed: This icon indicates that the connection credentials for the AP are saved to a profile.

  • Page 65: Ap Connection: Authentication And Association

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 This icon indicates that the AP authentication/association is successful and an IP address has been assigned to the test set. This icon indicates that the AP authentication/association is not successful or the IP address assigned has failed. Go back to top Go back to TOC 10.2.3 AP Connection: Authentication and Association After pressing Connect, the test set will attempt to authenticate and associate with the SSID under test using the credentials entered on the connection screen.

  • Page 66: Ap Connection: Ip Connection

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Failed AP Connection Unsuccessful Authentication In the event of an unsuccessful authentication or association, the Connection Status screen displays the following information: Connection Status: A “Failed” status indicates the test set acting as a WiFi client has failed authentication or association to the SSID under test.

  • Page 67: Network Status

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Go back to top Go back to TOC 10.3 Network Configuration After completing the successful authentication and association step (see AP Connection: Authentication and Association), use the Network tab to set up the IP connection parameters. Network DHCP Configuration The following parameters are configurable in the Network Setup menu: Profile: Select to save IP configuration as a Profile or use the default profile.

  • Page 68: Ping

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Network Status Field Descriptions Local IP: Indicates that an IP address has successfully been assigned Gateway: Indicates the IP address of the network gateway Server IP: Indicates the IP address of the DHCP server Lease (sec): Indicates the lease duration that the IP address has been assigned by the DHCP server DNS1: Indicates the IP address of the Primary DNS server DNS2: Indicates the IP address of the Secondary DNS server Go back to top Go back to TOC...

  • Page 69: Ping Result

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Profile: Save the Ping test configuration to a profile or use default settings. Destination: Enter the destination IP address or URL to ping. Number of Pings: Press the field and use the alphanumeric keypad to enter the number of ping attempts that will be performed to reach the network device.

  • Page 70: Trace Route Setup

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 10.6.1 Trace Route Setup The following parameters can be setup for the trace route test: Trace Route Setup Profile: Delete, Save, Save as..., Default. Select Default to recall a trace route file or create a new test. Destination: Enter the IP address or URL of the network device to be detected. Time Out: Enter the maximum time allowed between an ICMP echo and response at each hop.

  • Page 71: Arpwiz

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Hop: Order of the routers on the route TTL(ms): Time to reach each router on the route Address: Address of each router on the route Note: If there is no response from a particular hop, an asterisk will be displayed. Go back to top Go back to TOC 10.7 ARPWiz ARPWiz verifies the status of each IP address in the user selected range by using ARP (Address Resolution Protocol).
  • Page 72 WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Destination Address: IP address responding to ARP message Response Time (ms): Time for ARP response message MAC Address: MAC (Hardware) address of the device responding to ARP message Note: If there is no response from a particular IP address, it is omitted from the table Go back to top Go back to TOC...

  • Page 73: V-Perf

    V-Perf dual-ended test is compatible with iPerf3 servers and WiFi Air Expert series units or companion V-Probe responders, connected directly on Ethernet port on the back of the AP/Router to perform WiFi to Ethernet data throughput tests. The test can also be performed to a cloud-based server, qualifying WiFi and Broadband access bandwidth in one step.
  • Page 74 WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Profile: Save the V-Perf test setup in a new test profile or recall an existing test profile. The Default test profile brings back the Air Expert’s default test settings. The Last configuration profile is used at boot up. Auto Save: Enable or Disable the unit from automatically saving V-Perf test results.

  • Page 75: V-Perf Test Results

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Application Selection Window: For throughput bandwidth selection, the user can select the target application and the number of users. As a result, the bandwidth will be adjusted to reflect the expected data rate for the target application and the number of simultaneous users.
  • Page 76 WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Test Status: The following items are displayed on the test status bar. SSID: Service Set Identifier advertised by the Access Point. The SSID is the logical name used to identify the network. SSID is configured by the network manager. Occasionally network managers prefer to hide the AP’s SSID for security reasons.
  • Page 77 WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Test Summary Graph Test summary results are displayed in the form of a speedometer dial and bar graph. The speedometer dial graph shows the current TCP/UDP data rate as a percentage of the Maximum Phy data rate advertised by the AP.

  • Page 78: Data Rate Vs. Phy Rate

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 If the V-Perf Throughput Threshold is enabled from the Setup menu (see V-Perf Configuration Settings), the dial and bar graph will take on a green or red color to indicate Pass or Fail statuses. Green: Indicates that the throughput rate is higher than the threshold setting, therefore the test passes. Red: Indicates that the throughput rate is lower than the threshold setting, therefore the test fails.

  • Page 79: V-Perf Graph Results

    Maximum Bit Rates for Various Channel Widths and Streams When configured as 3x3 device, the Maximum Phy Rate supported by the WiFi Air Expert series is 1299 Mb/s (3x3:3) on an 802.11ac link with 80 MHz channel width.
  • Page 80 WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Test Status: The following items are displayed on the test status bar. SSID: Service Set Identifier advertised by the Access Point. The SSID is the logical name used to identify the network. SSID is configured by the network manager. Occasionally network managers prefer to hide the AP’s SSID for security reasons.

  • Page 81: V-Perf Details Results

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 X-axis: Time in HH:MM:SS format. Y-axis: Packet Jitter in ms updated each second. Loss Graph The V-Perf Throughput Loss graph displays the current received packet loss, updated each second. Access the Loss Graph by pressing the Loss function key. Loss graph is only available in UDP Server to Client Mode (download).
  • Page 82 Refer to Data Rate vs Phy Rate for details. The WiFi Air Expert series Maximum Phy Rate is 1299 Mbps. Phy Rx bit Rate: Displayed in Server to Client test direction. Displays the per-second average physical layer reception rate for the WiFi frames. The reception rate depends on the AP and Client capabilities, as well as the RF environment. Refer to Data Rate vs Phy Rate for details.

  • Page 83: Ethernet Setup

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 12.0 Ethernet Setup Ethernet Setup screen Setup The following port and test interface settings are available when 10/100/1000T or 1000X are selected in the Port field: Profile: Save the setup and measurements in a new test profile or recalls an existing test profile. The Default test profile brings back the Air Expert’s default test settings.

  • Page 84: Ethernet Ip Connect

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 13.0 Ethernet IP Connect Ethernet IP Connect menu Use the IP Connect icon from the home menu to access the IP Connect menu. The Ethernet IP Connect functions work similarly to the WiFi IP Connect functions. Refer to the following sections for more information on IP Connect functions: Network Configuration Network Status Ping...

  • Page 85: Ethernet V-Perf

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 14.0 Ethernet V-Perf The Ethernet V-Perf function works in the same way as the WiFi V-Perf function. For more information on the V-Perf menu, refer V-Perf menu. Go back to top Go back to TOC...

  • Page 86: Cable And Power Over Ethernet (Poe) Test

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 15.0 Cable and Power over Ethernet (PoE) Test PoE technology is used to provide both data and power over the same Ethernet cable. It is widely used in WiFi networks as WiFi Access Points or repeaters. For PoE test, a CAT5, 5E, or 6 cable should be connected to the RJ45 connector on the Air Expert’s connector panel (refer to WiFi Module Connector Panel).
  • Page 87 WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Blinking in Progress Go back to top Go back to TOC...

  • Page 88: Warranty And Software

    Replace hardware which prove to be defective provided that the products that the customer elects to replace are returned to VeEX Inc. by the customer, along with Proof of Purchase, within thirty (30) days of the request by the customer, freight prepaid.

  • Page 89: Product Specification

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 17.0 Product Specifications The most recent product specifications can be downloaded from the WX150 product page of the VeEX website. Go back to top Go back to TOC...

  • Page 90: Certification And Declarations

    Use of this logo implies that the the unit conforms to requirements of European Union and European Free Trade Association (EFTA). EN61010-1 Click here for CE Declaration of Conformity relating to VeEX products What is RoHS? RoHS is the acronym for Restriction of Hazardous Substances. Also known as Directive 2002/95/EC, it originated in the European Union and restricts the use of specific hazardous materials found in electrical and electronic products.

  • Page 91: About Veex

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 19.0 About VeEX VeEX, Inc., the Verification EXperts, is an innovative designer and manufacturer of test and measurement solutions addressing numerous technologies. Global presence through a worldwide distribution channel provides uncompromised product support. Visit us online at www.veexinc.com for latest updates and additional documentation.

  • Page 92: Appendix A: 2.4 Ghz And 5 Ghz Technology Overview

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 Appendix A: 2.4 GHz and 5 GHz Technology Overview 2.4 Frequency Band The 2.4 GHz frequency band contains channels 1 to 13. Channel 1 starts at frequency 2.402 GHz and stops at frequency 2.422 GHz. The center frequency is 2.412 GHz. Channels in the 2.4 GHz frequency band are 5 MHz apart and 20 MHz wide.

  • Page 93: Appendix B: V-Probe Operation And Configuration

    Green LED = Traffic (Tx or Rx). If the LED is off, there is no traffic. HDMI: Not in use. DC-5V: Connect the VeEX DC 5V charger to the DC-5V port to power the unit. LED: Indicates V-Probe and test status: LED OFF: V-Probe is turned off.

  • Page 94: Connecting A V-Probe To The Test Set

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 B.2 Connecting a V-Probe to the Test Set Note: The Default setting of the V-Probe is set to DHCP mode and iPerf3 TCP/UDP Server mode; no additional configuration is required to start running a test. Before running V-Perf or Quick V-Perf tests with V-Probe, connect it to any of the Wi-Fi AP or router ports via the Ethernet RJ- 45 port.
  • Page 95 WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 2. Select the discovered V-Probe. If any V-Probe parameters need to be changed, tap on the magnifying glass icon. If any V-Probe IP settings need to be modified, tap on the world icon to open the V-Probe web browser. Alternatively, type the V-Probe IP address into a PC web browser to open the web page.

  • Page 96: Running A Quick V-Perf Test To A V-Probe

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 3. Tap Start Test. The V-Perf Test page will open up, displaying the Results window/gauge. B.3.2 Running a Quick V-Perf Test to a V-Probe The Quick V-Perf test is a fully automated V-Perf test that works with the V-Probe. When configured on the same subnet, the V- Probe is discovered automatically by the test set.

  • Page 97: V-Probe Configuration From A Pc Web Browser

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 B.4.1 V-Probe Configuration from a PC Web Browser V-Probe software can be upgraded through a PC web browser. Other V-Probe settings that can be modified via web are the IP and V-Perf settings. System changes like device reboot and factory reset are also available. 1.

  • Page 98: Discover Mode

    Click on System Tools > Reboot. Click Reboot when prompted to reboot the unit. B.6.2 Software Upgrade 1. Download the V-Probe software file from VeEX’s website and save it locally onto the PC. 2. Connect to the V-Probe IP address from the web browser. Click on System Tools > Software Upgrade.

  • Page 99: Factory Reset

    WiFiAirExpertSeries_eManual_D07-00-120P_Rev A00 B.6.3 Factory Reset Resetting to factory default settings can be done through the web interface or via a special software on the USB port. Factory Reset from the Web Interface Use the links provided on System Tool > Factory reset and follow the on screen instruction. After rebooting, the V-Probe will be configured with default factory settings and DHCP address mode.

This manual is also suitable for:

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