User Manual
Table Of Contents
- 1: Introduction/Overview
- 1.1 Documentation notes
- 1.2 Important safety note
- 1.3 Product introduction
- 1.4 General product handling and operation
- 1.4.1 Protection from water and dust ingress
- 1.4.2 Powering on/off and sleep mode
- 1.4.3 Attaching, detaching, and handling modules
- 1.4.4 Attaching the strap
- 1.4.5 About the touchscreen display
- 1.4.6 Selecting the active interface
- 1.4.7 Running a function or test
- 1.4.8 Repeating a function or test
- 1.4.9 Screen title bar buttons/icons
- 1.4.10 Capturing a screen image (screenshot)
- 1.4.11 Stopping a test
- 1.4.12 Saving results
- 1.4.13 Maximum test duration for continuous tests
- 1.4.14 Interpreting results
- 1.4.15 Important MoCA module compatibility note
- 1.5 Remote control of the unit
- 1.6 Licensed feature details
- 1.7 Maintenance
- 1.8 FTP information
- 1.9 Technical support
- 2: Wi-Fi Testing Menu
- 3: 10/100/1G Testing Menu
- 4: System Menu
- 4.1 Record Manager
- 4.2 Admin Port
- 4.3 Set Date and Time
- 4.4 Sync with PC
- 4.5 Version Info
- 4.6 Battery Status
- 4.7 Download IPTV Channel Guide
- 4.8 Cal Touchscreen
- 4.9 Licensed Options
- 4.10 Update Firmware
- 4.11 System/Module Settings
- 4.11.1 System/Module Settings > Base Unit
- 4.11.2 System/Module Settings > RF Video Module
- 4.11.3 System/Module Settings > ADSL/VDSL2 Module
- 4.11.4 System/Module Settings > Combined Module Default
- 4.11.5 System/Module Settings > MoCA Module
- 4.11.6 System/Module Settings > DOCSIS Module
- 4.11.7 System/Module Settings > CSM Module
- 4.11.8 System/Module Settings > MoCA-RF Module
- 4.11.9 System/Module Settings > Wi-Fi
- 4.12 Taskforce
- 4.13 Signature Capture
- 4.14 Language Selection
- 4.15 Help and Support
- 5: IP and Video Testing
- 5.1 IP Network Setup
- 5.2 Connection Info
- 5.3 Ping
- 5.4 Traceroute
- 5.5 Web Browser
- 5.6 Packet Loss Test
- 5.7 Throughput
- 5.8 Speedtest
- 5.9 IP Video testing
- 5.9.1 Video QoS (Quality of Service)
- 5.9.2 Change Channel
- 5.9.3 Channel Guide Settings
- 6: Specifications
Verizon Base Unit User Guide Rev B PRELIMINARY 3/20/2014 Tech-X Flex
®
(P5)
5-26
Intro
Wi-Fi
10/100
System
IP/Video
Specs
Table 5-14 Video QoS - Stream results, Stream Metrics tab
Table 5-15 Video QoS - Stream results, Stream Description tab
Result Description
Frames Total number of frames received, by type.
Lost Total number of packets lost containing data for the respective frame type; for
example, the total number of packets lost containing I-frame data. These results
are packet counts, not frame counts.
NOTE: If packets for one frame type show an inordinate amount of loss
compared to others, there may be a problem with network congestion
and/or configuration. For example, some NEs may be configured to
discard video B-frame data during periods of heavy congestion.
Discards Total number of packets discarded by the jitter buffer emulator containing data for
the respective frame type; for example, the total number of packets discarded
containing I-frame data. These results are packet counts, not frame counts.
Impairments Total number of frames errored, by type. A frame is considered errored if a single
packet containing data for it is lost or discarded.
FEC Effect Calculated effectiveness of forward error correction (FEC) if it were applied to the
stream. This value represents the potential effectiveness of applied FEC, not the
effectiveness of previously-applied FEC.
Opt FEC Blk Size Number of packets in an FEC block which is used when calculating the FEC
effectiveness.
Opt FEC Crct Pkts Number of correctable packets in an FEC block which is used when calculating
the FEC effectiveness.
Peak/Mean Rcv
Rate
Ratio of peak packet receive rate to the mean receive rate.
Result Description
GOP Type GOP structure type of the stream. If the structure was detected by the analysis,
this value represents the detected structure. Otherwise, it represents the default
specified at test launch.
For details on possible values, see Setup - Video QoS on page 5-16.
GOP Length GOP length on the stream; that is, the total number pictures in a single GOP. If
the structure was detected by the analysis, this value represents the detected
structure. Otherwise, it represents the default specified at test launch.