Extron electronic QGE 100 manual Features, Functional Overview, Image Capture and Distribution

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Features

The QGE 100 features the following:

Allows simple connection of a DVI or RGB source to an IP network.

Streams standard, routable IP packets on an existing network or a dedicated media network.

Lossless compression with 4:4:4, 24-bit color source reproduction maintains image fidelity while minimizing network bandwidth.

Is compatible with DVI input resolutions up to 1920x1200 and analog RGB input resolutions up to 1600x1200.

Auto-sensing and flexible signal acquisition circuitry simplify installation for both standard and non-standard sources.

Operates independently of the source computer operating system and hardware and imposes no additional load on the computer CPU performance.

Image compression and user-defined bit rate settings limit network traffic.

Provides keyboard and mouse control over the source computer from a PC equipped with the QGE 100 Viewer software when the QGE 100 is streaming in unicast mode.

Can interface hundreds of DVI or RGB inputs into a Quantum Elite Videowall Processor.

If used with a Quantum Elite processor, decodes up to 28 QGE 100 streams per Quantum Elite card frame.

Provides scalability by multicasting graphic inputs to multiple Quantum Elite card frames or computers running QGE 100 Viewer software.

Can be used on LANs or managed private networks that support multicast traffic.

Functional Overview

The QGE 100 connects between a source computer and its monitor. A connection is made from the source computer to the DVI-I input on the QGE 100 (as either a DVI or analog signal), and the local monitor is connected to the active loop-out connector on the QGE rear panel.

Image Capture and Distribution

After the source computer is connected to the QGE 100, any changes to the computer screen content are captured and then compressed using a lossless compression algorithm. The compressed source data then leaves the QGE 100 via the 100-BaseT Ethernet connector, and is streamed across the network to a remote viewing device (see “Viewing the QGE 100 Data Stream” on the next page).

The QGE 100 Data Stream

The data stream originating from a QGE 100 is standard IP network data. This data can be routed, encrypted, decrypted, and so on, using standard networking peripheral devices.

The proprietary QGE 100 data stream cannot be viewed unless an Extron decoding application or processor (such as the Quantum Elite) is used.

By default, QGE data is sent using UDP unicast protocol, which allows only one viewing device to view the source at a time.

QGE 100 • Introduction

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Contents QGE Safety Instructions English FCC Class a Notice Software Commands Conventions Used in this GuideNotifications Contents QGE 100 Contents About the QGE 100 Encoder About this GuideSingle or Multiple Users QGE 100 SoftwareFunctional Overview FeaturesImage Capture and Distribution QGE 100 Data StreamOperating System Managing the NetworkEdid Management QGE 100 connected with a local monitorQGE 100 connected with no local monitor Digital and Analog Representation Supported Source FormatsMulticast Streaming Application DiagramsInstallation Overview Installation OperationQGE 100 Rear Panel Rear Panel FeaturesPin Function Connecting the Source Computer to the QGEFor an analog source computer Analog Monitor Cable with FerriteConnection Procedure Connecting the QGE 100 to the NetworkEthernet Connection Indicators Connecting Power to the UnitIf mounting the QGE 100 on a rack Connection DiagramsConnections with a Digital Source Digital Source Connection DiagramConnections with an Analog Source Analog Connection DiagramQGE 100 Front Panel Front Panel FeaturesComputer System Requirements Accessing the Software ProgramsUsing the QGE 100 Administrator Program Installing the SoftwareStarting the Administrator Program Tasks section QGE 100 Administrator Main Application WindowQGE 100 List section Menu bar Configure QGE 100 Properties sectionOption Description Recent connectionsTools menu Other QGE 100 window itemsViewing a QGE 100 Source Administrator Viewer windowMenu Option Toolbar Icon Description Administrator Viewer menu OptionsRefreshing the list Managing the QGE 100 ListSaving the list Adding QGEs to the listDeleting a QGE from the list Deleting the QGE 100 ListLoading a saved QGE 100 List Changing the Password Logging In and Out Administrator LevelConfiguring a QGE Configuring performance settingsConfiguring network settings Setting Description Network Settings WindowNetwork Settings Section for UDP Multicast Configuration Configuring UDP multicast settingsDetect Quantum Sources Window Configuring the QGE for Use with a Quantum Elite ProcessorQGE 100 Software Configuration and Control Starting the Viewer Program Using the QGE 100 Viewer ProgramPort QGE 100 Viewer WindowOption Toolbar Icon Description Menus and toolbarRecent ConnectionsView menu Connecting using the Channel list Connecting to a QGE 100 SourceConnecting to a QGE 100 on another subnet Connecting using the Connect dialog boxDisconnecting from a QGE Refreshing the Channel ListLearning Dialog Example Learning DialogsConfiguring keyboard and mouse control options Mouse and Keyboard Control of the Source ComputerEnabling Mouse and Keyboard Control From the Special Context menu Field To enter a valueTo end the current control session, do any of the following Starting and stopping a mouse and keyboard control sessionUsing the Special Context menu Multicast Error LoggingVideo input SpecificationsVideo processing SyncIP, TCP, UDP, Dhcp GeneralOptional Accessories Part Numbers and AccessoriesIncluded Parts Replacement Part Number Accessories Part NumberMounting the QGE 100 Encoder Power supplyUL Guidelines for Rack Mounting Other Rack Mounting RequirementsIP Addressing What is an IP Address?Choosing IP Addresses Class Name Valid Address Range Identifier ArrangementPinging for the IP Address Subnet MaskPing to determine the Extron IP address Class Name Subnet MaskPinging to determine the web IP address Subnetting, a PrimerGateways Local and remote devicesSubnet masks and octets IP addresses and octetsDetermining whether devices are on the same subnet Unmasked octets are compared indicated by ? in figurePerformance Criteria Troubleshooting PerformanceThings that Impact Performance Criteria Data stream bottlenecksSource scaling Optimizing the Encoder Parameters Europe, Africa, and the Middle China East USA, Canada, South America Japan Central AmericaAsia Middle East Europe
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QGE 100 specifications

The Extron QGE 100 is a high-performance network switch engineered specifically for AV system integration. With its advanced capabilities, this device plays a crucial role in managing AV data traffic, ensuring reliable performance and efficiency in various settings such as corporate environments, educational institutions, and healthcare facilities.

One of the key features of the QGE 100 is its support for Power over Ethernet (PoE). This allows the switch to deliver both data and power to connected devices over a single Ethernet cable, simplifying installations and reducing the need for additional power sources. This is particularly beneficial for devices like IP cameras, wireless access points, and AV devices in scenarios where accessibility to power outlets may be limited.

The QGE 100 also provides a robust Layer 2 switching functionality, which is essential for managing data flow within the network. Its capability to handle multiple VLANs ensures that AV traffic can be segregated effectively, thus improving network performance and security. The switch features IGMP Snooping, a protocol that optimizes multicast traffic management, ensuring that video streams reach the intended recipients without unnecessary bandwidth consumption.

In terms of connectivity, the Extron QGE 100 is equipped with multiple Gigabit Ethernet ports, facilitating high-speed data transmission for AV content. The switch's user-friendly management interface allows for straightforward configuration, monitoring, and troubleshooting, streamlining operations across AV environments. Additionally, it supports link aggregation, enhancing bandwidth and redundancy when connecting multiple devices.

The QGE 100 is also designed with reliability in mind, featuring a fanless operation that minimizes noise and ensures a long lifespan. Its compact form factor allows for easy rack mounting in equipment racks, maintaining a clean and organized setup.

Another vital characteristic of the QGE 100 is its compatibility with Extron's comprehensive suite of AV control and management products. This integration capability provides users with a cohesive solution for managing their AV systems, further enhancing the overall user experience.

In conclusion, the Extron QGE 100 network switch is an essential tool for any AV system requiring efficient connectivity, power delivery, and data management. Its sophisticated features and technologies make it a valuable asset in modern AV installations, ensuring robust performance and ease of use.