Ethernet Connection, cont’d

Subnetting — A Primer

It is not the purpose of this manual to describe TCP/IP protocol in detail. However, some understanding of TCP/IP subnetting (a subnet is a subset of a network — a set of IP devices that have portions of their IP addresses in common) is necessary in order to understand the interaction of the Fiber Matrix switcher and the mail server gateway. To understand subnetting at the level required to install and operate the Fiber Matrix switcher, you must understand the concepts of a gateway, local and remote devices, IP addresses and octets, and subnet masks and octets.

Gateways

The Fiber Matrix switcher can communicate with the e-mail server that the switcher uses for e-mail notification directly (if they are on the same subnet) or the communication can be routed via a gateway (a computer that provides a link between different subnets).

Local and remote devices

The local and remote devices are defined from the point of view of the function being described. In this manual, subnetting is an issue when you are using the controlling PC to set TCP/IP and e-mail values in the Fiber Matrix (see “IP Settings/Options window” in chapter 5, “Matrix Software”, and “Email Settings page” in chapter 6, “HTML Operation”). When you are setting up the variables for e-mail notification, which may include subnetting, the matrix switcher is the local device and the e-mail server is the remote device.

IP addresses and octets

Valid IP addresses consist of four 1-, 2-, or 3-digit numeric subfields, properly called octets, separated by dots (periods) as shown below. Each octet can be numbered from 000 through 255. Leading zeroes, up to three digits total per octet, are optional. Values of 256 and above are invalid.

Typical IP Address: 192.168.254.254

Octets

Subnet masks and octets

The subnet mask (shown below) is used to determine whether the local and remote devices are on the same subnet or different subnets. The subnet mask consists

of four numeric octets separated by dots. Each octet can be numbered from

000 through 255. Leading zeroes, up to three digits total per octet, are optional. Each octet typically contains either 255 or 0. The octets determine whether or not the same octets of two IP addresses will be compared when determining if two devices are on the same subnet.

255 indicates that this octet will be compared between two IP addresses.

0 indicates that this octet will not be compared between two IP addresses.

Typical Subnet Mask: 255.255.0.0

Octets

A-6 Fiber Matrix 6400 Switcher • Ethernet Connection

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Extron electronic 6400s manual Subnetting a Primer, Gateways, Local and remote devices, IP addresses and octets
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6400s specifications

The Extron Electronics 6400 series stands out in the realm of professional audio-visual solutions, providing advanced technology tailored for comprehensive control and automation of various media presentations. Known for their reliability and robust performance, these products are designed to cater to the evolving needs of modern AV environments.

One of the main features of the Extron 6400 series is its compatibility with a wide array of video formats and resolutions. Supporting both standard and high-definition signals, including 4K, these devices ensure excellent picture quality, making them suitable for diverse applications, from corporate environments to educational institutions. The series includes options for scaling and switching, allowing users to integrate multiple sources seamlessly, optimizing the viewing experience.

The Extron 6400 series employs proprietary technologies, including the Extron EDID Manager and the VSC 500 Video Scaler. The EDID Manager ensures proper communication between display devices and video sources, allowing for smooth plug-and-play functionality. This minimizes setup time and eliminates common connectivity issues, enhancing system reliability. The VSC 500 Video Scaler features advanced scaling algorithms, maintaining signal integrity and delivering high-quality output regardless of the source's original resolution.

In terms of characteristics, the 6400 series boasts an intuitive user interface that simplifies operation for both technical and non-technical users. With various control options available, including RS-232, IP, and USB, these devices can easily be integrated into existing control systems, making them versatile for different environments. Additionally, the incorporation of networked AV technology enables remote monitoring and management, providing a modern approach to support and maintenance.

The robust hardware design of the Extron 6400 series ensures durability and longevity, with features like hot-swappable power supplies and redundancy options. This is particularly beneficial in mission-critical environments where downtime can lead to substantial losses. Coupled with Extron’s renowned customer support and extensive training resources, users are assured a positive experience from installation to ongoing operation.

In summary, the Extron Electronics 6400 series exemplifies high-quality AV solutions with advanced features and technologies that cater to a wide range of applications. With its commitment to performance, reliability, and user-friendliness, the 6400 series remains a popular choice for anyone looking to enhance their audio-visual capabilities.
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