4 Wireless Connectivity

4 Wireless Connectivity

Introduction The SpeedTouch™570 and SpeedTouch™545 (with wireless upgrade card installed) feature a Wireless LAN Access Point (AP) which behaves as a hub and allows wireless connectivity between several devices and the local (W)LAN and - via the SpeedTouch™ DSL router - to the public network, e.g. the Internet.

IEEE802.1b Wireless technology enables these devices to communicate with each other in a locally mobile fashion, without the need for a wired environment.

Wireless basics The WLAN's 'radio' link is a shared medium. As no physical connection exists between the SpeedTouch™ and wireless clients, a name must be given to allow unique identifica- tion of your WLAN radio link. This is done by the Service Set ID (SSID), also referred to as Network Name. Wireless clients must be part of this SSID environment in order to be able to communicate with other clients on the (W)LAN - including the Speed- Touch™.

The IEEE802.11b standard for WLANs allows several WLAN networks using different radio channels to be co-located. Via the Direct Sequence Spread Spectrum (DSSS) system, several channels are available for use which are associated to a slightly different frequency in the allowed range. The SpeedTouch™ supports multiple radio channels and is able to select the best radio channel at each start-up.

The SpeedTouch™ supports all channels allowed for wireless networking according to the US, Asia and most of Europe’s regulations.

However, depending on local regulations, the number of channels actually allowed to be used may be restricted.

To determine your regulatory domain check:

•The label on the bottom of the SpeedTouch™ in case you purchased a Speed- Touch™570.

•The label on the SpeedTouch™010 wireless upgrade card in case you purchased a SpeedTouch™545.

If you reside in:

•The ETSI regulatory domain (EC logo) the supported radio channels are channels 1 to 13.

•The FCC regulatory domain (FCC logo) the supported radio channels are chan- nels 1 to 11.

Wireless security Since the SpeedTouch™ wireless environment is a radio environment, precautions must be taken to ensure that your wireless network is safe from malicious intruders. In addi- tion to providing the possibility of giving a personalized Network Name (SSID) to the wireless network, the SpeedTouch™ features a physical registration mechanism, a managed Access Control List (ACL) and enhanced 64- or 128-bits Wired Equivalent Privacy (WEP) encryption to secure your network and to control wireless client access.

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Technicolor - Thomson 545/570 manual Wireless Connectivity
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545/570 specifications

The Technicolor Thomson 545/570 series represents a significant milestone in the evolution of television broadcasting technology. Launched in the early 2000s, these models were designed to meet the increasing demands of both broadcast and post-production environments, making them invaluable tools for industry professionals.

One of the standout features of the Thomson 545/570 series is its advanced digital signal processing capabilities. This technology enabled seamless integration of various video and audio formats, allowing for high-quality signal transmission and reception. The ability to handle multiple formats catered to a wide range of production needs, ensuring compatibility with existing workflows and equipment.

Another key characteristic of the Technicolor Thomson 545/570 is its robust video processing engine. This engine supports a variety of resolutions, making it adaptable for both SD and HD content. Users could enjoy enhanced picture quality due to advanced algorithms designed to reduce noise and improve image clarity. This capability was especially beneficial for live broadcasts and critical viewing applications where quality was paramount.

The series also featured a user-friendly interface that facilitated easy navigation and operation. Its intuitive design allowed operators to quickly access essential functions, streamlining the workflow in fast-paced environments. This ease of use was complemented by customizable options, enabling professionals to configure the systems according to their specific project requirements.

In terms of connectivity, the Technicolor Thomson 545/570 provided a plethora of input and output options, including SDI, HDMI, and analog outputs. This versatility allowed for easy integration with a broad range of peripherals, from cameras to external storage devices, enhancing the overall production capabilities.

Moreover, the build quality of the Thomson 545/570 series was commendable. The robust chassis and components ensured durability, while the modular design offered flexibility for upgrades and maintenance. This focus on longevity and adaptability made the series a preferred choice for many broadcasting houses and production studios.

In conclusion, the Technicolor Thomson 545/570 series delivered a blend of cutting-edge technology and user-centric design. Its advanced processing capabilities, versatile connectivity options, and reliability positioned it as a cornerstone in modern broadcasting, contributing significantly to the quality of television content during its time. For professionals in the industry, the 545/570 series remains a noteworthy example of technological innovation and excellence in broadcast engineering.
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