wiredinUSA September 2011

INDEX

Telecast Fiber Systems launches CommLink

New high temperature products

Telecast Fiber Systems has the launched its TR6442i (CommLink), a fiber optic transceiver system designed to carry two intercom channels over a single strand of fiber spanning distances of more than 40km. The CommLink is considered ideal for outside broadcasting (OB) A/V installation, such as theme park and theater installations, corporate events, and industrial testing environments, that require the transport of intercom signals over long distances. applications such as television sports and special events programming, as well as for any type of

“With the explosion in high-definition TV production, fiber has become indispensable for all types of productions because of its light weight and ability to transport high-quality signals without any degradation. “Now, producers are look- ing for fiber solutions that support equipment, such as cameras, microphones, and intercom systems, which are already in place in the operation,” said Steve DeFrancesco, president and general manager of Telecast Fiber Systems. “We designed the CommLink to fill the gap between the use of

short-range copper cables and our high-end Adder IITM system.” The CommLink features the industry’s most advanced auto-nulling hybrid technology, making it easy to interface to industry-standard party line and matrix-style intercom systems. When in two-wire mode, the CommLink will extend two channels of a Clear-ComR party-line system or a RTSTM two-wire intercom system. When no intercom power supply is available, the CommLink transceiver can act as a power supply for up to five intercom belt packs.

abrasion. The insulation is silicone, which performs extremely well in high temperature environments. Designed for industrial applications, the product is rated for 600 volts and carries a 200°C temperature rating. A feature of this cable is the fluoropolymer layer beneath the aramid fiber jacket. In dynamic/flexing applications, such as festoon systems, this layer acts as a lubricant between the silicone and aramid layers, reducing internal abrasion, increasing cable performance, and prolonging cable life. The fluoropolymer layer alsoprovides an additional moisture barrier for added protection in harsh environments.

TPC Wire & Cable Corp has added aramid fiber jacketed high temperature cable to its portfolio of electrical cable, connectors and accessories. TPC supplies power and control cable, connector assemblies and accessories for a wide range of applications in varied markets. The new 500-K single and multi-conductor cables are additions to the current high temperature cable line known as Thermo-Trex®. The addition of the 500-K product line fills a need for high temperature/high performance cables for use in abrasive environments. The 500-K is jacketed with an aramid fiber to provide outstanding protection against

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wiredInUSA - September 2011

wiredInUSA - September 2011

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