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Help & Info
TIA568 Wiring Standards
How to decide which wiring pattern to use:
1. Does the job specification call out a wiring pattern?
2. Does the customer/end user have a preference for T568A or T568B?
3. Have patch panels already been purchased for the job? If so, they will probably be either T568A or T568B. The jacks should be wired to the same pattern as the panels.
4. Are you adding on to an existing wiring plant? If so, your new wiring should match the existing wiring.
If none of the factors above apply, either T568A or T568B may be used. It is important to ensure that the workstation connectors and the patch panels are wired to the same pattern. T568B is commonly used in commercial installations, while T568A is prevalent in residential installations.
Click Here for a Full-Color Acrobat pdf file ( 697k ) - Right click to save it to disk.
For a more complete selection of products (no online ordering available at that site), visit the original Lashen Electronics website located at http://www.lashen.com.
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The Decora® Strauss™ Transformer-Free™ Volume Control combines with either Leviton's Architectural Edition™ powered by JBL or Leviton's Spec-Grade Sound™ speakers to create a system that delivers the best sound reproduction possible from today's ultra-wide bandwidth digital sources. The Decora Strauss Volume Control uses audio-grade Cermetile resistors to change volume levels while leaving the audio signal unaffected, resulting in ruler-flat frequency response across the entire audible frequency range. Moreover, the Decora Strauss Volume Control eliminates the problem of "saturation" associated with conventional volume controls with its ability to instantaneously handle the full peak output power of any consumer-grade amplifier on the market today.
Features
- Decora slide control with precision 12-position switch (including full OFF position)
- Transformer-free attenuation technology ensures linear frequency response, signal integrity and high power handling ability
- Cermetile resistors replace conventional autoformers to preserve audio signal purity
- Detachable cable connector is compatible with all standard speaker wire sizes (14-18 gauge)
- Decora designer styling adds an elegant touch to any décor
- Can be used outdoors when mounted with any Decora all weather cover
- Frequency Response: 20Hz-20kH +/- 1dB
- Power Handling: 200W peak/100W RMS
- Speaker Impedance: 2-16 Ohms (nominal 8 Ohms)
- Color: Standard white; optional color change kit (Cat. No. SGVCK-0IA) converts to ivory or almond
Price: $52.11
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