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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.

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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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HFCS1LP High-Fidelity Ceiling Speaker with reduced back can depth


HFCS1LP High-Fidelity Ceiling Speaker with reduced back can depth

Bogen HFCS1LP Low-Profile High-Fidelity Ceiling Speaker with reduced back can depth

Specifications Sheet and Manual

The Bogen HFCS1LP ceiling loudspeaker delivers superior sound and clear intelligibility in a variety of ceiling environments. The system can be easily installed in hard surfaced ceilings, suspended ceilings, and new constructions. The HFCS1LP offers several levels of power output via a front-mounted rotary switch. The low-distortion speaker design, coupled with dual front exit ports, delivers high intelligibility and exceptional low-frequency response for both music and speech reinforcement.

Features:

  • 6-3/4" mounting depth for installations into a variety of ceiling environments including suspended and hard surface ceilings
  • Low-profile housing allows greater range of installation depths
  • Computer-matched venting system for full bass output
  • Wide dispersion coaxial driver provides broad, even coverage
  • For 16-ohm, 70V, & 100V systems
  • Off-white finish

Price: $85.76 


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