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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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Bogen Enhancer:

The Sound Solution for Every Classroom

Bogen Enhancer

Bogen Enhancer Systems use wireless, infrared technology to transmit the speaker's voice from the microphone to a receiving unit. The system then amplifies the audio and delivers it to strategically positioned audio speakers installed in the ceiling or on the walls. A/V equipment such as projectors, televisions, or computers can also be connected to the Bogen Enhancer system to ensure the clear and equal transmission of audio throughout the classroom.

The Enhancer system puts no demand on the teacher since it is easy to use and takes up little space in the classroom. In addition, technology has become so common in today's culture that children readily accept audio amplification in the classroom and do not consider it intrusive. In fact, students seem to participate more readily as they are eager for an opportunity to use the microphone.

Sound In Today's Classrooms Bogen Enhancer audio amplification systems can be easily installed in new building construction as well as to retrofit existing schools. It works equally well in traditional or open classroom environments. With the Enhancer's flexible design, any application or physical environment can be addressed with a single system solution from Bogen.

More and more schools are using audio amplification systems in their classrooms in an effort to ensure that teachers are easily heard. Two pieces of legislation mandating the use of these systems have already passed. Ohio has mandated that new school construction, as well as rooms used by special needs students, have audio amplification. In Orange County, Florida, all classrooms for K-12 students require audio amplification.


Most Cost Effective Enhancer System Package
Bogen ESYS1 Most Cost Effective Enhancer System Package
Price: $837.17 
Most Cost Effective Enhancer System Package with Wireless Handheld Microphone/Transmitter
Bogen ESYS1M Most Cost Effective Enhancer System Package
Price: $932.65 
Surface Mount Enhancer System Package
Bogen ESYS2 Surface Mount Enhancer System Package
Price: $966.50 
Surface Mount Enhancer System Package with Wireless Handheld Microphone/Transmitter
Bogen ESYS2M Surface Mount Enhancer System Package with Wireless Handheld Microphone/Transmitter
Price: $1,061.97 
Tile Speaker Enhancer System Package
Bogen ESYS3 Tile Speaker Enhancer System Package
Price: $877.49 
Tile Speaker Enhancer System Package with Wireless Handheld Microphone/Transmitter
Bogen ESYS3M Tile Speaker Enhancer System Package with Wireless Handheld Microphone/Transmitter
Price: $972.96 
Deluxe Enhancer System Package
Bogen ESYS4 Deluxe Enhancer System Package
Price: $1,011.05 
Deluxe Enhancer System Package Wireless Handheld Microphone/Transmitter
Bogen ESYS4M Deluxe Enhancer System Package with Wireless Handheld Microphone/Transmitter
Price: $1,106.52 
Bogen Orator Infrared Voice Reinforcement System
Bogen Orator Infrared Voice Reinforcement System
Price: $842.40 
Headset Microphone
Bogen BCHM Headset Microphone (use with BCWBT)
Price: $26.38 
Infrared Sensor
Bogen BCIRS Infrared Sensor w/35 ft Cable
Price: $71.28 
Lavaliere Microphone
Bogen BCLM Lavaliere Microphone
Price: $26.38 
Body-Pack Transmitter and Lavaliere Microphone
Bogen BCWBT Body-Pack Transmitter and Lavaliere Microphone
Price: $112.55 
Wireless Handheld Microphone/Transmitter
Bogen BCWHT Wireless Handheld Microphone/Transmitter
Price: $98.33 
Dual-Channel Infrared Receiver Unit
Bogen BCWR Dual-Channel Infrared Receiver Unit
Price: $178.11 
Adapter Cable
Bogen BCYA Multiple Sensor "Y" Adapter Cable
Price: $11.19 
Dual NiMH Battery Pack Recharging Unit for BCHRBP
Bogen BCBC Dual NiMH Battery Pack Recharging Unit for BCHRBP
Price: $40.35 
Rechargeable NiMH Battery Pack for BCWBT Body-Pack Transmitter
Bogen BCBRBP Rechargeable NiMH Battery Pack for BCWBT Body-Pack Transmitter
Price: $26.38 
Rechargeable NiMH Battery Pack for Handheld Microphone
Bogen BCHRBP Rechargeable NiMH Battery Pack for Handheld Microphone
Price: $26.38 
 

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