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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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Middle Atlantic CLS-COOL Closet Cooler


Middle Atlantic CLS-COOL Closet Cooler

Middle Atlantic CLS-COOL Closet Cooler

Remove heat from equipment racks located in closets. Larger installations located in closets have greater cooling requirements. The Closet Cooler has been designed to quietly handle the heat produced by a full rack of equipment. Two solid oak vents will be visible and can be stained or painted to match any room's décor.

This cooling solution runs only when needed, mounts to closet doors and is available with an active exhaust and passive intake for closets with gaps, or an active exhaust and active intake for tightly sealed closets.

Also great for use in small equipment rooms and enclosed stairwells.

FEATURES

  • Extends equipment life
  • Removes heat from closets housing equipment racks
  • Brings in cool air and exhausts heated air

ADVANCED DESIGN

  • Quiet fan performs at 25 dB
  • Solid oak vents can be stained or painted to match any decor
  • Fans activate automatically at 87° F, turn off at 85° F
  • For better air circulation in densely populated and tightly sealed closets, choose CLS-COOL2 with Active intake

Product SKU Description Price Order
CLS-COOL1 MID CLS-COOL1

A/V closet cooler, passive intake, active exhaust
50 CFM Airflow
25 dBA Noise (from one meter)
12 VDC @ 200 mA
120V Power Supply Included

Price: $203.61 
Quantity:  
CLS-COOL2 MID CLS-COOL2

A/V closet cooler, active intake, active exhaust
50 CFM Airflow
28 dBA Noise (from one meter)
12 VDC @ 400 mA
120V Power Supply Included

Price: $246.79 
Quantity:  

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