You are in the: Small Business Computing Channelarrow View Sites +
Small Business Technology
» ECommerce-Guide | Small Business Computing | Webopedia | WinPlanet |  »Close
Enter a word for a definition... ...or choose a computer category.

   Term of the Day
   New Terms
   New Links
   Quick Reference
   Did You Know?
   Tech Support
   Webopedia Jobs
   About Us
   Link to Us

talk to us
   Submit a URL
   Suggest a Term
   Report an Error
Internet Lists
Internet News
Internet Resources
Linux/Open Source
Personal Technology
Small Business
Windows Technology
xSP Resources
Corporate Info
Tech Jobs
E-mail Offers
  Be a Commerce Partner

attenuation crosstalk ratio
Last modified: Monday, September 20, 2004 

Also known as headroom, attenuation crosstalk ratio (ACR) is the difference between attenuation and crosstalk at a given frequency along a cable. Measured in decibels, ACR is a calculation used in networking transmission to assure that a signal transmitted across a twisted-pair cable is stronger at the receiving end than any interference signals imposed on that same pair by crosstalk from adjacent pairs.

E-mail this definition to a colleague

Sponsored listings

ExpenseWatch: Financial Ratios - Allows organizations to control spending at the point of purchase without committing the resources required by enterprise software applications.

OutlookSoft: BPM Financial Ratios Software - Provides business performance management (BPM) software for financial analysis, reporting, budgeting, forecasting, consolidation and more. Free Demo.

Nabtesco: High ratio - Manufactures high performance motion control equipment, including precision gear reducers, hollow shaft gear heads and servo-actuators & controllers.

For pages about attenuation crosstalk ratio . Also check out the following links!

Related Links

related categories

Fiber Optics



related terms




coaxial cable


fiber optics

local-area network


ribbon cable

Give Us Your

attenuation crosstalk ratio Products :

Top Store Offers:
B&H Photo-Video-Pro Audio  999.00P90 - 88 Key Portable Stage Piano with Graded Hammer Effect Action MIDI Instruments - Keyboards The P90 shares with Yamaha's "P" series pianos the G...
B&H Photo-Video-Pro Audio  1199.00P140 - 88-Key Digital Piano with Built-In Speakers and Amplifier - Dark Oak/Black Finish MIDI Instruments - Keyboards The Yamaha P140 is a digital p...
Musician's Friend  1199.99The Yamaha P-140 Contemporary Digital Piano features 88 graded-hammer keys as well as realistic piano and instrumental voices for the feel of an acous...
B&H Photo-Video-Pro Audio  1199.00P140S - 88-Key Digital Piano with Built-In Speakers and Amplifier - Cherry Wood/Silver Finish MIDI Instruments - Keyboards The Yamaha P140S is a dig...
B&H Photo-Video-Pro Audio  579.95DGX-505 - 88-Key Semi-Weighted Keyboard with Matching Wooden Stand MIDI Instruments - Keyboards The Yamaha DGX-505 is a portable keyboard with 88 se...

Compare all matches:
0 Store Offers

JupiterWeb networks:

Search JupiterWeb:

Jupitermedia Corporation has three divisions:
Jupiterimages, JupiterWeb and JupiterResearch

Legal Notices, Licensing, Reprints, & Permissions, Privacy Policy.

Jupitermedia Corporate Info | Newsletters | Tech Jobs | Shopping | E-mail Offers