WireXpert series comparison chart
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Features |
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Optional |
Optional |
Optional |
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Copper certification (Up to CAT8 and more) |
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Copper certification (CAT6A and below) |
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Fiber certification (Single-Mode) |
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Fiber certification (Multi-Mode) |
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Upgradable to WireXpert 4500 |
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Upgradable to WireXpert 500+ |
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Generate graphical PDF reports |
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Dual-Control System |
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Compliant to ANSI/TIA, ISO/IEC, etc test standards |
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Meets Independant ETL verification for measurement accuracy |
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What is a Cable Certifier?
A cable certifier is a device designed to measure the integrity and transmission characteristics of cabling. A cable certifier can perform various functions to test network cabling for compliance with cabling standards developed by bodies such as the Telecommunications Industry Association (TIA) and the International Organization for Standardization (ISO) to name a few. A cable certifier is useful to local area network (LAN) administrators, cable installers, and field service providers for testing and certifying cabling installations as compliant with these standards.
Why do you need to perform Cable Certification?
Cable certification is primarily done by datacom contractors or installers, which is required to ensure the new cablings in the commercial buildings, data centers and enterprise facilities complies to the cabling standards. These certification provides detailed reports, which grants the contractors and installers the warranty from the cabling manufacturers. Certification tests are important if there is a discrepancy between the installer and network owner after and installation has been performed.
Cable Verifier/Verification, Qualifier/Qualification or Certifier/Certification?
Do not confuse cable certification with cable qualification or verification as they may be commonly known as "cable testing" in general.
Cable qualification tools are used to troubleshoot and qualify cabling bandwidth and if existing cabling will support technology requirements like 100BASE-TX, 1000BASE-TX, 10GBASE-T, etc. Cable verification tools perform basic continuity functions such as wiremap and/or length test. Verification tools are usually low-cost and simpler to use devices.
Cable Certification Test
Test Parameter | TIA 568.2.D | ISO/IEC 11801-1:2017 |
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Wiremap | Pass/Fail | Pass/Fail |
Propagation Delay | Pass/Fail | Pass/Fail |
Delay Skew | Pass/Fail | Pass/Fail |
Cable Length | Pass/Fail | Information only |
Insertion Loss (IL) | Pass/Fail | Pass/Fail |
Return Loss (RL) | Pass/Fail (except Cat3) | Pass/Fail |
Near-End Crosstalk (NEXT) | Pass/Fail | Pass/Fail |
Power Sum NEXT (PSNEXT) | Pass/Fail | Pass/Fail |
Attenuation to crostalk Ratio Far End (ACR-F) | Pass/Fail | Pass/Fail |
Power Sum ACR-F (PSACR-F) | Pass/Fail | Pass/Fail |
Attenuation-to-Crosstalk Ratio (ACR-N) | Information only | Pass/Fail (except Class C) |
Power sum ACR (PSACR-N) | Information only | Pass/Fail (except Class C) |
DC Loop Resistance | Pass/Fail | |
DCRU | optional | optional |