Real World Certifier™ Lan Test Equipment

Certifies and Troubleshoots Category Cables and Networks

We Guarantee to Have the Best Price

What's special about this cable / LAN tester?

  • Troubleshoots all LAN hardware and cabling
  • Compatible with 10 MB, 100 MB and GIGABIT networks
  • Test existing cables for higher speed compatibility
  • Spot fault wiring closet jumpers from your office wall outlet
  • Click for More Features

Designed to keep your network up and running, this real world certifier is a must have for all network installers. This testing tool heps you identify network bottlenecks caused by slow running links and allows you to correct these problems swiftly.

Part #DescriptionWeightPrice
DM-RWC1000KReal World Certifier™ Model RWC1000K3 lbs
  • Detect worn connectors and faulty terminations
  • Identify excessively noisy cables
  • Decode 10/100/GIG PCs, switches and hubs for advertised capability
  • Go "INLINE" between two line devices and identify the negotiated speed
  • Test 10/100/GIGABIT PCs, switches and hubs for adequate signal levels
  • Perform your own inspection on newly purchased devices and cables
  • Speed tests (10 MB, 100 MB, GIGABIT)
    Real World Cert Level 1 (projected)
    Real World Cert Level 2 (confirmed)
  • Cable typing (CAT 3, 5, 5E, 6)
  • Displays Port speed, duplex, data etc.
  • Inline Port Mode (negotiated results)
    Port beacon (locate port)
  • Cable length (real 1 nanosecond TDR)
  • Opens, shorts, spit pairs, splits distance
  • NEXT, NEXT (FAR), Skew, Propagation delay
  • Attenuation*, Hot splits
  • Multi-pair Toner/Probe
  • Software CD to down-load tests to Excel spreadsheet (included)
  • Cable to connect RWC1000 to serial port on PC  (included)
  • Uses real data from your hub, switch or PC
  • Warranty: 1 Year parts and labor (from manufacturer)



  • RWX 1000 Main Unit
  • RWC 1000 Remote Unit
  • Cat5e Patch Cables (2)
  • Protective case (Zippered)
  • Documentation tablet
  • 'Passed' stickers (64)
  • 9V Battery (2)
  • Instructional DVD
  • Illustrated Users Manual
contents of rwc1000k
Click image to enlarge


Wire Map Yes
Opens, Shorts, Splits Yes
Distance to Splits Yes
Propogation Delay Nanosec
Skew Nanosec
NEXT Pass/Fail
NEXT (FAR) Pass/Fail
Cable Typing CAT3, 5, 5e, 6
Tests Speed (Level 1) 10 MB, 100 MB, Gig
Tests Speed (Level 2) 10 MB, 100 MB, Gig
Attenuation Graph (%)
LAN Port Scanning Yes
Inline Port Scanning Yes






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Did you know that we can give you a quote for most of our products, including shipping?

You can also call us toll free 866-222-0030

Questions & Answers


will it certify Cat6e? - How do you get written reports and will it certify Cat6e?

Asked by Anonymous user on 10/2/2015 8:45 AM

  • - This certifier is rated to handle tests of CAT 3, 5, 5E, and 6, but it is not rated to CAT6E. The included equipment and software will export test data to a PC for evaluation in Excel and printing if required.

    Steve S. on 02/17/2016 11:16 AM

Can this unit test the CAT6A length of 300m with POE extender? As Per the description of the item it can only test Cable typing (CAT 3, 5, 5E, 6, so sorry but this item may not be what you're looking for in that regard. However please visit the link below for an alternative and similar product:

Asked by Anonymous user on 01/31/2017 2:18 AM


Hi Will this device test if a cable is certified for Cat5 or Cat6 (10/100/1000) without being connected to any network equipment?

Asked by Anonymous user on 10/20/2017 10:06 AM

  • - Hello, The RWC will give a category rating to the cable from the RWC test and does not need to be connected to a network to do this.

    andrew b. on 11/2/2017 10:58 AM

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by PowerReviews
Byte BrothersReal World Lan Cable Tester Certifier

(based on 2 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



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  • 2 Stars



  • 1 Stars



Reviewed by 2 customers

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(1 of 1 customers found this review helpful)


Great Product, Price, Support and perfor

By Ahmed El Hamidi

from Cairo, Egypt

About Me High bandwidth user

Verified Buyer


  • Compact
  • Easy To Set Up
  • Essential network
  • Highly Compatible
  • Highly competitive
  • Must have
  • Print reports
  • Professional
  • Reliable


  • Design seems like a toy
  • Few buttons

Best Uses

  • Highly Secure Networks
  • Home Networks
  • Small Offices

Comments about Byte Brothers Real World Lan Cable Tester Certifier:

[...], this device is really competitive to other brands which cost 10Xtimes of its price, while you can get job done and similar to those high expensive ones.High expensive inspectors will go mad when they discover that they paid at least 10Xtimes this device to have same results although the way of testing is different.Bottom line: this device will NEVER let you down and will keep your work highly professional and CERTIFIED

  • Primary use:
  • Business
  • Computer Platform:
  • PC
  • Was this a gift?:
  • No

Excellent Device to replace DTX as mini

By IT Consultant

from Middle East

About Me High bandwidth user

Verified Reviewer


  • Easy To Set Up
  • Good price value
  • Highly Compatible
  • High Quality


    Best Uses

    • Highly Secure Networks
    • Home Networks
    • Small Offices

    Comments about Byte Brothers Real World Lan Cable Tester Certifier:

    The device works perfectly (definitely not like DTX FLuke, but at least can prepare your work for later DTX reports to ensure your network data transfer and performance. THis device is great and a must for ALL network installers to ensure their networks has nothing but performance and quality as well. Surely it can print reports like high end products.

    • Primary use:
    • Business
    • Computer Platform:
    • PC
    • Was this a gift?:
    • No

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