Tooltop ET638 Network Cable Tester with optical power and VFL Unbox and Test

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  • เผยแพร่เมื่อ 21 พ.ย. 2024

ความคิดเห็น • 16

  • @mikecassap
    @mikecassap หลายเดือนก่อน

    Looks great Dave very good meter the only criticism I have is it didn’t have a stand at the back of the meter

    • @12voltvids
      @12voltvids  หลายเดือนก่อน

      This is designed to be used for network cable testing, so it wouldn't be standing on a bench. It would be held in hand as cables are plugged in for testing. Also because it has an active display ou can read it from any angle. doesn't need to be aimed at you like conventional LCD

    • @mikecassap
      @mikecassap หลายเดือนก่อน

      👍🇦🇺

  • @Ressy66
    @Ressy66 หลายเดือนก่อน

    looks really interesting, 1 device replaces 3, it would be interesting to see how accurate it is on fibre measurements compared to a "professional" FPM

    • @12voltvids
      @12voltvids  หลายเดือนก่อน +1

      It measured more accurately than my professional EXFO opm. Since I have access i logged into the ont and looked at the level received and its 0.2db lower on the ont than the meter shows. So this reads. 2 db higher. My EXFO on the other hand is .8 higher.

  • @techreviewsau
    @techreviewsau 3 วันที่ผ่านมา

    Great review! Do you know if you can change the RJ45 Connection diagram from 568B to 568A on the ToolTop ET638? Australia and Canada, for example, use 568A.

    • @12voltvids
      @12voltvids  3 วันที่ผ่านมา

      The only difference is the orange and green pairs reversed. 12 orange 36 green on one and 12 green 36 orange on other. As long as they are the same on both ends of cable then you are good.

    • @techreviewsau
      @techreviewsau 3 วันที่ผ่านมา

      @12voltvids Yeah, but doesn't help when a junior offsider looks at the colours instead and thinks that's how it should be wired here in Australia (or Canada)...

  • @crappyatlife
    @crappyatlife หลายเดือนก่อน

    Probably works better than my viavi.

  • @markmarkofkane8167
    @markmarkofkane8167 หลายเดือนก่อน

    Looks interesting!

  • @CanizaM
    @CanizaM หลายเดือนก่อน

    11:00 "do not stare into beam with remaining eye" 😉

    • @12voltvids
      @12voltvids  หลายเดือนก่อน

      It is not a focused beam like a laser pointer.

  • @keyop4ever
    @keyop4ever หลายเดือนก่อน +1

    Hi - I’m looking for a repair on a Sony DAT Walkman - you were recommended 😊
    Do you have an email address I could send details to?
    Thanks

  • @m9ovich785
    @m9ovich785 หลายเดือนก่อน

    Sure... Here I am retired after 37 Years and the "Cool Tools" are coming out.
    I checked Fiber with a Flashlight or the Sun. HAHAHAHAHAAHA
    Thanks Dave....

    • @12voltvids
      @12voltvids  หลายเดือนก่อน +1

      That doesn't work well when you are tracing back from the prem to the distro hub that might be 5KM away

    • @m9ovich785
      @m9ovich785 หลายเดือนก่อน +1

      @@12voltvids We didn't have the funds for the High priced testing stuff.
      Fiber was new to us back in the late 90's
      and the only Fiber I did was "on-premise" stuff like Our local ski Hill. I installed 12 Strand for 2 of the new High speed Detachable 6 Person Lifts.
      Pre connectorized pigtails were ordered and all I had to do splice them to the cable. and at about 2000ft I could see the Sun nice & bright at the bottom ...